Звіт у форматі JSON машиночитний
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{
"oid": "36f3d621e92f8df326c61632f9393d16ce441578",
"body": "docs(openspec): archive fix-types-cli-ctx-output and sync-update-time…",
"is_bot": false,
"headline": "Merge pull request #187 from HazelnutParadise/dev",
"author_name": "TimLai666",
"author_login": "TimLai666",
"committed_at": "2026-07-18T07:18:09Z",
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{
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"body": "…stamp after #186 merged them into main\n\nCo-Authored-By: Claude Fable 5 <noreply@anthropic.com>",
"is_bot": false,
"headline": "docs(openspec): archive fix-types-cli-ctx-output and sync-update-time…",
"author_name": "TimLai666",
"author_login": "TimLai666",
"committed_at": "2026-07-18T04:54:24Z",
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{
"oid": "5c9ca10ebe5ceae94c269ea9d7707ef822da1ded",
"body": "Merge dev into main: ctx.Output fix for types, synchronous updateTimestamp",
"is_bot": false,
"headline": "Merge pull request #186 from HazelnutParadise/dev",
"author_name": "TimLai666",
"author_login": "TimLai666",
"committed_at": "2026-07-18T04:54:12Z",
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{
"oid": "8af3b052b2de90a8180819bb7310ccc38af62b06",
"body": "add-datafetch-tw-geocoding, bound-ccl-compile-recursion, and\nflatten-ccl-operator-chains were implemented and merged; per AGENTS.md\ncompleted changes must be archived, not left in openspec/changes/.\n\nCo-Authored-By: Claude Fable 5 <noreply@anthropic.com>",
"is_bot": false,
"headline": "docs(openspec): archive three changes merged into main via #185",
"author_name": "TimLai666",
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{
"oid": "a942c17490634a21446b50b898db3aa7b56a18c5",
"body": "…-mutation goroutines\n\nReplace all 102 'go x.updateTimestamp()' call sites with direct calls.\nThe spawned goroutine's entire job was time.Now() plus an atomic\nload/store (tens of ns) while the spawn itself cost an order of\nmagnitude more and allocated; tight mutation loops flooded the\nscheduler with\n[…]\npackage tests pin that contract.\n\nCloses the [2026-07-10] updateTimestamp Follow-ups entry in AGENTS.md.\nOpenSpec change: sync-update-timestamp.\n\nCo-Authored-By: Claude Fable 5 <noreply@anthropic.com>",
"is_bot": false,
"headline": "perf(core): update lastModifiedTimestamp synchronously instead of per…",
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{
"oid": "e3a02becab2b03b9c68f4960675c81ee23bc777f",
"body": "…e ShowTypesTo\n\nExtend the M20 writer-aware pattern to the one method family it skipped:\nadd ShowTypesTo/ShowTypesRangeTo on DataTable and DataList (old methods\ndelegate to os.Stdout, rendered bytes unchanged), thread the writer\nthrough printTypeRows, and make the types CLI command write to\nctx.Outp\n[…]\nhe REPL, run, and tests can capture it.\n\nCloses the [2026-07-10] types Follow-ups entry in AGENTS.md.\nOpenSpec change: fix-types-cli-ctx-output.\n\nCo-Authored-By: Claude Fable 5 <noreply@anthropic.com>",
"is_bot": false,
"headline": "fix(cli,core): route types command through ctx.Output via writer-awar…",
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"committed_at": "2026-07-18T04:19:18Z",
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{
"oid": "591de94a56560ded8998a6de193ff40fa7247acd",
"body": "…85 merged dev into main\n\nVerified via the Dependabot API ~3 minutes after the merge: 0 open alerts.\n\nCo-Authored-By: Claude Fable 5 <noreply@anthropic.com>",
"is_bot": false,
"headline": "docs: close Dependabot follow-up — all 15 alerts auto-closed after #1…",
"author_name": "TimLai666",
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{
"oid": "16a7c32726a5a1a98e0226bd483c15d8f14ba5eb",
"body": "Merge dev into main: CCL hardening, quant package, int64 I/O, dep refresh",
"is_bot": false,
"headline": "Merge pull request #185 from HazelnutParadise/dev",
"author_name": "TimLai666",
"author_login": "TimLai666",
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{
"oid": "e97268543b69aecc24dd12fd69c8189d0f81364a",
"body": "Add a Syralit section (Go-native, Streamlit-inspired framework with\nfirst-class Insyra integration) after the Idensyra section, in both\nthe English and Traditional Chinese READMEs.\n\nCo-Authored-By: Claude Fable 5 <noreply@anthropic.com>",
"is_bot": false,
"headline": "docs(readme): introduce Syralit in README and README_TW",
"author_name": "TimLai666",
"author_login": "TimLai666",
"committed_at": "2026-07-18T02:55:51Z",
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{
"oid": "be7e3381d2e997aca0db4960d44f0148447117ee",
"body": "Long chains like \"1+1+1+...\" previously built an O(n)-deep tree — capped at\n10000 by the compile-time depth check (and a fatal stack overflow before\nthat). The parser's precedence loop now accumulates consecutive general\noperators into a cclFoldChainNode (a flattened left fold), so chain length\nis R\n[…]\nend: a\n4M-term chain now evaluates correctly in ~1.2s; 1.3M nested parens still\nrejected in 40ms.\n\nOpenSpec change: flatten-ccl-operator-chains.\n\nCo-Authored-By: Claude Fable 5 <noreply@anthropic.com>",
"is_bot": false,
"headline": "feat(ccl): flatten left-associative operator chains to O(1)-depth ASTs",
"author_name": "TimLai666",
"author_login": "TimLai666",
"committed_at": "2026-07-17T12:32:46Z",
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{
"oid": "eeaae6183a04f13e40474fff49416f9540f4d262",
"body": "…instead of crashing\n\nGo stack overflow is fatal and unrecoverable: before this change a single\nformula string could kill the whole host process via unbounded recursion in\nthe compile pipeline (parser for deep nesting like \"((((...\"; Bind /\nIsRowDependent for the deep ASTs that left-associative chai\n[…]\nnow return through Err() in 46ms / 634ms with the process alive.\n\nOpenSpec change: bound-ccl-compile-recursion (proposal/design/tasks included).\n\nCo-Authored-By: Claude Fable 5 <noreply@anthropic.com>",
"is_bot": false,
"headline": "fix(ccl): bound compile-time recursion so adversarial formulas error …",
"author_name": "TimLai666",
"author_login": "TimLai666",
"committed_at": "2026-07-17T12:06:28Z",
"body_truncated": true,
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{
"oid": "027950d282fcd581ee081e5a8f6ed63a8407d0bc",
"body": "Found while verifying issue #184: parse/Bind/IsRowDependent recursion has\nno depth bound, so MB-scale adversarial formulas kill the whole process\nwith a fatal (unrecoverable) stack overflow. Pending a decision on the\ncap; details and measured thresholds in the Follow-ups entry.\n\nCo-Authored-By: Claude Fable 5 <noreply@anthropic.com>",
"is_bot": false,
"headline": "docs: record CCL compile-time recursion stack-overflow follow-up",
"author_name": "TimLai666",
"author_login": "TimLai666",
"committed_at": "2026-07-17T11:37:49Z",
"body_truncated": false,
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{
"oid": "6ef8a60fae9e370d9a1e0b4a32b9dd0b9e36ac99",
"body": "The tokenizer fix landed in 58a9385 but had zero test coverage — removing\nthe no-progress guard left the whole suite green. Pin it at both layers:\n\n- internal/ccl: CompileExpression/CompileMultiline must return an error\n within 5s for unknown characters ($, ~, full-width punctuation), trailing\n to\n[…]\nr().\n\nVerified by mutation: with the tokenizer guard removed, the issue-184\nrepro subtest fails in ~5s; the pre-existing suite did not catch it.\n\nCo-Authored-By: Claude Fable 5 <noreply@anthropic.com>",
"is_bot": false,
"headline": "test(ccl): add regression tests for malformed-formula hang (#184)",
"author_name": "TimLai666",
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{
"oid": "a41cfcf8fbc2841642f6f42cad95a241f8f5568f",
"body": "The GolangCI-Lint workflow has been red on every dev push since\n2026-07-10 on 9 unchecked fmt.Fprint* return values in\ndatalist_summary.go and show.go - all display/terminal-writer output\nwhere the error is not actionable. golangci-lint v1 excluded these by\ndefault; the v2 action dropped that default. Restore the exclusion with\na minimal v2 config instead of scattering '_, _ =' across display code.\n\nLocal golangci-lint 2.12.2 run: 0 issues.",
"is_bot": false,
"headline": "chore(lint): exclude fmt.Fprint* from errcheck via .golangci.yml",
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"oid": "2bcd1647fbbafb8c71445e76a1fc627c128db75b",
"body": "…float64\n\nPairedTTest read raw DataList elements with a bare .(float64) assertion\n(ttest.go:247), so any int-typed element panicked (\"interface\nconversion: interface {} is int, not float64\").\nTestStress_TwoSampleStatsNoRace tripped it whenever its two lists\nmomentarily had equal length, which has ke\n[…]\nestPairedTTest_MixedNumericTypes\n(int input must match the float64 baseline exactly) and\nTestPairedTTest_NonNumericElement. Verified with -race x3 stress runs,\nthe full stats suite, and go build ./...",
"is_bot": false,
"headline": "fix(stats): coerce numeric types in PairedTTest instead of asserting …",
"author_name": "TimLai666",
"author_login": "TimLai666",
"committed_at": "2026-07-11T10:31:02Z",
"body_truncated": true,
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{
"oid": "e893462ce7e71c98836870a61e92595776bd1c98",
"body": "…ollow-ups\n\nBoth workflows have been red on every dev push since 2026-07-10, before\nthe dependency refresh: Test panics in PairedTTest (ttest.go:247, bare\n.(float64) assertion) under TestStress_TwoSampleStatsNoRace, and\nGolangCI-Lint fails on 9 unchecked fmt.Fprint* errcheck findings.",
"is_bot": false,
"headline": "docs: record pre-existing dev CI failures (Test + GolangCI-Lint) in f…",
"author_name": "TimLai666",
"author_login": "TimLai666",
"committed_at": "2026-07-11T10:12:22Z",
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{
"oid": "e452b439e206cf50a82e3205811eb352f572feac",
"body": "…rking\n\nchromedp v0.14.2 (the newest go1.25-compatible version) hard-requires\ngo-json-experiment/json, whose generic-variadic code panics govulncheck's\nsymbol-level scan in x/tools go/ssa (still broken as of x/tools v0.48.0 /\nx/vuln v1.6.0). That would turn the Govulncheck workflow permanently red,\n\n[…]\nrom the dependency refresh stay.\n\nVerified locally with the exact CI combo (govulncheck v1.3.0,\n'govulncheck ./...'): scan completes, 0 vulnerabilities, exit 0.\ngo build ./... and go test ./... green.",
"is_bot": false,
"headline": "fix(deps): revert chromedp chain to v0.11.2 to keep govulncheck CI wo…",
"author_name": "TimLai666",
"author_login": "TimLai666",
"committed_at": "2026-07-11T09:53:55Z",
"body_truncated": true,
"is_coding_agent": false
},
{
"oid": "74ca8f3988b1a789c9b491a9d60d0b431951edeb",
"body": "…dabot alerts\n\nAlerts track main (stale deps): 13x x/crypto (fixed 0.52.0), 1x x/image\n(#18, fixed 0.41.0), 1x excelize (fixed 2.11.0). dev now ships x/crypto\n0.54.0, x/image 0.44.0, excelize 2.11.0 - all should auto-close after\nthe next release merges dev into main.",
"is_bot": false,
"headline": "docs: record that the 2026-07-11 dep refresh covers all 15 open Depen…",
"author_name": "TimLai666",
"author_login": "TimLai666",
"committed_at": "2026-07-11T09:44:15Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "0f6f8af658f663cecfc4cd957bce71fdfbef07d1",
"body": "Upgrade 77 modules and add 8 indirect deps. Direct bumps: x/text 0.40,\nexcelize 2.11.0, go-yfinance 1.5.1, gorm 1.31.2, modernc.org/sqlite\n1.53.0, x/term 0.45, goid. go 1.25.12 fixes stdlib vulns GO-2026-5856\nand GO-2026-4970.\n\nThe chromedp chain (chromedp v0.14.2, cdproto, go-json-experiment/json)\n\n[…]\n. (all green), golangci-lint\n(9 findings all pre-existing), govulncheck -scan module (only\nGO-2026-5932 remains: unmaintained x/crypto/openpgp, no fix upstream,\nnot imported by any insyra build path).",
"is_bot": false,
"headline": "chore(deps): update all dependencies to latest; bump go to 1.25.12",
"author_name": "TimLai666",
"author_login": "TimLai666",
"committed_at": "2026-07-11T09:42:26Z",
"body_truncated": true,
"is_coding_agent": false
},
{
"oid": "a747be12bc58c8fe1d313970233f03c65b90738d",
"body": "Wraps geocoding.zuola.com reverse API (lat/lng -> TW county/town/village).\n\n- TWGeocoding(cfg) stateful fetcher, mirroring the YFinance config pattern.\n- Reverse() typed lookup; ReverseCols / ReverseTable / ReverseTableByColName\n batch over insyra DataList/DataTable, returning a table + GeocodeStat\n[…]\ntest-based tests (no live API); live smoke test behind geocoding_live tag.\n- Docs/datafetch.md, skills/insyra, README/README_TW updated in sync.\n\nImplements OpenSpec change add-datafetch-tw-geocoding.",
"is_bot": false,
"headline": "feat(datafetch): add TWGeocoding reverse-geocoding fetcher",
"author_name": "TimLai666",
"author_login": "TimLai666",
"committed_at": "2026-07-10T16:23:16Z",
"body_truncated": true,
"is_coding_agent": false
},
{
"oid": "463985ce8ce7d099b93d63845ab3d2da2619a7e9",
"body": "Reverse-geocoding fetcher for datafetch wrapping geocoding.zuola.com\n(lat/lng -> TW county/town/village). Adds proposal, spec deltas,\ndesign decisions, and task breakdown. Implementation to follow.",
"is_bot": false,
"headline": "docs(openspec): propose add-datafetch-tw-geocoding change",
"author_name": "TimLai666",
"author_login": "TimLai666",
"committed_at": "2026-07-10T15:51:37Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "8f3db153b3cfcb37829af09726a630bb7ccac65a",
"body": "Regenerated OpenSpec integration files for the expanded OPSX workflow skill set\n(bulk-archive, continue, ff, new, onboard, sync, verify) across the .claude,\n.codex, and .github integrations. Tooling-generated; committing to keep the\nintegrations in sync.",
"is_bot": false,
"headline": "chore: sync OpenSpec tool integrations (opsx commands/skills/prompts)",
"author_name": "TimLai666",
"author_login": "TimLai666",
"committed_at": "2026-07-10T12:54:12Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "1bf84d8525a2551dcdd91f16367579c74fbe9203",
"body": "Flip the include direction at every level (root, cli/, stats/): the full\nguidance now lives in AGENTS.md and CLAUDE.md is a one-line `@AGENTS.md`\nre-export (was the reverse). Fixed the self-references in the moved content\n(titles, intro, the OpenSpec policy line, cli's top-level link) to describe\nCLAUDE.md as the `@AGENTS.md` include.",
"is_bot": false,
"headline": "docs: make AGENTS.md the primary agent guidance, CLAUDE.md a re-export",
"author_name": "TimLai666",
"author_login": "TimLai666",
"committed_at": "2026-07-10T12:50:48Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "9cbcbc4b10ecfbde58620c96d481d8e5238445b6",
"body": "…ctor\n\nPer the coding-guidelines recording rule, log the out-of-scope issues surfaced\nthis cycle instead of leaving them only in chat: the Dependabot high-severity\nalert (#18), the `types` CLI command bypassing ctx.Output (ShowTypes not\nwriter-aware, same class as the fixed M20), and the pervasive fire-and-forget\n`go updateTimestamp()` goroutine spawning. Added under a new ## Follow-ups\nsection in CLAUDE.md (inherited by AGENTS.md via @CLAUDE.md).",
"is_bot": false,
"headline": "docs: record out-of-scope follow-ups discovered during the audit/refa…",
"author_name": "TimLai666",
"author_login": "TimLai666",
"committed_at": "2026-07-10T12:45:55Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "568192ea67a0ccf32deea11d11427d5363396406",
"body": "Add a \"Change Workflow — OpenSpec (required)\" section to CLAUDE.md (which\nAGENTS.md / cli/AGENTS.md / stats/AGENTS.md include via @CLAUDE.md): all\nnon-trivial changes go through propose → apply → verify → archive, and completed\nchanges must be archived into openspec/changes/archive. Trivial doc/typo edits\nmay skip it. Also update the stale \"v0.2.x Pier-2\" descriptor to \"v0.3.x Huashan\"\n(matches version.go).",
"is_bot": false,
"headline": "docs: adopt OpenSpec change workflow + fix stale version in CLAUDE.md",
"author_name": "TimLai666",
"author_login": "TimLai666",
"committed_at": "2026-07-10T12:41:30Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "1ff67f41551e5b608f477f7df8e6e1522d9a3f71",
"body": "… references\n\nKeep the agent skills in sync with the deferred-item changes:\n- skills/insyra: ReadJSON types integer JSON values as int64 like ReadCSV (M6/M22).\n- use-insyra-cli: `load` documents CSV int64 column typing; `quartile` notes it\n uses R's type-7 quantile, consistent with describe/percentile (L20).",
"is_bot": false,
"headline": "docs(skills): note JSON/CSV int64 typing and type-7 quartile in skill…",
"author_name": "TimLai666",
"author_login": "TimLai666",
"committed_at": "2026-07-10T12:34:50Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "14abdabd2ed8cf9b57c8c892f70e54a1386cc2e5",
"body": "…e (M22)\n\nSaving a DataList/DataTable to a named env and restoring it round-tripped every\ninteger through JSON as float64, silently corrupting large integers (> 2^53) —\ne.g. 19-digit IDs, now common after the CSV reader learned int64 (M6).\n\nType JSON integer literals as int64 (consistent with M6, an\n[…]\nDataTable (incl. a 16-digit\ninteger) through save/restore and asserts int64 with exact value; updated the\nReadJSON test's integer assertion to int64. Docs/DataTable.md documents the\nJSON int64 typing.",
"is_bot": false,
"headline": "feat(io,cli): preserve int64 through JSON reading and env save/restor…",
"author_name": "TimLai666",
"author_login": "TimLai666",
"committed_at": "2026-07-10T12:19:54Z",
"body_truncated": true,
"is_coding_agent": false
},
{
"oid": "052c05bc0e0e2e3ef12da1307f9b3557e3ce68bb",
"body": "…eger columns (M6)\n\nReadCSV_File / ReadCSV_String previously parsed every numeric cell as float64,\nso integer columns above 2^53 (e.g. 19-digit IDs, nanosecond timestamps) were\nsilently rounded to the nearest representable float64.\n\nType columns pandas-style, at the column level (new inferCSVColumnT\n[…]\nstring\ninference, empty-cell NaN, and int64 flowing through a numeric op; updated the\nexisting TestReadCSV_String age assertion to int64. Docs (Docs/DataTable.md) and\nskills/insyra note the inference.",
"is_bot": false,
"headline": "feat(io): column-level type inference for CSV reading — int64 for int…",
"author_name": "TimLai666",
"author_login": "TimLai666",
"committed_at": "2026-07-10T11:32:29Z",
"body_truncated": true,
"is_coding_agent": false
},
{
"oid": "41248dbb8b93b126bbb449ebd0865aea0d56c3b1",
"body": "…liar API\"\n\nFollowing the TBillEq fix, restate the package's contract: the API mirrors\nExcel/Google-Sheets names and signatures, but VALUES follow the financially-\ncorrect convention rather than being defined as whatever Excel returns.\n\nThis is backed by a full-package audit against trusted, Excel-i\n[…]\n so the\nper-function \"Excel equivalent\" labels remain accurate.\n\nUpdates the finance package doc comment (init.go) and the Docs/finance.md\noverview with the new positioning and the validation sources.",
"is_bot": false,
"headline": "docs(finance): reposition package as \"financially correct, Excel-fami…",
"author_name": "TimLai666",
"author_login": "TimLai666",
"committed_at": "2026-07-10T09:38:28Z",
"body_truncated": true,
"is_coding_agent": false
},
{
"oid": "d9fc306b75f63d06d6c4bd55b95286bb86769c2f",
"body": "… for DSM>182\n\nTBillEq previously applied Excel's simple money-market formula\n365·d/(360−d·DSM) for every DSM ≤ 365. Excel does the same, but that formula\nis only the correct bond-equivalent yield for short bills (DSM ≤ 182); past\n182 days it ignores the intra-period coupon and overstates the yield \n[…]\nsig-figs vs the Treasury formula); the two branches are\ncontinuous at 182. New test tbill_treasury_test.go locks these values; the\nexisting 62-day Excel-doc test still passes (DSM ≤ 182 is unchanged).",
"is_bot": false,
"headline": "fix(finance): TBillEq uses the correct Treasury/SIA coupon-equivalent…",
"author_name": "TimLai666",
"author_login": "TimLai666",
"committed_at": "2026-07-10T09:31:21Z",
"body_truncated": true,
"is_coding_agent": false
},
{
"oid": "afa38cbbe1184352e68fc0b88b4a17ba9db4898c",
"body": "…ors ctx.Output (M20)\n\nThe show/describe/summary CLI commands printed their PRIMARY output (the rendered\ntable / summary) straight to os.Stdout, bypassing ctx.Output. ctx.Output is a\n*bytes.Buffer in many CLI tests and a custom writer in the programmatic REPL API\n(cli/repl/api.go), so that output es\n[…]\na buffered\nctx.Output and asserts the rendered content lands in the buffer (would fail before\nthis change). Full suite green. Docs: ...To variants documented in Docs/DataList.md\nand Docs/DataTable.md.",
"is_bot": false,
"headline": "feat(core,cli): writer-aware Show/ShowRange/Summary so CLI output hon…",
"author_name": "TimLai666",
"author_login": "TimLai666",
"committed_at": "2026-07-10T09:02:36Z",
"body_truncated": true,
"is_coding_agent": false
},
{
"oid": "5d1887e79f85fb2e5a5c57f06ca0591f287c172e",
"body": "…ary (L20)\n\nDataList had two conflicting quantile definitions: Percentile/Describe used\nR's type-7 (the R/NumPy/pandas default), while Quartile/IQR/Summary and the\nRobustScaler (datatable_scale.quantileQuartile) used type-6 (Weibull, p*(n+1)).\nSo Describe's Q1 disagreed with Quartile(1)/Summary/boxp\n[…]\nR 3->2). The median (Q2)\nis unchanged. Updated the three tests that pinned type-6 values with the\nrecomputed type-7 values and documented the quantile method in\nDocs/DataList.md and Docs/DataTable.md.",
"is_bot": false,
"headline": "fix(stats): unify quantile definition to type-7 across the whole libr…",
"author_name": "TimLai666",
"author_login": "TimLai666",
"committed_at": "2026-07-10T06:52:43Z",
"body_truncated": true,
"is_coding_agent": false
},
{
"oid": "a406e924a0099f770a1501b9201511e234af143f",
"body": "… time.Now()\n\nRFM previously computed Recency against wall-clock time.Now(). Investigation\nshowed this has NO observable effect on RFM output: R/F/M scores are\npercentile-relative (rank-based) and calculateTimeDifference truncates both\nendpoints to the time-scale unit, so any reference-date shift mo\n[…]\nncy\non the dataset's latest trading day too: deterministic, sibling-consistent,\nand output-identical today. No API or output change (no AsOfDate knob added —\nYAGNI until raw recency is ever surfaced).",
"is_bot": false,
"headline": "fix(mkt): anchor RFM Recency on the dataset's latest trading day, not…",
"author_name": "TimLai666",
"author_login": "TimLai666",
"committed_at": "2026-07-10T06:30:08Z",
"body_truncated": true,
"is_coding_agent": false
},
{
"oid": "8b6a00a2ac683914f2c06838c524097c4ebab3d7",
"body": "…ss-instance ops\n\nEliminates the actor-model \"trust zone\" data race: a nested AtomicDo on a\ndifferent same-group instance previously ran inline WITHOUT taking that\ninstance's lock, so reading a second instance inside an actor raced any\nconcurrent mutation of it.\n\nCore primitive (internal/core/atomic\n[…]\nu=1,4,8.\n\nDocs: AtomicDoAll notes in CLAUDE.md, Docs/Configuration.md, Docs/DataList.md,\nDocs/DataTable.md, skills/insyra/SKILL.md; copy-on-insert documented on\nAppendCols/UpdateCol/UpdateColByNumber.",
"is_bot": false,
"headline": "feat(core): AtomicDoAll multi-lock + copy-on-insert for race-free cro…",
"author_name": "TimLai666",
"author_login": "TimLai666",
"committed_at": "2026-07-10T02:29:26Z",
"body_truncated": true,
"is_coding_agent": false
},
{
"oid": "04119a87fad03a3eff20d0082bd08ba2b4e64e5f",
"body": "Fixes 18 low-severity findings from the audit; verified with go test ./... (green).\n\n- datatable: ChangeColName routes through safeColName (no duplicate names);\n horizontal Merge de-dups output column names against left+prior-right names;\n vertical Merge rejects duplicate column names instead of d\n[…]\n numeric fills into mixed/categorical columns.\n\nDeferred (design/contract decisions, not changed): RFM recency reference\n(time.Now vs dataset max) and Describe/Summary quantile-definition consistency.",
"is_bot": false,
"headline": "fix: resolve audited low-severity defects (18 of 20)",
"author_name": "TimLai666",
"author_login": "TimLai666",
"committed_at": "2026-07-09T19:52:11Z",
"body_truncated": true,
"is_coding_agent": false
},
{
"oid": "58a9385034568554533c8da5dfa872c01400b94e",
"body": "Fixes 65 confirmed defects from the full-repo audit (8 critical, 35 high,\n22 medium), all covered by the existing test suite (go test ./... green).\n\nCritical: cross-DataList data race (snapshot second list before entering the\nfirst actor); Merge join-key type collision (encodeGroupKey); ToSQL/ReadSQ\n[…]\nbody\nhandling; radar all-negative max; lp/py concurrent-init sync; CAI time ordering;\nenv state atomic write.\n\nAlso corrects a CCL test that asserted the pre-fix (buggy) parse of a logical\nexpression.",
"is_bot": false,
"headline": "fix: resolve audited critical/high/medium defects across the library",
"author_name": "TimLai666",
"author_login": "TimLai666",
"committed_at": "2026-07-09T19:26:23Z",
"body_truncated": true,
"is_coding_agent": false
},
{
"oid": "1454bed282b8514e95d895e89a26946a5d7f0610",
"body": "…orward, normal CDF/PPF\n\nAdd a new `quant` package for strategy/backtest evaluation and expose the\nstandard-normal CDF/quantile in `stats`.\n\n- #176 stats: NormCDF / NormPPF (thin exports over the existing distuv-backed zCDF/zQuantile)\n- #175 quant: SharpeRatio, MaxDrawdown, AnnualizedReturn\n- #177 q\n[…]\nument NormCDF/NormPPF in\nDocs/stats.md, and add quant to both READMEs and the docs index. Also document\nthe docs/skills sync rule in CLAUDE.md.\n\nCo-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>",
"is_bot": false,
"headline": "feat(quant,stats): portfolio metrics, overfitting diagnostics, walk-f…",
"author_name": "TimLai666",
"author_login": "TimLai666",
"committed_at": "2026-06-27T16:05:03Z",
"body_truncated": true,
"is_coding_agent": true
},
{
"oid": "abe6ed6557022610f9ab3119aa26ef66f5f2559c",
"body": null,
"is_bot": false,
"headline": "update readme",
"author_name": "TimLai666",
"author_login": "TimLai666",
"committed_at": "2026-06-24T12:46:45Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "66f8ac4107d1c4eea3e1d3b763fac1b22c6f36ba",
"body": "Document `npx skills add HazelnutParadise/insyra/skills` in both the\nEnglish and Traditional Chinese AI / Agent Skills sections.\n\nCo-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>",
"is_bot": false,
"headline": "docs(readme): add skills install command",
"author_name": "TimLai666",
"author_login": "TimLai666",
"committed_at": "2026-06-21T12:37:35Z",
"body_truncated": false,
"is_coding_agent": true
},
{
"oid": "eda48876f0a723cc347569e4c976d082540d135d",
"body": null,
"is_bot": false,
"headline": "Update README.md",
"author_name": "TimLai666",
"author_login": "TimLai666",
"committed_at": "2026-06-21T12:36:49Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "52ea5c54d8651ce5d344fc7cb4a0e5b12384f677",
"body": null,
"is_bot": false,
"headline": "Update version.go",
"author_name": "TimLai666",
"author_login": "TimLai666",
"committed_at": "2026-06-21T11:58:14Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "086dd01f05f216994d7224a7bfd53778066905f2",
"body": "Dev",
"is_bot": false,
"headline": "Merge pull request #183 from HazelnutParadise/dev",
"author_name": "TimLai666",
"author_login": "TimLai666",
"committed_at": "2026-06-21T11:50:24Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "27c156c949e55baccf19dc97a33dc61890d7b785",
"body": "Bump the go directive to 1.25.11 (the latest dep releases require >= 1.25.8,\nand 1.25.11 also carries the patched standard library). Update all direct deps\nthat are compatible with Go 1.25; chromedp/cdproto are held back because their\nlatest releases require Go 1.26 (only used for go-echarts snapsho\n[…]\nmatter is now types.FuncStr,\nmatching the other plot files). Build, vet, full test suite, and govulncheck\n(v1.3.0, 0 vulnerabilities) all pass.\n\nCo-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>",
"is_bot": false,
"headline": "chore(deps): update dependencies to latest (Go 1.25.11)",
"author_name": "TimLai666",
"author_login": "TimLai666",
"committed_at": "2026-06-21T10:05:53Z",
"body_truncated": true,
"is_coding_agent": true
},
{
"oid": "26ad903a0b43760cda544b7dd68d877fb65379d6",
"body": "Clears all open Dependabot alerts (no Go version bump required):\n- github.com/jackc/pgx/v5 v5.6.0 -> v5.9.2 (GHSA-9jj7-4m8r-rfcm critical,\n GHSA-j88v-2chj-qfwx low)\n- filippo.io/edwards25519 v1.1.0 -> v1.1.1 (GHSA-fw7p-63qq-7hpr low)\n\ngovulncheck (v1.3.0) now reports 0 vulnerabilities; build, vet, and the full\ntest suite pass.\n\nCo-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>",
"is_bot": false,
"headline": "fix(deps): bump pgx to v5.9.2 and edwards25519 to v1.1.1 (security)",
"author_name": "TimLai666",
"author_login": "TimLai666",
"committed_at": "2026-06-21T09:51:14Z",
"body_truncated": false,
"is_coding_agent": true
},
{
"oid": "c0186b3e6e8834e200713933aa871ab6f0d945f0",
"body": "Replace the per-package heading + paragraph layout with a compact two-column\ntable in both README.md and README_TW.md (15 packages). Descriptions are\ncondensed to one line each; full detail stays in the linked /Docs pages.\nTraditional-Chinese version uses full-width punctuation.\n\nCo-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>",
"is_bot": false,
"headline": "docs(readme): present the package list as a table",
"author_name": "TimLai666",
"author_login": "TimLai666",
"committed_at": "2026-06-21T09:32:15Z",
"body_truncated": false,
"is_coding_agent": true
},
{
"oid": "0f46059367c62da3cdca53d915db12dfc9a2110a",
"body": "Dev",
"is_bot": false,
"headline": "Merge pull request #182 from HazelnutParadise/dev",
"author_name": "TimLai666",
"author_login": "TimLai666",
"committed_at": "2026-06-21T08:54:57Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "921889ddd779a3437fb10b0d140998ee3c6f6bdd",
"body": "With go-version-file: go.mod the scan ran under exactly Go 1.25.0, whose\nstandard library has known CVEs fixed in 1.25.9/1.25.10/1.25.11 (net,\nnet/http, net/textproto, crypto/x509, html/template). Pin the scan to the\nlatest 1.25 patch so it analyzes a patched toolchain (verified clean: 0\nvulnerabilities), matching the original action's use of an up-to-date Go.\n\nCo-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>",
"is_bot": false,
"headline": "ci: run govulncheck against the latest 1.25 patch",
"author_name": "TimLai666",
"author_login": "TimLai666",
"committed_at": "2026-06-21T08:38:52Z",
"body_truncated": false,
"is_coding_agent": true
},
{
"oid": "33b69f65ee73de6252874e0a5fe3489b55cb54e1",
"body": "govulncheck v1.4.0 (x/tools v0.46.0) panics building the call graph over\ngeneric code (\"ForEachElement called on type containing *types.TypeParam\",\ngolang/go#80055 — a release-blocker regression after x/tools v0.44.0). It\ncrashes on both Go 1.25 and 1.26 and on main too, so it is a tooling bug, not\n\n[…]\nl\ngovulncheck@v1.3.0 + run. v1.3.0 scans cleanly (0 vulnerabilities) with full\nsymbol-level analysis preserved. Revert once #80055 ships a fix.\n\nCo-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>",
"is_bot": false,
"headline": "ci: pin govulncheck to v1.3.0 to dodge x/tools generics panic",
"author_name": "TimLai666",
"author_login": "TimLai666",
"committed_at": "2026-06-21T08:13:57Z",
"body_truncated": true,
"is_coding_agent": true
},
{
"oid": "56d63277a6aefc07e2b170d4769c7a7f83e80248",
"body": "Pinning to go.mod's Go 1.25 does not fix the Vulnerability Scan failure: the\npanic \"ForEachElement called on type containing *types.TypeParam\" is a\ngovulncheck/x-tools bug analyzing generics and reproduces on Go 1.25 too\n(confirmed locally and on the main branch). Revert to the original workflow;\nthe broken scan is an upstream tooling issue to be handled separately.\n\nCo-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>",
"is_bot": false,
"headline": "ci: revert ineffective govulncheck Go-version pin",
"author_name": "TimLai666",
"author_login": "TimLai666",
"committed_at": "2026-06-21T07:57:27Z",
"body_truncated": false,
"is_coding_agent": true
},
{
"oid": "40ad2a4593766f9a6d7c7429bd8e64ca4a5f142b",
"body": "- scale.go: drop trailing punctuation from the usage error string (ST1005)\n- govulncheck.yml: use go-version-file: go.mod (check-latest: false) so the\n scan runs under the module's Go 1.25, not the latest stable. govulncheck\n under Go 1.26 panics analyzing generics (\"ForEachElement called on type\n containing *types.TypeParam\"), which is a tooling/version incompatibility,\n not a real vulnerability. Matches every other workflow.\n\nCo-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>",
"is_bot": false,
"headline": "ci: fix golangci-lint ST1005 and pin govulncheck to go.mod Go version",
"author_name": "TimLai666",
"author_login": "TimLai666",
"committed_at": "2026-06-21T07:47:20Z",
"body_truncated": false,
"is_coding_agent": true
},
{
"oid": "5f2481d90e1d5601a965b703d1f9b6f580a1bfbe",
"body": null,
"is_bot": false,
"headline": "Update version.go",
"author_name": "TimLai666",
"author_login": "TimLai666",
"committed_at": "2026-06-21T07:09:55Z",
"body_truncated": false,
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{
"oid": "926f65a607e771617c92634d2145447dab5f2dd2",
"body": "Align the insyra skill wording with the new // Deprecated doc comment;\npoint readers to FillWithMean.\n\nCo-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>",
"is_bot": false,
"headline": "docs(skills): mark FillNaNWithMean as deprecated",
"author_name": "TimLai666",
"author_login": "TimLai666",
"committed_at": "2026-06-21T06:59:10Z",
"body_truncated": false,
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},
{
"oid": "90eddf60eac22e5302778db6944aee7812326c71",
"body": "Correctness fixes:\n- encode: make OneHot/Label/Ordinal Transform pure under UnknownAsNew so it\n no longer mutates the fitted encoder (idempotent, safe to reuse/concurrent)\n- encode: reject one-hot indicator column-name collisions at fit time\n (e.g. int 1 vs \"1\", nil vs \"<nil>\") with a clear, actio\n[…]\n\n- guard tests for every fix above\n- update Docs (DataList/DataTable/stats + GLM tutorial), skills, and the GLM\n implementation-plan checklist\n\nCo-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>",
"is_bot": false,
"headline": "fix/refactor: pre-merge review fixes for preprocessing & GLM features",
"author_name": "TimLai666",
"author_login": "TimLai666",
"committed_at": "2026-06-21T06:47:56Z",
"body_truncated": true,
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},
{
"oid": "a4881bbfb1ad150a485a1f400e6d9262113b9ec7",
"body": "AddColUsingCCL returns *DataTable (chainable), not error; the example\nwrongly used `err := dt.AddColUsingCCL(...)`. Use the instance-level\ndt.Err() pattern, consistent with the rest of the library.\n\nCo-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>",
"is_bot": false,
"headline": "docs: fix CCL example error handling in insyra skill",
"author_name": "TimLai666",
"author_login": "TimLai666",
"committed_at": "2026-06-19T17:23:46Z",
"body_truncated": false,
"is_coding_agent": true
},
{
"oid": "a106bda3bf0c1720a6c01a1cc8264cc6eb5922d8",
"body": "feat: fittable feature scalers (Standard/MinMax/Robust/MaxAbs)",
"is_bot": false,
"headline": "Merge pull request #181 from HazelnutParadise/feat/fittable-scalers",
"author_name": "TimLai666",
"author_login": "TimLai666",
"committed_at": "2026-06-19T17:21:33Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "33e2636d3e38b0c4c3ec6cf84bab9df50652e220",
"body": "Add a Feature Scaling section to Docs/DataTable.md (why this is not\nNormalize/Standardize, train/test usage, scaler selection table) and the\nCLI scale command to Docs/cli-dsl.md and the use-insyra-cli skill refs.\n\nCo-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>",
"is_bot": false,
"headline": "docs: document feature scalers (Go API, CLI, skills)",
"author_name": "TimLai666",
"author_login": "TimLai666",
"committed_at": "2026-06-19T17:19:21Z",
"body_truncated": false,
"is_coding_agent": true
},
{
"oid": "a194e57e7f0daa7d38707f3cb7b4fcb862e36e93",
"body": "scale fit stores a reusable scaler variable that scale transform/inverse\napply, enabling fit-on-train / transform-on-test from the REPL or .isr\nscripts. show <scalerVar> reports kind + fitted columns; scaler variables\nare session-only and skipped during environment serialization.\n\nCo-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>",
"is_bot": false,
"headline": "feat: add stateful CLI `scale` command",
"author_name": "TimLai666",
"author_login": "TimLai666",
"committed_at": "2026-06-19T17:19:16Z",
"body_truncated": false,
"is_coding_agent": true
},
{
"oid": "acd13b85a089df42670a191bf0695c1c71966655",
"body": "Add Standard/MinMax/Robust/MaxAbs scalers in the root package, mirroring\nthe categorical encoder convention: DataTable methods (StandardScale, etc.)\nreturn a fitted scaler with Fit/Transform/FitTransform/InverseTransform,\nplus DataList variants. Fitting on a training set and reusing the frozen\nparam\n[…]\n stateless,\nin-place DataList.Normalize/Standardize. NaN/nil are preserved and excluded\nfrom fitting; constant/degenerate columns do not panic.\n\nCo-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>",
"is_bot": false,
"headline": "feat: add fittable feature scalers (preprocessing core)",
"author_name": "TimLai666",
"author_login": "TimLai666",
"committed_at": "2026-06-19T17:19:03Z",
"body_truncated": true,
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},
{
"oid": "dcb94d6bf0bce1d4cf9a4215937a583c134b38d0",
"body": "[codex] add describe summaries",
"is_bot": false,
"headline": "Merge pull request #180 from HazelnutParadise/codex/describe-api-169",
"author_name": "TimLai666",
"author_login": "TimLai666",
"committed_at": "2026-06-16T05:42:37Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "ce2d4669920f4af4fac42e3e0883daaf2ff39775",
"body": null,
"is_bot": false,
"headline": "add describe summaries",
"author_name": "TimLai666",
"author_login": "TimLai666",
"committed_at": "2026-06-16T04:11:13Z",
"body_truncated": false,
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},
{
"oid": "7034078e6c767263bc0b17474bc465868dd4fc74",
"body": "… dev",
"is_bot": false,
"headline": "Merge branch 'dev' of https://github.com/HazelnutParadise/insyra into…",
"author_name": "TimLai666",
"author_login": "TimLai666",
"committed_at": "2026-06-16T01:49:09Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "ef3f35ae929b7274a65e2a4bb4c9edaab688e022",
"body": null,
"is_bot": false,
"headline": "Add sampling and train/test split docs and CLI",
"author_name": "TimLai666",
"author_login": "TimLai666",
"committed_at": "2026-06-16T01:46:27Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "4a92f502a68f201c3352bf405ceeb89fedd838fc",
"body": null,
"is_bot": false,
"headline": "feat: add datatable categorical encoding",
"author_name": "TimLai666",
"author_login": "TimLai666",
"committed_at": "2026-06-14T11:51:10Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "abfeb808af6dd458182158d382d87bdc107e7850",
"body": "Add a bilingual navigation line to README.md and README_TW.md to link between Traditional Chinese and English versions. Also remove the duplicate Traditional Chinese README link from README.md to avoid redundancy and improve language navigation for readers.",
"is_bot": false,
"headline": "Add language switch links to READMEs",
"author_name": "TimLai666",
"author_login": "TimLai666",
"committed_at": "2026-06-14T11:10:15Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "7f63c67aa6e3fc7512db8cd429ef289dff4af925",
"body": "feat(impute): add missing-value imputation methods + fillna CLI (#165)",
"is_bot": false,
"headline": "Merge pull request #174 from HazelnutParadise/feat/imputation",
"author_name": "TimLai666",
"author_login": "TimLai666",
"committed_at": "2026-06-13T12:38:07Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "8d6cfe0dbf9727f19b35d33edc73b82c9a939ff8",
"body": "Adds FillForward/Backward/Mean/Median/Mode/ByInterpolation on DataList and DataTable, plus a unified `fillna` CLI command (with `missing nan|nil|both` and DataTable `cols` support) that supersedes the legacy `fillnan x mean`. All new fill methods treat both NaN and nil as missing; the existing FillNaNWithMean and fillnan are kept as deprecated aliases for backward compatibility.\n\nCo-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>",
"is_bot": false,
"headline": "feat(impute): add missing-value imputation methods + fillna CLI (#165)",
"author_name": "TimLai666",
"author_login": "TimLai666",
"committed_at": "2026-06-13T12:34:57Z",
"body_truncated": false,
"is_coding_agent": true
},
{
"oid": "8eb5df477b3f9ea776af4bf90324bc5fb9799dc2",
"body": "feat(stats): add Generalized Linear Models (Logistic / Poisson / generic GLM)",
"is_bot": false,
"headline": "Merge pull request #173 from HazelnutParadise/feat/glm-stats",
"author_name": "TimLai666",
"author_login": "TimLai666",
"committed_at": "2026-06-13T08:51:32Z",
"body_truncated": false,
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},
{
"oid": "3ae36edea616d8b7de8fccbb7edbb393966c1811",
"body": null,
"is_bot": false,
"headline": "cli(regression): add logistic and poisson subcommands",
"author_name": "TimLai666",
"author_login": "TimLai666",
"committed_at": "2026-06-13T08:42:00Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "501f5a31e0c3ecb71fdfd24f29cc893e9350c4f0",
"body": "…urface\n\nisr only sugars DataList/DataTable structural ops and I/O; no stats method (LinearRegression, TTest, ANOVA, PCA, ...) is wrapped there. Exposing only GLM in isr was an inconsistent precedent introduced by the issue, so isr/glm.go and isr/glm_test.go are removed. Callers use stats.LogisticRegression/PoissonRegression/GLM directly. Plan updated to mark Phase 4 cancelled.\n\nCo-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>",
"is_bot": false,
"headline": "stats(glm): drop isr GLM wrappers for consistency with existing API s…",
"author_name": "TimLai666",
"author_login": "TimLai666",
"committed_at": "2026-06-13T08:29:46Z",
"body_truncated": false,
"is_coding_agent": true
},
{
"oid": "103c400570ae8e583db6657a2f88702a2e5c5bca",
"body": "- Remove insyra.LogWarning calls for separation/over-dispersion; the info is already exposed via SeparationDetected / OverDispersed fields (stats package convention avoids log-based signaling).\n\n- Drop duplicate result aliases: LogisticRegressionResult keeps OddsRatioCIs / FittedProbabilities; Poiss\n[…]\natherPredictorInputs and reads the raw response once through AtomicDo, instead of reading dlY twice (the second read bypassed the actor model).\n\nCo-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>",
"is_bot": false,
"headline": "stats(glm): drop warning logs, dedupe result fields, single safe y read",
"author_name": "TimLai666",
"author_login": "TimLai666",
"committed_at": "2026-06-13T08:24:21Z",
"body_truncated": true,
"is_coding_agent": true
},
{
"oid": "1a2f38d8583b12fb8b6e1b827fb3a8ddc06a6d80",
"body": null,
"is_bot": false,
"headline": "stats: document GLM and ridge handling",
"author_name": "TimLai666",
"author_login": "TimLai666",
"committed_at": "2026-06-13T04:01:32Z",
"body_truncated": false,
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},
{
"oid": "004c6ba36e7587e948afc0e3c3424e7e127d20fd",
"body": null,
"is_bot": false,
"headline": "isr: expose GLM regression helpers",
"author_name": "TimLai666",
"author_login": "TimLai666",
"committed_at": "2026-06-13T03:02:36Z",
"body_truncated": false,
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},
{
"oid": "1cef76803754e1d4fba4cc31ca713985f959cb18",
"body": null,
"is_bot": false,
"headline": "stats: add generic GLM and prediction",
"author_name": "TimLai666",
"author_login": "TimLai666",
"committed_at": "2026-06-13T03:01:12Z",
"body_truncated": false,
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},
{
"oid": "6307a7b20a736fded19bd1994300bb21f8f9c78d",
"body": null,
"is_bot": false,
"headline": "stats: add logistic and poisson regression",
"author_name": "TimLai666",
"author_login": "TimLai666",
"committed_at": "2026-06-13T02:55:07Z",
"body_truncated": false,
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},
{
"oid": "cb317651493836c77294463297bdc5f7ebcdb972",
"body": null,
"is_bot": false,
"headline": "stats: implement GLM IRLS core",
"author_name": "TimLai666",
"author_login": "TimLai666",
"committed_at": "2026-06-13T02:48:28Z",
"body_truncated": false,
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},
{
"oid": "37e8065c49f4e7772a4af0a61aedb0504de3cfc5",
"body": null,
"is_bot": false,
"headline": "stats: add GLM shared regression foundations",
"author_name": "TimLai666",
"author_login": "TimLai666",
"committed_at": "2026-06-13T02:43:43Z",
"body_truncated": false,
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},
{
"oid": "ef6a1b18693496ed0a417f99e501c028eec2bc26",
"body": "Complete (all-phase) implementation spec for Generalized Linear Models (Logistic / Poisson / generic GLM) using R stats::glm() as the primary cross-language baseline. Resolves the subpackage-vs-flat-layering conflict, the OLS-helper reuse gap (t vs z, mse scaling, hardcoded CL), and defers the ridge separation policy. Covers Phase 0-6, math spec, R/py baseline, and the issue #164 acceptance matrix.\n\nCo-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>",
"is_bot": false,
"headline": "docs(stats): add full GLM implementation plan for #164",
"author_name": "TimLai666",
"author_login": "TimLai666",
"committed_at": "2026-06-13T02:18:32Z",
"body_truncated": false,
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},
{
"oid": "ef06e8e9ee3e824bcd982c2df45b3e72dd2ca66d",
"body": "Dev",
"is_bot": false,
"headline": "Merge pull request #172 from HazelnutParadise/dev",
"author_name": "TimLai666",
"author_login": "TimLai666",
"committed_at": "2026-06-11T17:13:39Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "43ba5adf9a255116be38f4b1200a13b6e41ee7c6",
"body": "Update several golang.org/x dependencies and tidy module list: bump golang.org/x/text to v0.37.0, golang.org/x/crypto to v0.51.0, golang.org/x/mod to v0.35.0, golang.org/x/net to v0.55.0, golang.org/x/sys to v0.45.0, golang.org/x/telemetry to a newer revision, golang.org/x/tools to v0.44.0, and gola\n[…]\nte gorm.io/driver/mysql & gorm.io/driver/postgres into the main require block). go.sum updated to reflect the new versions. These changes are part of routine dependency maintenance and module tidying.",
"is_bot": false,
"headline": "Bump golang.org/x deps and tidy go.mod",
"author_name": "TimLai666",
"author_login": "TimLai666",
"committed_at": "2026-06-11T16:31:12Z",
"body_truncated": true,
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},
{
"oid": "91383d4ce59fab8fe5f836b0a19ca145200add6e",
"body": null,
"is_bot": false,
"headline": "chore(version): update version to 0.2.18",
"author_name": "TimLai666",
"author_login": "TimLai666",
"committed_at": "2026-06-11T16:12:05Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "f44aeb03fbfc07f3996dec6e03687d9a9027b210",
"body": "…les)\n\nCo-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>",
"is_bot": false,
"headline": "docs(mkt): document BasketAnalysis (BasketConfig, BasketResult, examp…",
"author_name": "TimLai666",
"author_login": "TimLai666",
"committed_at": "2026-05-25T10:29:39Z",
"body_truncated": false,
"is_coding_agent": true
},
{
"oid": "7a0acec0a1c17e73a2207a1b3e2fe3f06acfcc7a",
"body": "…ices)\n\nCo-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>",
"is_bot": false,
"headline": "feat(mkt): add market basket analysis (support, confidence, lift matr…",
"author_name": "TimLai666",
"author_login": "TimLai666",
"committed_at": "2026-05-25T03:13:21Z",
"body_truncated": false,
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},
{
"oid": "61a591cfc4af2c12aaf37b21ded99afb77f4aab7",
"body": "…ht-c465b9\n\nfeat(stats): add nonparametric rank-based tests (Wilcoxon, MWU, KW, Friedman)",
"is_bot": false,
"headline": "Merge pull request #171 from HazelnutParadise/claude/vibrant-cartwrig…",
"author_name": "TimLai666",
"author_login": "TimLai666",
"committed_at": "2026-05-20T13:56:51Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "8d9a810cabd5b5ea2ee62444e6d0a26b6ba2ba14",
"body": "…ey U, Kruskal-Wallis, Friedman)\n\nAdds the four standard rank-based / nonparametric tests as the counterparts\nto the existing parametric family in stats/. Closes #163.\n\nPublic API (all returning *Result, error, matching the existing positional\n+ variadic confidenceLevel style of SingleSampleTTest / \n[…]\ngo test -race ./stats (140s),\ngolangci-lint run ./stats/... (0 issues), crosslang against R 4.5 +\nPython 3.13 / SciPy 1.17 (424s).\n\nCo-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>",
"is_bot": false,
"headline": "feat(stats): add nonparametric rank-based tests (Wilcoxon, Mann-Whitn…",
"author_name": "TimLai666",
"author_login": "TimLai666",
"committed_at": "2026-05-20T13:28:21Z",
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{
"oid": "d30cfdb296a34bbd89c2c1d1d1f896a62dd9bc3a",
"body": "…3ca04\n\nfeat(window): add time-series / window transforms (#162)",
"is_bot": false,
"headline": "Merge pull request #167 from HazelnutParadise/claude/nice-northcutt-d…",
"author_name": "TimLai666",
"author_login": "TimLai666",
"committed_at": "2026-05-14T17:04:51Z",
"body_truncated": false,
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{
"oid": "d8f1f0e6f6ea5c9a97c15d5992de6ad7c84420e5",
"body": "…taTable, GroupBy, CCL, isr, CLI (#162)\n\nCloses #162.\n\nDataList primitives (datalist_window.go):\n- Shift / Diff / PctChange (same-length output, leading nils)\n- CumSum / CumProd / CumMax / CumMin (pandas skipna=True semantics)\n- Rolling(opts) builder: Sum/Mean/Min/Max/Median/Std/Var/Apply/Corr\n + M\n[…]\ngo test -race on new code paths PASS\n- golangci-lint --new-from-rev=HEAD~1 ./... 0 issues\n\nCo-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>",
"is_bot": false,
"headline": "feat(window): add time-series / window transforms across DataList, Da…",
"author_name": "TimLai666",
"author_login": "TimLai666",
"committed_at": "2026-05-14T17:00:54Z",
"body_truncated": true,
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},
{
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"body": "Pivot spreads the unique values of one column into new column headers; Unpivot\nis the inverse. Both go through (*DataTable), are mirrored in isr (chain-style)\nand the CLI (`pivot` / `unpivot`), and resolve column tokens by name first then\nExcel-style index — the first row of data is never used as a \n[…]\nso its real successor is GroupBy + Aggregate. The doc comment now points\nthere for group-summarise use cases and to Pivot for actual reshaping.\n\nCo-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>",
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"detail": "project is not fuzzed",
"points": 0,
"status": "missed",
"details": [],
"max_points": 5
},
{
"key": "license",
"name": "License",
"detail": "license file detected",
"points": 2.5,
"status": "met",
"details": [],
"max_points": 2.5
},
{
"key": "maintained",
"name": "Maintained",
"detail": "30 commit(s) and 18 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",
"detail": "packaging workflow not detected",
"points": 0,
"status": "excluded",
"details": [
{
"code": "no_data",
"params": {}
}
],
"max_points": 5
},
{
"key": "pinned_dependencies",
"name": "Pinned-Dependencies",
"detail": "dependency not pinned by hash detected -- score normalized to 1",
"points": 0.5,
"status": "partial",
"details": [],
"max_points": 5
},
{
"key": "sast",
"name": "SAST",
"detail": "SAST tool is not run on all commits -- score normalized to 0",
"points": 0,
"status": "missed",
"details": [],
"max_points": 5
},
{
"key": "security_policy",
"name": "Security-Policy",
"detail": "security policy file not detected",
"points": 0,
"status": "missed",
"details": [],
"max_points": 5
},
{
"key": "signed_releases",
"name": "Signed-Releases",
"detail": "no releases found",
"points": 0,
"status": "excluded",
"details": [
{
"code": "no_data",
"params": {}
}
],
"max_points": 7.5
},
{
"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": "2 existing vulnerabilities detected",
"points": 6,
"status": "partial",
"details": [],
"max_points": 7.5
}
]
},
{
"key": "dependency_advisories",
"band": "excellent",
"name": "Dependency advisories",
"note": "Excluded from scoring (no data or not applicable): Indirect dependencies free of known advisories, No advisories left outstanding. Remaining weights renormalized. Matched 148 resolved dependencies against OSV. This repository publishes no package the index resolves, so the repository dependency graph was assessed instead. That graph mixes development and test pins with shipped dependencies, so only the declared runtime dependencies are scored; transitive findings are reported as context and excluded from the score. Reachability is not analyzed.",
"notes": [
{
"code": "excluded_no_data",
"params": {
"components": [
"indirect_dependencies_free_of_known_advisories",
"no_advisories_left_outstanding"
]
}
},
{
"code": "weights_renormalized",
"params": {}
},
{
"code": "advisories_scope_repository",
"params": {
"assessed": 148
}
},
{
"code": "advisories_repo_graph_caveat",
"params": {}
},
{
"code": "advisories_reachability",
"params": {}
}
],
"value": 100,
"inputs": {
"source": "osv",
"advisories": 2,
"affected_packages": 2,
"assessed_packages": 148,
"unassessed_packages": 0,
"affected_by_severity": "critical 1, unknown 1",
"direct_affected_packages": 0
},
"components": [
{
"key": "direct_dependencies_free_of_known_advisories",
"name": "Direct dependencies free of known advisories",
"detail": "no direct dependency carries a known advisory",
"points": 35,
"status": "met",
"details": [
{
"code": "no_direct_advisories",
"params": {}
}
],
"max_points": 35
},
{
"key": "indirect_dependencies_free_of_known_advisories",
"name": "Indirect dependencies free of known advisories",
"detail": "transitive set not separable from development and test dependencies in this scope",
"points": 0,
"status": "excluded",
"details": [
{
"code": "advisories_scope_not_separable",
"params": {}
}
],
"max_points": 25
},
{
"key": "no_advisories_left_outstanding",
"name": "No advisories left outstanding",
"detail": "no advisory carries a publication date",
"points": 0,
"status": "excluded",
"details": [
{
"code": "advisories_no_publication_date",
"params": {}
}
],
"max_points": 40
}
]
},
{
"key": "malicious_dependencies",
"band": "excellent",
"name": "Malicious dependencies",
"note": null,
"notes": [],
"value": 100,
"inputs": {
"source": "osv",
"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,
"assessed_packages": 148,
"malicious_packages": 0,
"direct_malicious_packages": 0,
"withdrawn_malicious_packages": 0,
"installable_malicious_packages": 0
},
"components": [
{
"key": "no_dependency_reported_as_a_malicious_package",
"name": "No dependency reported as a malicious package",
"detail": "no dependency is reported as a malicious package",
"points": 100,
"status": "met",
"details": [
{
"code": "no_malicious_dependencies",
"params": {}
}
],
"max_points": 100
}
]
},
{
"key": "high_risk_jurisdiction_exposure",
"band": "excellent",
"name": "High-Risk Jurisdiction Exposure",
"note": "Only high-confidence self-published location evidence affects this multiplier. Ambiguous matches are review-only; country evidence is not proof of nationality, citizenship, legal registration, malicious intent, or sanctions status.",
"notes": [
{
"code": "jurisdiction_evidence_limits",
"params": {}
}
],
"value": 100,
"inputs": {
"meaning": "self-published location evidence; not nationality or citizenship",
"red_flag": false,
"exposures": [],
"policy_countries": [
"Russia",
"Iran",
"North Korea"
],
"review_only_matches": 0,
"assessed_self_published_locations": 10
},
"components": [
{
"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
}
]
}
],
"description": "Are visible security and supply-chain practices strong, with no malicious dependency and no unresolved high-risk jurisdiction exposure?"
},
{
"key": "ai_readiness",
"band": "good",
"name": "AI Readiness",
"value": 84,
"weight": 0,
"metrics": [
{
"key": "ai_agent_context",
"band": "excellent",
"name": "Agent context & guidance",
"note": null,
"notes": [],
"value": 85,
"inputs": {
"has_llms_txt": false,
"legible_history_share": 0.93,
"agent_instruction_files": [
"AGENTS.md",
"CLAUDE.md",
"cli/AGENTS.md",
"cli/CLAUDE.md",
"stats/AGENTS.md",
"stats/CLAUDE.md"
],
"agent_instruction_max_bytes": 8967
},
"components": [
{
"key": "agent_instructions",
"name": "Agent instructions",
"detail": "AGENTS.md, CLAUDE.md, cli/AGENTS.md, cli/CLAUDE.md, stats/AGENTS.md, stats/CLAUDE.md",
"points": 45,
"status": "met",
"details": [
{
"code": "file_list",
"params": {
"files": "AGENTS.md, CLAUDE.md, cli/AGENTS.md, cli/CLAUDE.md, stats/AGENTS.md, stats/CLAUDE.md"
}
}
],
"max_points": 45
},
{
"key": "machine_readable_docs_llms_txt",
"name": "Machine-readable docs (llms.txt)",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 15
},
{
"key": "legible_commit_history",
"name": "Legible commit history",
"detail": "93 of 100 human commits state their intent (structured subject or explanatory body)",
"points": 40,
"status": "met",
"details": [
{
"code": "legible_history",
"params": {
"legible": 93,
"sampled": 100
}
}
],
"max_points": 40
}
]
},
{
"key": "ai_verify_loop",
"band": "good",
"name": "Verify loop (build / test / typecheck)",
"note": null,
"notes": [],
"value": 78,
"inputs": {
"has_nix": false,
"has_tests": true,
"lockfiles": [
"go.sum"
],
"has_dockerfile": false,
"typed_language": true,
"bootstrap_files": [],
"has_devcontainer": false,
"has_linter_config": true,
"typecheck_configs": [],
"agent_commit_share": 0.38,
"toolchain_manifests": [
"go.mod"
],
"dependency_bot_commit_share": 0
},
"components": [
{
"key": "one_command_bootstrap",
"name": "One-command bootstrap",
"detail": "go.mod (toolchain convention, no task runner)",
"points": 12.6,
"status": "partial",
"details": [
{
"code": "toolchain_convention",
"params": {
"files": "go.mod"
}
}
],
"max_points": 18
},
{
"key": "automated_tests",
"name": "Automated tests",
"detail": null,
"points": 22,
"status": "met",
"details": [],
"max_points": 22
},
{
"key": "lint_format_config",
"name": "Lint / format config",
"detail": ".golangci.yml",
"points": 11,
"status": "met",
"details": [
{
"code": "file_list",
"params": {
"files": ".golangci.yml"
}
}
],
"max_points": 11
},
{
"key": "static_type_checking",
"name": "Static type checking",
"detail": "Go (statically typed)",
"points": 11,
"status": "met",
"details": [
{
"code": "statically_typed_language",
"params": {
"language": "Go"
}
}
],
"max_points": 11
},
{
"key": "reproducible_environment",
"name": "Reproducible environment",
"detail": "lockfile",
"points": 10,
"status": "met",
"details": [
{
"code": "file_list",
"params": {
"files": "lockfile"
}
}
],
"max_points": 10
},
{
"key": "demonstrated_agent_practice",
"name": "Demonstrated agent practice",
"detail": "38 of the last 100 commits agent-authored or agent-credited",
"points": 10,
"status": "met",
"details": [
{
"code": "agent_authored_commits",
"params": {
"count": 38,
"sampled": 100
}
}
],
"max_points": 10
},
{
"key": "automated_maintenance",
"name": "Automated maintenance",
"detail": "no automated dependency updates observed",
"points": 0,
"status": "missed",
"details": [
{
"code": "no_dependency_automation",
"params": {}
}
],
"max_points": 8
},
{
"key": "openssf_scorecard_pinned_dependencies",
"name": "OpenSSF Scorecard: Pinned-Dependencies",
"detail": "dependency not pinned by hash detected -- score normalized to 1",
"points": 1,
"status": "partial",
"details": [],
"max_points": 10
}
]
},
{
"key": "ai_code_legibility",
"band": "excellent",
"name": "Code legibility for models",
"note": null,
"notes": [],
"value": 100,
"inputs": {
"primary_language": "Go",
"largest_source_bytes": 67091,
"source_files_sampled": 528,
"oversized_source_files": 3
},
"components": [
{
"key": "type_checkable_code",
"name": "Type-checkable code",
"detail": "Go (statically typed)",
"points": 45,
"status": "met",
"details": [
{
"code": "statically_typed_language",
"params": {
"language": "Go"
}
}
],
"max_points": 45
},
{
"key": "manageable_file_sizes",
"name": "Manageable file sizes",
"detail": "3/528 source files over 60KB",
"points": 54.7,
"status": "partial",
"details": [
{
"code": "oversized_source_files",
"params": {
"kb": 60,
"sampled": 528,
"oversized": 3
}
}
],
"max_points": 55
}
]
}
],
"description": "How well is the repo equipped to be developed and maintained with AI coding agents? An independent, experimental badge — weight 0.0, so it is surfaced on its own and does not affect the overall health score."
}
],
"metrics_version": "1.13.0"
},
"warnings": [
"Star history unavailable: GitHub GraphQL error: Resource not accessible by personal access token"
],
"report_type": "repository",
"generated_at": "2026-07-23T19:17:33.688982Z",
"schema_version": "0.27.0",
"badge_url": "https://raw.githubusercontent.com/inspect-software/badges/main/v1/h/HazelnutParadise/insyra.svg",
"full_name": "HazelnutParadise/insyra",
"license_state": "standard",
"license_spdx": "MIT"
}