ttsim-dev / ttsim

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        {
          "oid": "0fdc84b1753d52b3a35015a966dcb250d98c39aa",
          "body": "`.ai-instructions` + prek-hook bump, plus the code changes ty `0.0.52`\nrequires.\n\n- `.ai-instructions` submodule → `68dc3f4`\n- prek hooks refreshed (ruff `v0.15.19`, pyproject-fmt `v2.25.0`, ty\n`v0.0.52`)\n- ty 0.0.52 fixes: `tt/vectorization.py` and\n  `interface_dag_elements/policy_environment.py`\n-\n[…]\nstays at `v0.0.52` — the latest **published** ty binary (the\n`ty-pre-commit`\n`v0.0.53` tag has no corresponding `astral-sh/ty` release).\n\n🤖 Generated with [Claude Code](https://claude.com/claude-code)",
          "is_bot": false,
          "headline": "Bump .ai-instructions to 68dc3f4 + adapt to ty 0.0.52 (#135)",
          "author_name": "Hans-Martin von Gaudecker",
          "author_login": "hmgaudecker",
          "committed_at": "2026-06-24T18:20:00Z",
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        {
          "oid": "b86b0d6e66d7ffaf1002b093fa8ea70f0a0e862e",
          "body": "…k (#133)\n\n## Summary\n\nty now runs only as pre-commit hooks, under both backends, replacing the\ndedicated pixi `type-checking`/`type-checking-jax` features,\nenvironments, and tasks (`pixi run ty` / `pixi run ty-jax` no longer\nexist).\n\n- **numpy run**: the official\n[astral-sh/ty-pre-commit](https://g\n[…]\nsed, 42\nskipped\n- [x] `pixi lock` — lock file validates after pruning\n\n🤖 Generated with [Claude Code](https://claude.com/claude-code)\n\n---------\n\nCo-authored-by: Claude Fable 5 <noreply@anthropic.com>",
          "is_bot": false,
          "headline": "Replace hand-written ty machinery with the official ty-pre-commit hoo…",
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          "committed_at": "2026-06-15T19:04:41Z",
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          "oid": "cc271726d91192997e2dd090c47bd585c168e2e5",
          "body": "### What problem do you want to solve?\n\nSome guards are used in GETTSIM but not here. Added examples to METTSIM\nand the corresponding ignores to pyproject.toml.",
          "is_bot": false,
          "headline": "Restore PLR vectorization guard (#132)",
          "author_name": "Marvin Immesberger",
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          "committed_at": "2026-06-09T12:37:56Z",
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          "oid": "fceea5e64202bcbf15bfec05b75e6939da419dc3",
          "body": "…with_original_p_ids (#131)\n\nCloses #130.\n\n- Split `raw_results.columns` into\n`raw_results.columns_with_internal_p_ids` (computable from\n`processed_data` alone, endogenous `p_id_*` columns hold internal\nindices) and `raw_results.columns_with_original_p_ids` (the\nreverse-translation from #108, consum\n[…]\ned with [Claude Code](https://claude.com/claude-code)\n\n---------\n\nCo-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>\nCo-authored-by: Hans-Martin von Gaudecker <hmgaudecker@gmail.com>",
          "is_bot": false,
          "headline": "Split raw_results.columns into columns_with_internal_p_ids / columns_…",
          "author_name": "Marvin Immesberger",
          "author_login": "MImmesberger",
          "committed_at": "2026-06-07T11:57:06Z",
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          "oid": "280694713774da873f7073a6df0012d064e0e1b0",
          "body": "…tsim (#129)\n\nThree related changes, following the discovery in\nhttps://github.com/ttsim-dev/gettsim/pull/1178#discussion_r3366916727\nthat the vectorizer handles ternary expressions (`ast.IfExp` →\n`xnp.where` via `_ifexp_to_call`):\n\n1. **Remove the dead SIM108 ignore** for\n`src_mettsim/mettsim/middl\n[…]\nweep for gettsim's policy code: ttsim-dev/gettsim#1195.\n\n🤖 Generated with [Claude Code](https://claude.com/claude-code)\n\n---------\n\nCo-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>",
          "is_bot": false,
          "headline": "Remove dead SIM108 ignore for middle_earth; showcase ternaries in met…",
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          "committed_at": "2026-06-07T09:15:01Z",
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          "oid": "ad3d21c122e1f73184f0113d602e7b73e4b30119",
          "body": "…#127)\n\n`load_policy_cases` in `test_mettsim.py` resolved the policy-cases root\nas `ROOT_PATH.parent / \"tests_middle_earth\" / \"policy_cases\"`, i.e.\n`src_mettsim/mettsim/tests_middle_earth/...`, which does not exist. The\nglob found nothing, `POLICY_TEST_IDS_AND_CASES` was empty, and\n`test_policy_case\n[…]\n` — 32\npassed (24 policy cases now collected and green)\n\n🤖 Generated with [Claude Code](https://claude.com/claude-code)\n\n---------\n\nCo-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>",
          "is_bot": false,
          "headline": "Fix mettsim policy-case collection: all cases were silently skipped (…",
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          "committed_at": "2026-06-06T07:26:55Z",
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          "oid": "dfc457df33e58d767706eec3c9ae880c12750f22",
          "body": "## Summary\n\nSweep: every call to a project-defined function/method/class with 2+\npositional args is rewritten to use keyword names.\n\nScope:\n- src/ttsim, tests, src_mettsim\n- Project-internal targets only — stdlib, numpy, pandas, jax, and other\nthird-party calls are left alone.\n- The resolver works p\n[…]\ner <immesberger@posteo.de>\nCo-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>\nCo-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>",
          "is_bot": false,
          "headline": "chore: keyword args for project-internal multi-arg calls (#114)",
          "author_name": "Hans-Martin von Gaudecker",
          "author_login": "hmgaudecker",
          "committed_at": "2026-06-03T14:10:11Z",
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          "oid": "eb304073b23c73a59dc61af5eff61ff2fa3bcb38",
          "body": "## Summary\n\nFill in the six `*_by_p_id` aggregation primitives that were previously\n`raise NotImplementedError` in both `ttsim/tt/aggregation_numpy.py` and\n`ttsim/tt/aggregation_jax.py`. `sum_by_p_id` was the only kind\nimplemented before; everything else surfaced as `NotImplementedError` to\ncallers.\n[…]\ner <immesberger@posteo.de>\nCo-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>\nCo-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>",
          "is_bot": false,
          "headline": "Implement count/mean/max/min/any/all by_p_id aggregations (#110)",
          "author_name": "Hans-Martin von Gaudecker",
          "author_login": "hmgaudecker",
          "committed_at": "2026-06-03T14:06:49Z",
          "body_truncated": true,
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        {
          "oid": "4351a458eb5ba1f1302a043540f57e20c6ec3cd9",
          "body": "…) (#108)\n\n## Summary\n- `raw_results.columns` now reverse-translates any output column whose\nleaf name starts with `p_id_` from internal indices back to user-space\n`p_id` values, preserving the `-1` no-link sentinel.\n- Removes the previously protective\n`fail_if.endogenous_p_id_among_targets` (and it\n[…]\ner <immesberger@posteo.de>\nCo-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>\nCo-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>",
          "is_bot": false,
          "headline": "Reverse-translate endogenous p_id_* targets to user p_ids (closes #43…",
          "author_name": "Hans-Martin von Gaudecker",
          "author_login": "hmgaudecker",
          "committed_at": "2026-06-03T14:03:10Z",
          "body_truncated": true,
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        {
          "oid": "7d7530ac3c23777d64921248fd5b8a1047eeb77c",
          "body": "…s (#113)\n\n## What\n\nScalar inputs feeding functions that are **not** auto-vectorized —\naggregations, group-creation functions, and\n`vectorization_strategy=\"not_required\"` policy functions — are now\nbroadcast to length `n_obs` at **call time**, instead of raising a\nfail-fast error. Auto-vectorized fu\n[…]\n.7 <noreply@anthropic.com>\nCo-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>\nCo-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>",
          "is_bot": false,
          "headline": "Defer scalar→array broadcast to call time for non-vectorized function…",
          "author_name": "Marvin Immesberger",
          "author_login": "MImmesberger",
          "committed_at": "2026-06-02T17:02:00Z",
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        {
          "oid": "b781ec81523c8114192eb3edad794d7eaf69e49f",
          "body": "## Summary\n- Closes #84.\n- Expands the module docstring in ``src/ttsim/typing.py`` to capture why\n``TYPE_CHECKING`` + ``from __future__ import annotations`` must stay in\nplace across the codebase: ``jaxtyping.Array`` resolves via a top-level\n``__getattr__`` hook that imports JAX, so any module touch\n[…]\nuthored-by: Claude Opus 4.7 <noreply@anthropic.com>\nCo-authored-by: Marvin Immesberger <immesberger@posteo.de>\nCo-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>",
          "is_bot": false,
          "headline": "Document JAX-optional constraint on typing module (#84) (#106)",
          "author_name": "Hans-Martin von Gaudecker",
          "author_login": "hmgaudecker",
          "committed_at": "2026-06-02T16:14:27Z",
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        {
          "oid": "a4cc9c5e0cb87104fb3b61150f08a86a13290d23",
          "body": "…105)\n\n## Summary\n- Closes #73.\n- Cause: ``load_module`` registered policy modules in ``sys.modules``\nunder a *root-relative* short name (e.g.\n``orc_hunting_bounty.orc_hunting_bounty``). Decorated objects'\n``__module__`` then pointed at a non-importable name, so cloudpickle's\npickle-by-reference mac\n[…]\nuthored-by: Claude Opus 4.7 <noreply@anthropic.com>\nCo-authored-by: Marvin Immesberger <immesberger@posteo.de>\nCo-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>",
          "is_bot": false,
          "headline": "Load policy modules under their canonical Python import name (#73) (#…",
          "author_name": "Hans-Martin von Gaudecker",
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          "committed_at": "2026-06-02T16:09:12Z",
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          "oid": "ca81551cc6ffe6e64760f092386fd99f6c1f1247",
          "body": "…79) (#104)\n\n## Summary\n- Closes #79.\n- ``with_processed_params_and_scalars``\n(``specialized_environment.py:152``) used to only insert scalars from\n``processed_data`` when the qname was already a key in\n``without_tree_logic_and_with_derived_functions``. The time-conversion\nmachinery builds conversio\n[…]\nuthored-by: Claude Opus 4.7 <noreply@anthropic.com>\nCo-authored-by: Marvin Immesberger <immesberger@posteo.de>\nCo-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>",
          "is_bot": false,
          "headline": "Partial scalar inputs that drive derived time-conversion functions (#…",
          "author_name": "Hans-Martin von Gaudecker",
          "author_login": "hmgaudecker",
          "committed_at": "2026-06-02T16:04:01Z",
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          "oid": "368cdf3ef458a83edbbb98e6aac7114c67fa0827",
          "body": "## Summary\n\nMirror `results.df_with_qname_columns` with the input-side counterpart\nso the qname format works in both directions.\n\n- `InputData.qname({\"a__b\": ...})` becomes a live factory. Previously\nthe factory existed in the public API but no interface function consumed\n`input_data__qname`, so cal\n[…]\nuthored-by: Claude Opus 4.7 <noreply@anthropic.com>\nCo-authored-by: Marvin Immesberger <immesberger@posteo.de>\nCo-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>",
          "is_bot": false,
          "headline": "Add symmetric qname I/O for InputData and results (#103)",
          "author_name": "Hans-Martin von Gaudecker",
          "author_login": "hmgaudecker",
          "committed_at": "2026-06-02T15:59:54Z",
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        {
          "oid": "747bd3eeec944db5e5315a145f0a17024c57fd32",
          "body": "…loses #97, #94) (#102)\n\n## Summary\n\nA single ``_canonicalize_input_dtype`` helper in ``processed_data.py``\nnow normalizes every kind of non-canonical input column to numpy:\n\n- **Unsigned integers** (numpy uint, pandas-nullable ``UInt*``,\n``uint*[pyarrow]``) → ``int64`` (``int32`` on jax with x64 di\n[…]\nuthored-by: Claude Opus 4.7 <noreply@anthropic.com>\nCo-authored-by: Marvin Immesberger <immesberger@posteo.de>\nCo-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>",
          "is_bot": false,
          "headline": "Canonicalize input dtypes; coerce uint, normalize nullable/pyarrow (c…",
          "author_name": "Hans-Martin von Gaudecker",
          "author_login": "hmgaudecker",
          "committed_at": "2026-06-02T15:55:18Z",
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        {
          "oid": "0fabd06c89aa6c928df5ca3a7f361e69e306da15",
          "body": "Implements GEP 9: package-wide beartype claw on by default, TTSIM_BEARTYPE_CLAW=0 as a full opt-out (O0-strategy confs gate perimeter decorators + forwarder), TTSIMError hierarchy, wide/narrow UserX type split. See PR #101.",
          "is_bot": false,
          "headline": "Beartype + jaxtyping runtime type-checking rollout (GEP 9) (#101)",
          "author_name": "Hans-Martin von Gaudecker",
          "author_login": "hmgaudecker",
          "committed_at": "2026-06-02T15:15:23Z",
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          "body": "Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>",
          "is_bot": false,
          "headline": "Prepare release 1.2.1 (#112)",
          "author_name": "Hans-Martin von Gaudecker",
          "author_login": "hmgaudecker",
          "committed_at": "2026-05-25T10:58:42Z",
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          "oid": "c30f66d24c84bf4106ceb753cd0f47e95a054964",
          "body": "## Coordinated change\n\nPart of a three-repo change adopting runtime type checking in dags-based\nprojects:\n\n-\n**[OpenSourceEconomics/dags#82](https://github.com/OpenSourceEconomics/dags/pull/82)**\n— makes dags wrappers honest forwarders so runtime checkers aren't\nmisled. Keystone; releases as dags 0.\n[…]\nlf. The forward-compatible half\nis exercised by dags#82's own suite.\n\n🤖 Generated with [Claude Code](https://claude.com/claude-code)\n\n---------\n\nCo-authored-by: Claude Opus 4.7 <noreply@anthropic.com>",
          "is_bot": false,
          "headline": "Adapt to dags' runtime-type-checker-friendly wrappers (#99)",
          "author_name": "Hans-Martin von Gaudecker",
          "author_login": "hmgaudecker",
          "committed_at": "2026-05-24T10:03:42Z",
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          "oid": "8ecbaca5462925442afe795e67408a355266e9cb",
          "body": "## Summary\n\nVectorisation strategy `\"loop\"` failed if functions had piecewise\npolynomial param inputs. This PR fixes this.\n\nRelated to #91 — these fixes enable downstream projects (e.g. GETTSIM)\nto switch policy functions to the `\"loop\"` strategy for any (not already\nnatively) vectorised function.\n\n\n[…]\n resolve type\nannotations on `numpy.vectorize` objects.\n\n🤖 Generated with [Claude Code](https://claude.com/claude-code)\n\n---------\n\nCo-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>",
          "is_bot": false,
          "headline": "Fix loop vectorization for functions with param helpers (#92)",
          "author_name": "Marvin Immesberger",
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          "committed_at": "2026-03-23T15:11:35Z",
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          "oid": "6fd0123d160a1e32604b71f8e3141c8b87c76872",
          "body": null,
          "is_bot": false,
          "headline": "Change title in changelog for release.",
          "author_name": "Hans-Martin von Gaudecker",
          "author_login": "hmgaudecker",
          "committed_at": "2026-03-19T14:40:35Z",
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          "oid": "5cf4228eb23912616f52f05160a78a495af60160",
          "body": null,
          "is_bot": false,
          "headline": "Prepare CHANGES.md for release.",
          "author_name": "Marvin Immesberger",
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          "committed_at": "2026-03-19T14:25:06Z",
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          "oid": "61ef297df75fa69ff6c7b8ad9ecc514324546f35",
          "body": "- make a dataclass frozen\n- add dags.md to ai-instructions\n- bump pyproject-fmt and apply",
          "is_bot": false,
          "headline": "Trivial updates to code quality. (#90)",
          "author_name": "Hans-Martin von Gaudecker",
          "author_login": "hmgaudecker",
          "committed_at": "2026-03-19T14:09:51Z",
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          "oid": "1c17c1f5ff36cb5d4ca924dfbf336ef1ee3ae62f",
          "body": "## Summary\n- Convert all NumPy-style `Parameters`/`Returns`/`Raises` docstring\nsections to Google convention across 15 infrastructure files\n- Drop type annotations from docstrings (already in signatures)\n- Net: -182 lines (more concise format)\n\nCloses #88\n\n## Test plan\n- [x] `pixi run ty` — all chec\n[…]\nGenerated with [Claude Code](https://claude.com/claude-code)\n\n---------\n\nCo-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>\nCo-authored-by: Marvin Immesberger <immesberger@posteo.de>",
          "is_bot": false,
          "headline": "Migrate docstrings from NumPy to Google convention (#89)",
          "author_name": "Hans-Martin von Gaudecker",
          "author_login": "hmgaudecker",
          "committed_at": "2026-03-19T11:08:46Z",
          "body_truncated": true,
          "is_coding_agent": true
        },
        {
          "oid": "9bbba34d26703f5f8febffaa2ff7d4d8397f44ed",
          "body": "…08) (#76)\n\nImplemt GEP-08.\n\nReplace numbered dict format with ordered list of interval dicts:\n- Add interval_utils.py: validate_intervals(),\nextend_intervals_to_real_line()\n- Support partial domains (NaN for out-of-domain values)\n- Transpose rates shape from (n_coefficients, n_intervals) to\n(n_inte\n[…]\nuthored-by: Claude Opus 4.5 <noreply@anthropic.com>\nCo-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>\nCo-authored-by: Marvin Immesberger <immesberger@posteo.de>",
          "is_bot": false,
          "headline": "Refactor piecewise polynomial to use explicit interval notation (GEP-…",
          "author_name": "Hans-Martin von Gaudecker",
          "author_login": "hmgaudecker",
          "committed_at": "2026-03-19T05:46:08Z",
          "body_truncated": true,
          "is_coding_agent": true
        },
        {
          "oid": "9e2aad237bf7da831db576b1cc1cef6fa20a9b3a",
          "body": "`dags` 0.5.0 includes a couple of changes, which would raise\n`DeprecationWarning`s and at some point break `ttsim`:\n\n- `fail_if_paths_are_invalid` has been removed from `dags.tree`\nnamespace, must import via `from dags.tree.validation import\nfail_if_paths_are_invalid`\n- `one_function_without_tree_logic` has been renamed to\n`get_one_function_without_tree_logic`\n\nWe fix those imports here.",
          "is_bot": false,
          "headline": "Require `dags` 0.5.0 (#86)",
          "author_name": "Hans-Martin von Gaudecker",
          "author_login": "hmgaudecker",
          "committed_at": "2026-03-11T10:08:56Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "100477aa33a0915fd919f3776b3a537e705285fe",
          "body": "### What problem do you want to solve?\n\nInternally, we need string annotations (via `from __future__ import\nannotations`) and `if TYPE_CHECKING` blocks in order to not require jax\nas a runtime dependency:\n\n- Bool, Float, Int (dtype validators) can be imported without JAX\n- Array cannot - it triggers\n[…]\nrization machinery. Changing two lines helps.\n\n---------\n\nCo-authored-by: Marvin Immesberger <immesberger@posteo.de>\nCo-authored-by: Marvin Immesberger <74215010+MImmesberger@users.noreply.github.com>",
          "is_bot": false,
          "headline": "Allow non-string annotations in vectorization. (#83)",
          "author_name": "Hans-Martin von Gaudecker",
          "author_login": "hmgaudecker",
          "committed_at": "2026-02-12T18:25:02Z",
          "body_truncated": true,
          "is_coding_agent": false
        },
        {
          "oid": "fd099009d29b78670c92923435d324becb515983",
          "body": "## Summary\n- Add a `run-ty` job to the main CI workflow that runs the `ty` static\ntype checker\n- Runs on `ubuntu-latest` using the `py314-jax` pixi environment, in\nparallel with existing test jobs\n\n🤖 Generated with [Claude Code](https://claude.com/claude-code)\n\n---------\n\nCo-authored-by: Claude Opus 4.6 <noreply@anthropic.com>",
          "is_bot": false,
          "headline": "Add ty static type checker to CI (#82)",
          "author_name": "Marvin Immesberger",
          "author_login": "MImmesberger",
          "committed_at": "2026-02-12T18:07:53Z",
          "body_truncated": false,
          "is_coding_agent": true
        },
        {
          "oid": "e647ffe16f221ecd438d212d943bb095e6922c75",
          "body": "### What problem do you want to solve?\n\nCloses #18 \n\n- Add extensive test coverage for interface layer modules\n- test_interface_node_objects.py - Tests for interface DAG node objects\n- test_dates.py - Tests for date handling functionality\n- test_labels.py - Extended label tests\n- test_tt_targets.py \n[…]\n.5 <noreply@anthropic.com>\nCo-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>\nCo-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>",
          "is_bot": false,
          "headline": "Improve test coverage (#75)",
          "author_name": "Marvin Immesberger",
          "author_login": "MImmesberger",
          "committed_at": "2026-02-12T10:46:13Z",
          "body_truncated": true,
          "is_coding_agent": true
        },
        {
          "oid": "0397cba2c5798215db3f14442f3c149673cb6416",
          "body": "Fix #80.\n\n*(curse of dimensionality at work, sorry...)*\n\n---------\n\nCo-authored-by: Marvin Immesberger <immesberger@posteo.de>",
          "is_bot": false,
          "headline": "Generalise type hints of time conversion functions (#81)",
          "author_name": "Hans-Martin von Gaudecker",
          "author_login": "hmgaudecker",
          "committed_at": "2026-02-11T21:23:43Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "d36b549d83731bcb0a4d145f6fc48027101a6a1b",
          "body": "Move ty to test feature and other updates following the new template.\n\n---------\n\nCo-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>\nCo-authored-by: Hans-Martin von Gaudecker <hmgaudecker@gmail.com>",
          "is_bot": false,
          "headline": "Boilerplate update (#74)",
          "author_name": "Marvin Immesberger",
          "author_login": "MImmesberger",
          "committed_at": "2026-01-28T10:45:07Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "2e26d3ff97725d593db9641f9b9b1ddd0349384d",
          "body": "- Ran\n[code-simplifier](https://github.com/anthropics/claude-plugins-official/tree/main/plugins/code-simplifier)\non the codebase.\n- Use `pyproject.toml` etc. based on https://github.com/OpenSourceEconomics/ai-instructions/tree/main/boilerplate\n\n---------\n\nCo-authored-by: Marvin Immesberger <74215010+MImmesberger@users.noreply.github.com>\nCo-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>\nCo-authored-by: Marvin Immesberger <immesberger@posteo.de>",
          "is_bot": false,
          "headline": "Simplify, update boilerplate code (#69)",
          "author_name": "Hans-Martin von Gaudecker",
          "author_login": "hmgaudecker",
          "committed_at": "2026-01-23T16:56:22Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "eef66a63166c0b3478489f102b68863f0af8968c",
          "body": "Fix #58",
          "is_bot": false,
          "headline": "Get rid of UnitTest style tests. (#68)",
          "author_name": "Hans-Martin von Gaudecker",
          "author_login": "hmgaudecker",
          "committed_at": "2026-01-21T13:37:03Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "51f3d8d5de6e7751664339fa3d6376a22f2bd55b",
          "body": "Fix #45 using standard glob patterns:\n\n| Pattern element | Meaning |\n|-----------------|---------|\n| `\"exact_name\"` | Matches this exact path segment |\n| `\"prefix*\"` | Matches segments starting with `prefix` |\n| `\"*suffix\"` | Matches segments ending with `suffix` |\n| `\"*infix*\"` | Matches segments c\n[…]\n](https://gettsim--1128.org.readthedocs.build/en/1128/tutorials/visualizing_the_system.html#Glob-patterns-for-flexible-matching).\n- Twin [GETTSIM #1128](https://github.com/ttsim-dev/gettsim/pull/1128)",
          "is_bot": false,
          "headline": "Better selection mechanism for `node.colormap` in graphs. (#67)",
          "author_name": "Hans-Martin von Gaudecker",
          "author_login": "hmgaudecker",
          "committed_at": "2026-01-18T08:08:14Z",
          "body_truncated": true,
          "is_coding_agent": false
        },
        {
          "oid": "0768ada5a637472912a242cd9c09ee75e9c2eb13",
          "body": "Requires a fix on the dags side in 0.4.2 (see [dags #59](https://github.com/OpenSourceEconomics/dags/pull/59) that popped up in GETTSIM, add a reproducer here.\n\n---------\n\nCo-authored-by: Claude Opus 4.5 <noreply@anthropic.com>",
          "is_bot": false,
          "headline": "Add Python 3.14 support. (#65)",
          "author_name": "Hans-Martin von Gaudecker",
          "author_login": "hmgaudecker",
          "committed_at": "2026-01-08T17:58:09Z",
          "body_truncated": false,
          "is_coding_agent": true
        },
        {
          "oid": "8a07b104230a0e4eefa481fe70eb67e781f12791",
          "body": "Lots of improvements, highlights:\n\n- The typing of `OrigParamSpec` was off. What we had written was \"one of\ntwo exclusive kinds of dictionaries\" where we wanted to write \"One\ndictionaries where key/value pairs can take one of two forms\". Fixed via\na Protocol.\n- Use `TypeAlias` for `OrderedQNames` in\n[…]\nsted_nodes_cannot_be_found` to \n`_fail_if_requested_nodes_not_in_dag` and do not do redundant check on\ninput-dependent interface functions (made a test out of that).\n\n---\n- co-authoed by @MImmesberger",
          "is_bot": false,
          "headline": "Move from mypy to ty (#63)",
          "author_name": "Hans-Martin von Gaudecker",
          "author_login": "hmgaudecker",
          "committed_at": "2025-12-23T14:25:48Z",
          "body_truncated": true,
          "is_coding_agent": false
        },
        {
          "oid": "9c7c7f736d4c8a0bad208be8e77e640b9b4d9cba",
          "body": "- Update pixi in GHA.\n- Wrap parsing of options in try-except block so we can run tests in all repos included in dev-gettsim workspace.",
          "is_bot": false,
          "headline": "Some chores (#62)",
          "author_name": "Hans-Martin von Gaudecker",
          "author_login": "hmgaudecker",
          "committed_at": "2025-12-21T09:22:48Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "855816a0babe1ebbc90b629f97bb8b07f040dba5",
          "body": "<!--pre-commit.ci start-->\nupdates:\n- [github.com/lyz-code/yamlfix: 1.17.0 →\n1.19.0](https://github.com/lyz-code/yamlfix/compare/1.17.0...1.19.0)\n- [github.com/astral-sh/ruff-pre-commit: v0.12.11 →\nv0.14.7](https://github.com/astral-sh/ruff-pre-commit/compare/v0.12.11...v0.14.7)\n- [github.com/kynan/\n[…]\n0.35.0)\n<!--pre-commit.ci end-->\n\n---------\n\nCo-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>\nCo-authored-by: Hans-Martin von Gaudecker <hmgaudecker@gmail.com>",
          "is_bot": true,
          "headline": "[pre-commit.ci] pre-commit autoupdate (#59)",
          "author_name": "pre-commit-ci[bot]",
          "author_login": "pre-commit-ci[bot]",
          "committed_at": "2025-12-16T13:03:48Z",
          "body_truncated": true,
          "is_coding_agent": false
        },
        {
          "oid": "b1bd853bcc388387813643cda900d36e80b15fc9",
          "body": "Bumps the github-actions group with 3 updates in the / directory:\n[actions/checkout](https://github.com/actions/checkout),\n[prefix-dev/setup-pixi](https://github.com/prefix-dev/setup-pixi) and\n[actions/setup-python](https://github.com/actions/setup-python).\n\nUpdates `actions/checkout` from 5 to 6\n<d\n[…]\n of the specified dependency and ignore\nconditions\n\n\n</details>\n\nSigned-off-by: dependabot[bot] <support@github.com>\nCo-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>",
          "is_bot": true,
          "headline": "Bump the github-actions group across 1 directory with 3 updates (#61)",
          "author_name": "dependabot[bot]",
          "author_login": "dependabot[bot]",
          "committed_at": "2025-12-16T11:49:37Z",
          "body_truncated": true,
          "is_coding_agent": false
        },
        {
          "oid": "6d3482c1429f0529a709d65badfcb48ca3c5eb67",
          "body": "### What problem do you want to solve?\n\nThis PR\n- renames time converters for flow variables (e.g. earnings **per**\nmonth) from `x_to_y` to `per_x_to_per_y` with x, y being our usual time\nabbreviations.\n- adds time converters for stock variables (e.g. number of unemployment\nperiods on the monthly **level**) named `x_to_y`\n- exposes the stock time converters to make them importable via\n`ttsim.interface_dag_elements`.",
          "is_bot": false,
          "headline": "Add and expose time converters targeting stocks (#56)",
          "author_name": "Marvin Immesberger",
          "author_login": "MImmesberger",
          "committed_at": "2025-10-02T07:53:31Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "755304bcde926bef7b12f9a8bea8573450d04fb8",
          "body": "### What problem do you want to solve?\n\nThe _q to _m automatic time conversion (and the corresponding test) was\nincorrect. This PR fixes that.",
          "is_bot": false,
          "headline": "Fix _q to _m time conversion. (#55)",
          "author_name": "Marvin Immesberger",
          "author_login": "MImmesberger",
          "committed_at": "2025-09-15T07:50:31Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "305f4f8d003b14e6781b7a96f0e7d8aa3d60d6af",
          "body": "### What problem do you want to solve?\n\nAdds\n\n- a `fail_if` function that raises an error if a function expects an\narray as an input (because it is natively vectorized), but got passed a\nscalar via `processed_data`\n- a `warn_if` function that raises a warning if\n`tt_function_set_annotations` is `False` (because this disables the\ncheck above).\n\n---------\n\nCo-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>",
          "is_bot": false,
          "headline": "Raise error if scalar is passed to function expecting an array (#53)",
          "author_name": "Marvin Immesberger",
          "author_login": "MImmesberger",
          "committed_at": "2025-09-06T15:07:03Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "591358e1baa7ac950a4ab00da64c35b30ef47a14",
          "body": "…d an ambiguous name. (#52)\n\n### What problem do you want to solve?\n\n- `fail_if__input_data_tree_is_invalid` was too strict because it\nallowed for array leafs only. It now also allows for float/int/bool.\nAlso fixed some corresponding bugs down the line.\n- Rename `environment_is_invalid` to `policy_environment_is_invalid` to\nmake clear that this is not about the specialized policy environment.\n\n---------\n\nCo-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>",
          "is_bot": false,
          "headline": "Fix fail_if checks: input data tree was too greedy and environment ha…",
          "author_name": "Marvin Immesberger",
          "author_login": "MImmesberger",
          "committed_at": "2025-09-04T12:25:51Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "b5d8a6ebf7640ad8dc1a5b289e6e02f476d42a56",
          "body": "Bumps the github-actions group with 2 updates:\n[actions/checkout](https://github.com/actions/checkout) and\n[prefix-dev/setup-pixi](https://github.com/prefix-dev/setup-pixi).\n\nUpdates `actions/checkout` from 4 to 5\n<details>\n<summary>Release notes</summary>\n<p><em>Sourced from <a\nhref=\"https://github\n[…]\n of the specified dependency and ignore\nconditions\n\n\n</details>\n\nSigned-off-by: dependabot[bot] <support@github.com>\nCo-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>",
          "is_bot": true,
          "headline": "Bump the github-actions group with 2 updates (#50)",
          "author_name": "dependabot[bot]",
          "author_login": "dependabot[bot]",
          "committed_at": "2025-09-01T07:24:46Z",
          "body_truncated": true,
          "is_coding_agent": false
        },
        {
          "oid": "b08f2e1f61badf375f9d3711a595db927b39e5df",
          "body": null,
          "is_bot": false,
          "headline": "Typo spotted by @JuergenWiemers",
          "author_name": "Hans-Martin von Gaudecker",
          "author_login": "hmgaudecker",
          "committed_at": "2025-08-26T16:34:14Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "1fda301ebd80577187e2ec1eeb3360707f9699c1",
          "body": "Closes #47",
          "is_bot": false,
          "headline": "Fix test failure on WSL2 due to different DAG execution order (#49)",
          "author_name": "JuergenWiemers",
          "author_login": "JuergenWiemers",
          "committed_at": "2025-08-26T16:20:35Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "6404bd3ff65e8ed934a93daf9d7e58209265f092",
          "body": "Just updated the heading for v1.1.0",
          "is_bot": false,
          "headline": "Fix changelog ex post. (#48)",
          "author_name": "Hans-Martin von Gaudecker",
          "author_login": "hmgaudecker",
          "committed_at": "2025-08-26T09:54:56Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "d0942d8f25fbd2dc5f97b6007796e95147d2b13c",
          "body": "### What problem do you want to solve?\n\nSee discussion in [GETTSIM\n#1073](https://github.com/ttsim-dev/gettsim/issues/1073). Currently, the\ncycler will pick different colors for nodes depending on the contents of\ngraph.\n\nThis PR allows specifying a mapping of tree paths to colours in both\n`plot.dag`\n[…]\nupsert_tree` and `merge_trees`.\n- Re-ordered the arguments to 'main' into blocks: [typical user input]\n[rough interface dag flow]\n\n---------\n\nCo-authored-by: Marvin Immesberger <immesberger@posteo.de>",
          "is_bot": false,
          "headline": "Plots with colormap and improved descriptions (#44)",
          "author_name": "Hans-Martin von Gaudecker",
          "author_login": "hmgaudecker",
          "committed_at": "2025-08-26T09:45:25Z",
          "body_truncated": true,
          "is_coding_agent": false
        },
        {
          "oid": "788b727a40da7bf8aadc9803cd6693e87d62334a",
          "body": "Small optimization. Considerable impact if `include_fail_nodes=True` and\nthe input data is large.",
          "is_bot": false,
          "headline": "Optimization for `fail_if.foreign_keys_are_invalid_in_data` (#46)",
          "author_name": "JuergenWiemers",
          "author_login": "JuergenWiemers",
          "committed_at": "2025-08-21T16:51:19Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "83de7f68f1acd62bcaf6b920b49864edd48b616c",
          "body": "This PR pre-sorts user data by original person ID (`p_id`) to improve\nperformance.\n\n### Key Changes:\n\n- User data is now sorted by original `p_id` early in the pipeline\n(`processed_data`)\n- Introduced a new `sort_indices` interface function that computes\nsorting indices for restoring original row or\n[…]\ner endogenously computed\n`p_id`s are included in the target list, opened #43 related to that\n- Added tests for row order restoration functionality\n- Updated existing tests to work with the sorted data",
          "is_bot": false,
          "headline": "Pre-sort user data by p_id for performance (#42)",
          "author_name": "JuergenWiemers",
          "author_login": "JuergenWiemers",
          "committed_at": "2025-08-20T08:21:28Z",
          "body_truncated": true,
          "is_coding_agent": false
        },
        {
          "oid": "8d88fa76958e76c8402840d628045c915a0e343d",
          "body": "…s.fail_if` functions (#41)\n\n- The crucial change is in `tt.shared.join`. It looks like we currently\nuse an NxN lookup table; we really shouldn't do that. 😅With this PR,\nruntime complexity is $O(log(n))$ instead of $O(n)$ and memory usage is\n$O(n)$ instead of $O(n^2)$.\n- The optimizations in the `fail_if` functions mostly help the\n\"pre-processing stage\".",
          "is_bot": false,
          "headline": "Optimizations: `tt.shared.join`, several `ttsim.interface_dag_element…",
          "author_name": "JuergenWiemers",
          "author_login": "JuergenWiemers",
          "committed_at": "2025-08-14T08:12:21Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "ad625be4b02aad01e7ffacbacbf09dfec85589a3",
          "body": "Optimize `aggregation_numpy.sum_by_p_id` and small optimization of\n`data_converters.df_with_mapped_columns_to_flat_data`\n\n- I am still trying to pick some low hanging (optimization) fruits. I am\nreaching the point of diminishing returns (which is good!).\n- I tried to be minimally invasive. I only re\n[…]\n7     1.22x       Complete execution                   \n--------------------------------------------------------------------------------------------------------------------------------------------\n```",
          "is_bot": false,
          "headline": "Improve performance of `aggregation_numpy` and `data_converters` (#40)",
          "author_name": "JuergenWiemers",
          "author_login": "JuergenWiemers",
          "committed_at": "2025-08-12T05:15:25Z",
          "body_truncated": true,
          "is_coding_agent": false
        },
        {
          "oid": "97dea8a9add9dd8218c5f8c494b388c150d9b7f7",
          "body": "### What problem do you want to solve?\n\nThe `all_paths` selection type shows all paths that connect any primary\nnodes. There must be at least two primary nodes.",
          "is_bot": false,
          "headline": "Plotting: Replace `nodes` selection type with `all_paths` (#38)",
          "author_name": "Marvin Immesberger",
          "author_login": "MImmesberger",
          "committed_at": "2025-08-09T18:54:23Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "bae8342b06708de6fcbf88602bffaf4ebea5bedb",
          "body": "### What problem do you want to solve?\n\nCloses #33\n\nAlso adds `SpecializedEnvironmentForPlottingAndTemplates` as an argument\nto `main`.\n\n---------\n\nCo-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>",
          "is_bot": false,
          "headline": "Pass all arguments of main via class methods (#37)",
          "author_name": "Marvin Immesberger",
          "author_login": "MImmesberger",
          "committed_at": "2025-08-09T14:48:06Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "355e17769378ab17b69dac838ccad3e9cdd094e6",
          "body": null,
          "is_bot": false,
          "headline": "Fix (?) security permissions for GHA workflow. (#36)",
          "author_name": "Hans-Martin von Gaudecker",
          "author_login": "hmgaudecker",
          "committed_at": "2025-08-09T06:08:07Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "5cebf9a184eeeacb70672a9717f595801c5583fe",
          "body": "…lisher set up) (#35)",
          "is_bot": false,
          "headline": "Remove token from publish-to-pypi (counterproductive with trusted pub…",
          "author_name": "Hans-Martin von Gaudecker",
          "author_login": "hmgaudecker",
          "committed_at": "2025-08-09T05:53:48Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "18bbce2bc54ce74410338b37274374e70ad90cc7",
          "body": "…ased on `policy_input`s (#32)\n\n### What problem do you want to solve?\n\nCloses #27, #30, #24\n\nThis PR fixes the root problem of many issues we had with the\ncreation of templates and plotting: derived functions are part of the\n`specialized_environment` only if they can be build from input data or\noth\n[…]\n53113+pre-commit-ci[bot]@users.noreply.github.com>\nCo-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>\nCo-authored-by: Hans-Martin von Gaudecker <hmgaudecker@gmail.com>",
          "is_bot": false,
          "headline": "Build inputs template and plotting DAG from specialized environment b…",
          "author_name": "Marvin Immesberger",
          "author_login": "MImmesberger",
          "committed_at": "2025-08-09T05:32:05Z",
          "body_truncated": true,
          "is_coding_agent": false
        },
        {
          "oid": "57cc3536b3a4df5360d6d7eba9178769d32b2020",
          "body": "- Improve speed of pandas -> jax array conversion by going via numpy.\n- Improve duplicate detection algorithm.\n- Speed improvement is more than 12-fold in some cases.",
          "is_bot": false,
          "headline": "Optimize JAX performance in data preparation pipeline (#34)",
          "author_name": "JuergenWiemers",
          "author_login": "JuergenWiemers",
          "committed_at": "2025-08-08T15:08:17Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "c69ccd08d0002b496029d5d9934ae61f442d1b77",
          "body": "### What problem do you want to solve?\n\nThe TT DAG has orphan nodes when not selecting a target via\n`NodeSelector`.\n\n- Those nodes are: `evaluation_x`, `policy_x` for `x \\in [\"year\",\n\"month\", \"day\", \"date\"]`\n- They are part of the DAG because they are `policy_inputs`\n- They are orphaned if they are \n[…]\nnction`s\n(in GETTSIM), not `policy_function`s.\n\nIf this is the case, this PR removes the explicitly from the plotting\nDAG.\n\n---------\n\nCo-authored-by: Hans-Martin von Gaudecker <hmgaudecker@gmail.com>",
          "is_bot": false,
          "headline": "Remove orphaned nodes from tt dag (#23)",
          "author_name": "Marvin Immesberger",
          "author_login": "MImmesberger",
          "committed_at": "2025-08-01T06:58:21Z",
          "body_truncated": true,
          "is_coding_agent": false
        },
        {
          "oid": "23bfd12dd05b0b8d38195f6c207f777ade3afceb",
          "body": "- Move `mettsim` into its own folder and package, which mirrors the\nstructure of `gettsim` in that it has subfolders `middle_earth` and\n`tests_middle_earth`.\n- Use imported `middle_earth.ROOT_PATH` instead of `METTSIM_ROOT`s\ndefined in dozens of files.\n- [unrelated] In `./pyproject.toml`, use `hatch-vcs` instead of\n`hatch_vcs` since conda linter complained.",
          "is_bot": false,
          "headline": "Improve \"packaging\" of METTSIM (#22)",
          "author_name": "Hans-Martin von Gaudecker",
          "author_login": "hmgaudecker",
          "committed_at": "2025-07-28T08:43:31Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "e5efdbb9950f46341c432eef1adb0c34d467d11d",
          "body": null,
          "is_bot": false,
          "headline": "Fix changelog. (#21)",
          "author_name": "Hans-Martin von Gaudecker",
          "author_login": "hmgaudecker",
          "committed_at": "2025-07-27T13:51:31Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "a53ba806ceaa08956943586086eb44ca5943f321",
          "body": "Mostly motivated by a corresponding GETTSIM PR, this does the following:\n\n- Rename the `mettsim` / `mettsim_tests` directories to `middle_earth`\nand `tests_middle_earth`\n- Rename the `test_data` directory to `policy_cases` and adjust function\nnames.",
          "is_bot": false,
          "headline": "Clearer architecture (#19)",
          "author_name": "Hans-Martin von Gaudecker",
          "author_login": "hmgaudecker",
          "committed_at": "2025-07-27T13:37:59Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "87227c2cd1d00cb7eeda18163266576f9153399d",
          "body": "### What problem do you want to solve?\n\nAdds the param type `sparse_to_consecutive_int_lookup_table` alongside\nof `convert_sparse_to_consecutive_int_lookup_table`.\n\n---------\n\nCo-authored-by: Hans-Martin von Gaudecker <hmgaudecker@gmail.com>",
          "is_bot": false,
          "headline": "Add type for sparse dict with integer keys param (#17)",
          "author_name": "Marvin Immesberger",
          "author_login": "MImmesberger",
          "committed_at": "2025-07-27T07:08:43Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "3ee64da3a99454ec087814678906217fbdbc6ae2",
          "body": "- As discussed in [GETTSIM\n#1055](https://github.com/ttsim-dev/gettsim/pull/1055), we sometimes\nwant to fail or issue a warning if a certain node is visited in the\ngraph. This PR adds a mechanism for that along with corresponding tests\n- Implementation: \n  - All `ColumnObjects` and `ParamFunctions` \n[…]\ned that `tt_dag` is a better name\nfor `tax_transfer_dag` as we are using that abbreviation much more\nextensively that 'tax_transfer' by now. Renamed, same for\n`tax_transfer_function` -> `tt_function`.",
          "is_bot": false,
          "headline": "Add fail/warn mechanism to ColumnObjects and ParamFunctions (#16)",
          "author_name": "Hans-Martin von Gaudecker",
          "author_login": "hmgaudecker",
          "committed_at": "2025-07-26T11:08:28Z",
          "body_truncated": true,
          "is_coding_agent": false
        },
        {
          "oid": "4d049b1b3a97089c2aad00cb98165e4d0964bb28",
          "body": "Fix another GETTSIM test failure with Jax 0.7.0.\n\nAdd test and fix.",
          "is_bot": false,
          "headline": "Do not call len() on unsized arrays (#15)",
          "author_name": "Hans-Martin von Gaudecker",
          "author_login": "hmgaudecker",
          "committed_at": "2025-07-26T05:00:00Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "cbf0e4c5c810a77618fcab90d9b480adc9335fef",
          "body": "…_changed' (#14)\n\nDoing so yields an error with Jax 0.7.0",
          "is_bot": false,
          "headline": "Do not loop over the attributes of Jax arrays in 'fail_if.backend_has…",
          "author_name": "Hans-Martin von Gaudecker",
          "author_login": "hmgaudecker",
          "committed_at": "2025-07-26T04:16:30Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "6d9a098b45dbe96f90330c67b8b6587427ae62b8",
          "body": "### What problem do you want to solve?\n\nAs suggested\n[here](https://github.com/ttsim-dev/gettsim/pull/1056#pullrequestreview-3056621461).\n\n---------\n\nCo-authored-by: Hans-Martin von Gaudecker <hmgaudecker@gmail.com>",
          "is_bot": false,
          "headline": "Put plotting functions in `ttsim.plot.dag` namespace (#13)",
          "author_name": "Marvin Immesberger",
          "author_login": "MImmesberger",
          "committed_at": "2025-07-26T03:57:34Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "58818e63bd807672c095bc8ec7661039f5fd89a4",
          "body": "### What problem do you want to solve?\n\nI tried both versions (with/without fail nodes) using GETTSIM's tests\nwith the py13 environment and backend numpy. 52 vs 53 seconds, so should\nbe no big deal turning it on.",
          "is_bot": false,
          "headline": "Turn on `fail_if` nodes when running policy tests (#12)",
          "author_name": "Marvin Immesberger",
          "author_login": "MImmesberger",
          "committed_at": "2025-07-25T19:47:18Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "9fb394ccdc83a733b17d012f85d92c91831c4910",
          "body": "### What problem do you want to solve?\n\n@JuergenWiemers pointed out that some nodes are missing when calling\n`plot_tt_dag`.\n\nIt turned out that there were two bugs:\n1. When using `NodeSelector`, we didn't add the \"main\" node to the DAG\n(`nx` doesn't do so automatically)\n2. We still had an `include_o\n[…]\ntion of `evaluation_x`, `policy_x`, `xnp`,\n`dnp` and friends. This caused `policy_inputs` and some other nodes to\nbe thrown out of the DAG. I removed the argument completely, we don't\nneed it anymore.",
          "is_bot": false,
          "headline": "Fix several bugs in `plot_tt_dag` (#11)",
          "author_name": "Marvin Immesberger",
          "author_login": "MImmesberger",
          "committed_at": "2025-07-25T19:21:23Z",
          "body_truncated": true,
          "is_coding_agent": false
        },
        {
          "oid": "44a38d263aee7fd23bda0e694d4179b4eed35de9",
          "body": "### What problem do you want to solve?\n\n- Fix #4 \n- Had to change quite a few tests which should have failed for other\nreasons, but where this error came first now.\n- Update pixi on GHA\n\n---------\n\nCo-authored-by: Marvin Immesberger <immesberger@posteo.de>",
          "is_bot": false,
          "headline": "Raise error when passing data but no targets (#9)",
          "author_name": "Hans-Martin von Gaudecker",
          "author_login": "hmgaudecker",
          "committed_at": "2025-07-25T17:33:50Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "e10fd6d189dfed950ac48862e7e1f1a7b7493dba",
          "body": "Closes #7",
          "is_bot": false,
          "headline": "Allow for input data as targets. (#8)",
          "author_name": "Marvin Immesberger",
          "author_login": "MImmesberger",
          "committed_at": "2025-07-25T09:33:21Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "8889863fa2f8f66c7b518c2d9180f77bf3d2350d",
          "body": "Fail if the leaf name of an object in the policy environment differs from the last element of the path",
          "is_bot": false,
          "headline": "Merge pull request #6 from ttsim-dev/fail_if_leaf_name_diff",
          "author_name": "Marvin Immesberger",
          "author_login": "MImmesberger",
          "committed_at": "2025-07-25T09:22:00Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "ffa681ef47173c7a4d044974020f06a0fb7d3c35",
          "body": null,
          "is_bot": false,
          "headline": "Fix workflow file, exclude elements need to be atomic.",
          "author_name": "Hans-Martin von Gaudecker",
          "author_login": "hmgaudecker",
          "committed_at": "2025-07-25T07:57:58Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "b313688d9c283d9033fa0620a33c1a95ad375a04",
          "body": null,
          "is_bot": false,
          "headline": "Remove leaf name attribute from ParamObjects.",
          "author_name": "Hans-Martin von Gaudecker",
          "author_login": "hmgaudecker",
          "committed_at": "2025-07-25T07:55:09Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "737f684ae962a27d4289126ba2aeca800d8117f6",
          "body": null,
          "is_bot": false,
          "headline": "Don't specify default value to make things easier to read; renamings.",
          "author_name": "Hans-Martin von Gaudecker",
          "author_login": "hmgaudecker",
          "committed_at": "2025-07-25T07:25:29Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "89ea7902c599487c8be28b0a7feb8916a02af203",
          "body": "…eaks that come from formatter).",
          "is_bot": false,
          "headline": "Simplify fail function, correct regex in test (never depend on linebr…",
          "author_name": "Hans-Martin von Gaudecker",
          "author_login": "hmgaudecker",
          "committed_at": "2025-07-25T07:24:45Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "432ad81bf1b26c41d06de48cfc0150a002e7b2b8",
          "body": null,
          "is_bot": false,
          "headline": "Improve error message a bit.",
          "author_name": "Marvin Immesberger",
          "author_login": "MImmesberger",
          "committed_at": "2025-07-24T20:20:44Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "d88a15781ef2355db114c87a9b35b4dbf73869ab",
          "body": null,
          "is_bot": false,
          "headline": "Fail if leaf name is different than last path element.",
          "author_name": "Marvin Immesberger",
          "author_login": "MImmesberger",
          "committed_at": "2025-07-24T20:17:38Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "2ebbfa1a3a2920e16d2cbee5203bc8c4d34de4b9",
          "body": "…me package to ttsim-backend because PyPI decided it was too similar to an existing package.",
          "is_bot": false,
          "headline": "Renamings as described in PR #3 (history was messed up), have to rena…",
          "author_name": "Hans-Martin von Gaudecker",
          "author_login": "hmgaudecker",
          "committed_at": "2025-07-24T14:03:37Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "ceb05ca61935fbb1f225addb2e368ed91c6839bd",
          "body": null,
          "is_bot": false,
          "headline": "Initial standalone TTSIM",
          "author_name": "Hans-Martin von Gaudecker",
          "author_login": "hmgaudecker",
          "committed_at": "2025-07-24T10:40:30Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "22292553e9f00cffeb39f0f1784ccb9796e42c8d",
          "body": null,
          "is_bot": false,
          "headline": "Add mac object to gitignore, wording in question template.",
          "author_name": "Marvin Immesberger",
          "author_login": "MImmesberger",
          "committed_at": "2025-07-24T10:24:03Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "5a9302d6d4b5b98a9b1134fb29b5fe2bc054f4a3",
          "body": "… function.",
          "is_bot": false,
          "headline": "Allow not requiring correct type annotations in the taxes & transfers…",
          "author_name": "Hans-Martin von Gaudecker",
          "author_login": "hmgaudecker",
          "committed_at": "2025-07-24T09:20:50Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "67fae6b21d5d1b301e852702f096bf338061b017",
          "body": null,
          "is_bot": false,
          "headline": "Add comment to params schema file.",
          "author_name": "Hans-Martin von Gaudecker",
          "author_login": "hmgaudecker",
          "committed_at": "2025-07-24T09:03:02Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "21f01d5c60209969cf0843957c004adea42149d1",
          "body": null,
          "is_bot": false,
          "headline": "Fix versioning.",
          "author_name": "Hans-Martin von Gaudecker",
          "author_login": "hmgaudecker",
          "committed_at": "2025-07-24T08:24:41Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "ec7006ddde69ef53aac56ecc78a9abd37fb173ba",
          "body": null,
          "is_bot": false,
          "headline": "Initial shot of removing GETTSIM.",
          "author_name": "Hans-Martin von Gaudecker",
          "author_login": "hmgaudecker",
          "committed_at": "2025-07-24T08:11:47Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "ad1d40e347f11a2f15c45cd8a01aaea8b5577097",
          "body": null,
          "is_bot": false,
          "headline": "Remove explicitly adding group ID to template, see issue #1051.",
          "author_name": "Marvin Immesberger",
          "author_login": "MImmesberger",
          "committed_at": "2025-07-23T17:17:35Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "5fe956fc8a8d1c5b9ae55a40d389ea105254b4b9",
          "body": "### What problem do you want to solve?\n\n- [x] Add a GEP for the revamped interface\n- [x] Update earlier GEPs to reflect the changes that have become\nnecessary after GEP 6 (since our documentation is small, it does not\nmake sense to keep outdated things around).\n- [x] Add the finalised schema from #8\n[…]\nppendix to GEP 3\n\n[Resolution on Zulip.](https://gettsim.zulipchat.com/#narrow/channel/309998-GEPs/topic/GEP.2007/near/530389224)\n\n---------\n\nCo-authored-by: Marvin Immesberger <immesberger@posteo.de>",
          "is_bot": false,
          "headline": "GEP 7 and updates to GEPs 1-5 necessitated by GEP 6 (#855)",
          "author_name": "Hans-Martin von Gaudecker",
          "author_login": "hmgaudecker",
          "committed_at": "2025-07-23T16:42:25Z",
          "body_truncated": true,
          "is_coding_agent": false
        },
        {
          "oid": "84daa3c28155261741f363d18d7292bd794f78ab",
          "body": "…omatically created function (#1050)\n\n### What problem do you want to solve?\n\nCloses #1049\n\n---------\n\nCo-authored-by: Hans-Martin von Gaudecker <hmgaudecker@gmail.com>",
          "is_bot": false,
          "headline": "Allow input template creation when path to root node traverses an aut…",
          "author_name": "Marvin Immesberger",
          "author_login": "MImmesberger",
          "committed_at": "2025-07-23T16:31:42Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "b88e3e1615af3242dde3b45965b12f4461cf0e22",
          "body": "…994 (#1048)\n\nCheck whether the structure of the paths matches. E.g.:\n\n- `input_data={\"df_and_mapper\": None}`: Fails because there needs to be\na dict below \"df_and_mapper\"\n- `input_data={\"not_around\": None}`: Fails because `not_around` is not a\nvalid child of `input_data`\n- `not_around=None`: Fails because not around is not a valid root node\n(already taken care of by Python itself when calling `main`, but let's\nbe pedantic...)",
          "is_bot": false,
          "headline": "Raise an error if invalid input paths are provided to `main`, fixes #…",
          "author_name": "Hans-Martin von Gaudecker",
          "author_login": "hmgaudecker",
          "committed_at": "2025-07-23T14:23:36Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "205f3585d90f780cd3794ce0cb813ba5d4d757e2",
          "body": "Add `fail_if.backend_has_changed`. \n\nLessons learned:\n- Numpy can handle Jax arrays (see test)\n- Jax can handle NumPy arrays that are passed as the processed data (see\ntest)\n- The problematic case are parameters that are partialled to functions.\nUnfortunately, these are typically custom objects. We to loop over them and\ncheck whether any of them happens to be a numpy array",
          "is_bot": false,
          "headline": "Fail if backend has changed (#1046)",
          "author_name": "Hans-Martin von Gaudecker",
          "author_login": "hmgaudecker",
          "committed_at": "2025-07-23T14:15:25Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "3437b127aee77aba704f97879c3bfa5729db279c",
          "body": "Fixes #869\n\n- Raise an error when type-conversion calls like float, int, etc. are encountered\n- Raise an error when augmented assignment (+= and -= and *= and /= and friends) are encountered\n- Remove some tests that actually relied on that behavior, make test numbering consistent.",
          "is_bot": false,
          "headline": "Raise more errors during vectorization (#1043)",
          "author_name": "Hans-Martin von Gaudecker",
          "author_login": "hmgaudecker",
          "committed_at": "2025-07-23T09:37:47Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "e4e7ada6c81c8829d2aeef07838b2cf5b6b2da63",
          "body": "### What problem do you want to solve?\n\nCloses #999 \n\nFails if any `param_function` depends on a `ColumnObject`, with the\nexception being `evaluation_x` and `policy_x` (they are `PolicyInputs`).\n\n---------\n\nCo-authored-by: Hans-Martin von Gaudecker <hmgaudecker@gmail.com>",
          "is_bot": false,
          "headline": "Fail if ParamFunctions depends on ColumnObjects (#1044)",
          "author_name": "Marvin Immesberger",
          "author_login": "MImmesberger",
          "committed_at": "2025-07-23T08:12:22Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "30662fa06b8e08612c3a55f2cd68a20de4863567",
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                "name": "License",
                "detail": "license file detected",
                "points": 2.5,
                "status": "met",
                "details": [],
                "max_points": 2.5
              },
              {
                "key": "maintained",
                "name": "Maintained",
                "detail": "18 commit(s) and 10 issue activity found in the last 90 days -- score normalized to 10",
                "points": 7.5,
                "status": "met",
                "details": [],
                "max_points": 7.5
              },
              {
                "key": "packaging",
                "name": "Packaging",
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                "points": 5,
                "status": "met",
                "details": [],
                "max_points": 5
              },
              {
                "key": "pinned_dependencies",
                "name": "Pinned-Dependencies",
                "detail": "dependency not pinned by hash detected -- score normalized to 0",
                "points": 0,
                "status": "missed",
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              },
              {
                "key": "sast",
                "name": "SAST",
                "detail": "SAST tool is not run on all commits -- score normalized to 0",
                "points": 0,
                "status": "missed",
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              },
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                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 5
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                "key": "signed_releases",
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                "detail": "no releases found",
                "points": 0,
                "status": "excluded",
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                    "params": {}
                  }
                ],
                "max_points": 7.5
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                "key": "token_permissions",
                "name": "Token-Permissions",
                "detail": "detected GitHub workflow tokens with excessive permissions",
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 7.5
              },
              {
                "key": "vulnerabilities",
                "name": "Vulnerabilities",
                "detail": "0 existing vulnerabilities detected",
                "points": 7.5,
                "status": "met",
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                "max_points": 7.5
              }
            ]
          },
          {
            "key": "dependency_advisories",
            "band": "excellent",
            "name": "Dependency advisories",
            "note": "Excluded from scoring (no data or not applicable): No advisories left outstanding. Remaining weights renormalized. Matched the pypi:ttsim-backend@1.2.1 runtime dependency closure — what installing the published package pulls in — 49 packages. Reachability is not analyzed.",
            "notes": [
              {
                "code": "excluded_no_data",
                "params": {
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              },
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                "code": "weights_renormalized",
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                "code": "advisories_scope_published",
                "params": {
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              {
                "code": "advisories_reachability",
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              "unassessed_packages": 0,
              "affected_by_severity": "none",
              "direct_affected_packages": 0
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                "status": "met",
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                "status": "met",
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                  }
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                "max_points": 25
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              {
                "key": "no_advisories_left_outstanding",
                "name": "No advisories left outstanding",
                "detail": "no advisory carries a publication date",
                "points": 0,
                "status": "excluded",
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                "max_points": 40
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            "key": "malicious_dependencies",
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            "note": null,
            "notes": [],
            "value": 100,
            "inputs": {
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              "meaning": "reported as a malicious package by the OpenSSF corpus; the remedy is removal or moving off the compromised name, never an upgrade of the same artifact. Versions the registry has since pulled are listed but not scored",
              "packages": [],
              "red_flag": false,
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              "malicious_packages": 0,
              "direct_malicious_packages": 0,
              "withdrawn_malicious_packages": 0,
              "installable_malicious_packages": 0
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                "status": "met",
                "details": [
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            "notes": [
              {
                "code": "jurisdiction_evidence_limits",
                "params": {}
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            "value": 100,
            "inputs": {
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              "red_flag": false,
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              "policy_countries": [
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                "Iran",
                "North Korea"
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              "review_only_matches": 0,
              "assessed_self_published_locations": 12
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                "key": "policy_exposure_multiplier",
                "name": "Policy exposure multiplier",
                "detail": "no confirmed policy-scope location match",
                "points": 100,
                "status": "met",
                "details": [
                  {
                    "code": "jurisdiction_no_match",
                    "params": {}
                  }
                ],
                "max_points": 100
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          }
        ],
        "description": "Are visible security and supply-chain practices strong, with no malicious dependency and no unresolved high-risk jurisdiction exposure?"
      },
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        "key": "ai_readiness",
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        "name": "AI Readiness",
        "value": 60,
        "weight": 0,
        "metrics": [
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                "status": "met",
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            "notes": [],
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            "components": [
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                "points": 0,
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                "max_points": 18
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                "key": "automated_tests",
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                "points": 22,
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              },
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                "points": 11,
                "status": "met",
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              },
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                "points": 0,
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                "points": 0,
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                "points": 10,
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                "key": "automated_maintenance",
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                "points": 8,
                "status": "met",
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                ],
                "max_points": 8
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              {
                "key": "openssf_scorecard_pinned_dependencies",
                "name": "OpenSSF Scorecard: Pinned-Dependencies",
                "detail": "dependency not pinned by hash detected -- score normalized to 0",
                "points": 0,
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            "notes": [],
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                "points": 54.5,
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            "notes": [],
            "value": 40,
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                "points": 0,
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              },
              {
                "key": "mcp_server",
                "name": "MCP server",
                "detail": null,
                "points": 0,
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              },
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                "details": [
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    "metrics_version": "1.13.0"
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  "warnings": [
    "Star history unavailable: GitHub GraphQL error: Resource not accessible by personal access token",
    "Could not fetch pypi package 'mettsim' from its registry",
    "GitHub dependency-graph SBOM unavailable (404); the dependency graph may be disabled for this repository"
  ],
  "report_type": "repository",
  "generated_at": "2026-07-26T19:58:27.877413Z",
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  "badge_url": "https://raw.githubusercontent.com/inspect-software/badges/main/v1/t/ttsim-dev/ttsim.svg",
  "full_name": "ttsim-dev/ttsim",
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}