Public record
Software health reportschema 0.34.0 · metrics 2.10.0 · 2026-09-10 07:03 UTC

chrischall / splitwise-mcp

MCP for Splitwise

TypeScriptMIT★ 1 star⑂ 0 forkssince Mar 2026View on GitHub ↗
KindCommand-line toolMCP serverLibraryhow this is determined

chrischall/splitwise-mcp holds a health index of 69 out of 100, placing it in the Good band. It scores highest on Vitality (85/100) and lowest on Community & Adoption (32/100). It was last updated today. A single contributor accounts for most of its recent work.

69
overall / 100
Good

Software health index

Metrics are grouped into weighted categories on one standardized 1–100 scale. Overall starts as their weighted mean, calibrated against the distribution of the public record so bands carry percentile meaning; when public evidence triggers the High-Risk Jurisdiction Policy, the rating is adjusted and receives an At Risk ceiling of 34.

69
Exceptional93-100The record's top tier (≈ top 5%); essentially all checked criteria met
Excellent80-92Strong across the board; minor gaps
Good65-79Healthy; gaps are limited and manageable
Moderate50-64Acceptable with notable gaps; review recommended
Weak35-49Material weaknesses across several areas
At Risk20-34Significant weaknesses; adoption warrants caution
Critical1-19Severe problems (abandoned, single-maintainer, no hygiene)
VitalityCommunity &AdoptionSustainability &GovernanceEngineeringQualitySecurityAI Readiness

Score profile

Each axis is a category. The shape matters more than the average — a healthy subject fills the whole shape, while a spike-and-crater profile means strength in one dimension is masking risk in another.

The weighted overall 62 is calibrated to 69 on the published index scale (record calibration 2026-08-02).

Ownership

chrischallPersonal account
12 followers86 public repossince Jan 2015

This repository is owned by a personal account. A single-owner project carries more continuity risk than an organization-backed one.

Package ecosystems

RegistryPackageVersionDownloads / moVersionsLast publishTags
npmsplitwise-mcp2.4.12,128295 days agomcpmodel-context-protocolclaudeaisplitwiseexpensesexpense-trackinggroupsfriendssplit-billsfinanceshared-expenses

Metrics by category

Vitality

Is the project alive — is code being written and are releases shipping?

85Excellent · 21% of overall
How it's scored
36/36Push recency — last push 0 days ago
17.3/36Commit cadence — 25/52 weeks with commits
18/18Commit volume — 230 commits in the last year
10/10OpenSSF Scorecard: Maintained — 30 commit(s) and 3 issue activity found in the last 90 days -- score normalized to 10
Inputs used
commits_last_year230
human_commit_share0.7
days_since_last_push0
active_weeks_last_year25
How it's scored
27/27Ships releases — 31 releases published
36/36Release recency — latest release 5 days ago
27/27Release cadence — a release every ~4.4 days
0/10OpenSSF Scorecard: Signed-Releases — Project has not signed or included provenance with any releases.
Inputs used
releases_count31
latest_release_tagv2.4.1
releases_from_tagsno
days_since_latest_release5
mean_days_between_releases4.4

Community & Adoption

Does the project have users, downloads, attention, and a welcoming setup for contributors?

32At Risk · 17% of overall
How it's scored
0/60Stars — 1 stars
0/25Forks — 0 forks
0/15Watchers — 0 watchers
Inputs used
forks0
stars1
watchers0
growth_stateunverified
growth_factor_pct100
growth_unverified_reasonno_history
How it's scored
22.5/22.5README
22.5/22.5License — recognized license (MIT)
0/18CONTRIBUTING guide
0/13.5Code of conduct
0/7.2Issue template
0/6.3PR template
Inputs used
has_readmeyes
has_licenseyes
readme_badges3
has_contributingno
has_issue_templateno
has_code_of_conductno
readme_badge_servicesgithub.com, shields.io
has_pull_request_templateno
How it's scored
44.4/80Monthly downloads — 2,128 downloads/month across npm
0/20Registry dependents — not reported by this ecosystem
Inputs used
packagessplitwise-mcp
dependents—
ecosystemsnpm
total_downloads—
monthly_downloads2,128
unverified_packages_excluded—
Excluded from scoring (no data or not applicable): Registry dependents. Remaining weights renormalized.

Sustainability & Governance

Will the project survive its people — bus factor, responsiveness, who backs it, and package upkeep?

57Moderate · 23% of overall
How it's scored
9/54Bus factor — 1 contributor(s) cover half of all commits
0/22.5Commit distribution — top contributor authored 100% of commits
1.4/13.5Contributor breadth — 1 contributors
0/10OpenSSF Scorecard: Contributors — project has 0 contributing companies or organizations -- score normalized to 0
Inputs used
bus_factor1
contributors_sampled1
top_contributor_share1
How it's scored
42/42Issue resolution — 100% of issues closed
29.3/30PR acceptance — 166/170 decided PRs merged
0/13Newcomer PR acceptance — no first-time contributor's PR decided in 30d
0/15OpenSSF Scorecard: Code-Review — Found 0/22 approved changesets -- score normalized to 0
Inputs used
merged_prs166
open_issues0
closed_issues15
prs_merged_7d11
prs_decided_7d11
prs_merged_30d38
prs_decided_30d38
issue_closed_ratio1
closed_unmerged_prs4
first_time_authors_30d0
first_time_prs_merged_30d0
first_time_prs_decided_30d0
Excluded from scoring (no data or not applicable): Newcomer PR acceptance. Remaining weights renormalized.
How it's scored
10/30Ownership backing — personal (user) account
0/20Verified domain — not applicable to user accounts
8/25Owner reach — 12 followers of chrischall
25/25Track record — 86 public repos, account ~11 yr old
Inputs used
followers12
owner_typeUser
is_verified—
owner_loginchrischall
public_repos86
account_age_days4,254
Excluded from scoring (no data or not applicable): Verified domain. Remaining weights renormalized.

Package maintenance

100Exceptional
How it's scored
25/25Published & resolvable — 1 package(s) on npm
35/35Publish recency — latest publish 5 days ago
20/20Version history — 29 published versions
20/20Not deprecated — active, not deprecated or yanked
Inputs used
packagessplitwise-mcp
ecosystemsnpm
any_deprecatedno
min_days_since_publish5

Engineering Quality

Are baseline engineering and documentation practices in place?

71Good · 19% of overall
How it's scored
24/24CI workflows — 6 workflow(s)
24/24Tests present
0/16Linter config
0/9.6Pre-commit hooks
0/6.4.editorconfig
20/20OpenSSF Scorecard: CI-Tests — 30 out of 30 merged PRs checked by a CI test -- score normalized to 10
Inputs used
has_ciyes
has_testsyes
has_editorconfigno
has_linter_configno
has_precommit_configno
How it's scored
30/30README
25/25Documentation directory
0/15Documentation / homepage site
10/10Repository description
0/10Topics
10/10Wiki
Inputs used
topics—
has_wikiyes
homepage—
docs_site—
has_readmeyes
has_docs_diryes
has_descriptionyes

Security

Are visible security and supply-chain practices strong, without unresolved high-risk jurisdiction exposure?

58Moderate · 16% of overall
How it's scored
7.5/7.5Binary-Artifacts — no binaries found in the repo
2.2/7.5Branch-Protection — branch protection is not maximal on development and all release branches
2.5/2.5CI-Tests — 30 out of 30 merged PRs checked by a CI test -- score normalized to 10
0/2.5CII-Best-Practices — no effort to earn an OpenSSF best practices badge detected
0/7.5Code-Review — Found 0/22 approved changesets -- score normalized to 0
0/2.5Contributors — project has 0 contributing companies or organizations -- score normalized to 0
10/10Dangerous-Workflow — no dangerous workflow patterns detected
7.5/7.5Dependency-Update-Tool — update tool detected
0/5Fuzzing — project is not fuzzed
2.5/2.5License — license file detected
7.5/7.5Maintained — 30 commit(s) and 3 issue activity found in the last 90 days -- score normalized to 10
0/5Packaging — no data
0/5Pinned-Dependencies — dependency not pinned by hash detected -- score normalized to 0
0/5SAST — SAST tool is not run on all commits -- score normalized to 0
0/5Security-Policy — security policy file not detected
0/7.5Signed-Releases — Project has not signed or included provenance with any releases.
0/7.5Token-Permissions — detected GitHub workflow tokens with excessive permissions
7.5/7.5Vulnerabilities — 0 existing vulnerabilities detected
Inputs used
sourceopenssf_scorecard
checks_evaluated17
scorecard_versionv5.5.0
checks_inconclusive1
scorecard_aggregate4.7
Excluded from scoring (no data or not applicable): Packaging. Remaining weights renormalized.

Dependency advisories

100Exceptional
How it's scored
35/35Direct dependencies free of known advisories — no direct dependency carries a known advisory
25/25Indirect dependencies free of known advisories — no indirect dependency carries a known advisory
0/40No advisories left outstanding — no advisory carries a publication date
Inputs used
sourceosv
advisories0
affected_packages0
assessed_packages98
unassessed_packages0
affected_by_severitynone
direct_affected_packages0
Excluded from scoring (no data or not applicable): No advisories left outstanding. Remaining weights renormalized. Matched the npm:splitwise-mcp@2.4.1 runtime dependency closure — what installing the published package pulls in — 98 packages. Reachability is not analyzed.

AI Readiness

How well is the repo equipped to be developed and maintained with AI coding agents? Carries a deliberately small weight (4%): agent tooling is a real maintenance signal, but a repository with none can still reach 100/100.

74Good · 4% of overall
How it's scored
45/45Agent instructions — CLAUDE.md
15/15Machine-readable docs (llms.txt) — llms.txt served by the project website (https://docs.anthropic.com/llms.txt)
40/40Legible commit history — 70 of 70 human commits state their intent (structured subject or explanatory body)
Inputs used
has_llms_txtyes
llms_txt_urlhttps://docs.anthropic.com/llms.txt
legible_history_share1
agent_instruction_filesCLAUDE.md
agent_instruction_max_bytes10,240
How it's scored
0/18One-command bootstrap
22/22Automated tests
0/11Lint / format config
11/11Static type checking — tsconfig.json
10/10Reproducible environment — lockfile
10/10Demonstrated agent practice — 49 of the last 100 commits agent-authored or agent-credited
8/8Automated maintenance — 30 of the last 100 commits are automated dependency updates
0/10OpenSSF Scorecard: Pinned-Dependencies — dependency not pinned by hash detected -- score normalized to 0
Inputs used
has_nixno
has_testsyes
lockfilespackage-lock.json
has_dockerfileno
typed_languageyes
bootstrap_files—
has_devcontainerno
has_linter_configno
typecheck_configstsconfig.json
agent_commit_share0.49
toolchain_manifests—
dependency_bot_commit_share0.3
How it's scored
45/45Type-checkable code — TypeScript (statically typed)
55/55Manageable file sizes — 0/24 source files over 60KB
Inputs used
primary_languageTypeScript
largest_source_bytes26,608
source_files_sampled24
oversized_source_files0
How it's scored
0/40API schema (OpenAPI/GraphQL/proto) — not applicable to this kind of software
20/20MCP server
0/40Runnable examples
Inputs used
example_dirs—
has_mcp_signalyes
api_schema_files—
interfaces_expected_of—
Excluded from scoring (no data or not applicable): API schema (OpenAPI/GraphQL/proto). Remaining weights renormalized.

Key facts

1GitHub stars
1contributors
230commits, last 12 months
0days since last push
31releases
1bus factor
0open issues
npmpackage ecosystems

Data collection warnings

  • Star history unavailable: GitHub GraphQL error: Resource not accessible by personal access token

More detail

OpenSSF Scorecard 4.7 / 10
4.7aggregate

Independent, tool-agnostic security assessment from the open-source OpenSSF Scorecard. Each check rewards a security practice, not a specific vendor's tool. Checks Scorecard could not determine are marked n/a and excluded from the security score (never counted as zero).Scorecard v5.5.0 · 2026-09-10 07:03 UTC

10Binary-Artifactsno binaries found in the repo
3Branch-Protectionbranch protection is not maximal on development and all release branches
10CI-Tests30 out of 30 merged PRs checked by a CI test -- score normalized to 10
0CII-Best-Practicesno effort to earn an OpenSSF best practices badge detected
0Code-ReviewFound 0/22 approved changesets -- score normalized to 0
0Contributorsproject has 0 contributing companies or organizations -- score normalized to 0
10Dangerous-Workflowno dangerous workflow patterns detected
10Dependency-Update-Toolupdate tool detected
0Fuzzingproject is not fuzzed
10Licenselicense file detected
10Maintained30 commit(s) and 3 issue activity found in the last 90 days -- score normalized to 10
n/aPackagingpackaging workflow not detected
0Pinned-Dependenciesdependency not pinned by hash detected -- score normalized to 0
0SASTSAST tool is not run on all commits -- score normalized to 0
0Security-Policysecurity policy file not detected
0Signed-ReleasesProject has not signed or included provenance with any releases.
0Token-Permissionsdetected GitHub workflow tokens with excessive permissions
10Vulnerabilities0 existing vulnerabilities detected
Direct dependencies 5
RegistryPackageVersion constraintManifest
npm@chrischall/mcp-utils^0.23.0package.json
npm@modelcontextprotocol/sdk^1.29.0package.json
npmdotenv^17.4.0package.json
npmunpdf^1.8.1package.json
npmzod^4.4.2package.json
All dependencies 219

Full resolved dependency set from the GitHub dependency graph: 5 direct and 214 indirect (transitive) packages. The transitive closure is complete when the repository commits a lockfile.

RegistryPackageVersionRelation
npm@chrischall/mcp-utils0.23.3direct
npm@modelcontextprotocol/sdk1.30.0direct
npmdotenv17.4.2direct
npmunpdf1.8.1direct
npmzod4.5.4direct
npm@babel/helper-string-parser7.29.7indirect
npm@babel/helper-validator-identifier7.29.7indirect
npm@babel/parser7.29.8indirect
npm@babel/types7.29.8indirect
npm@bcoe/v8-coverage1.0.2indirect
npm@esbuild/aix-ppc640.28.2indirect
npm@esbuild/android-arm0.28.2indirect
npm@esbuild/android-arm640.28.2indirect
npm@esbuild/android-x640.28.2indirect
npm@esbuild/darwin-arm640.28.2indirect
npm@esbuild/darwin-x640.28.2indirect
npm@esbuild/freebsd-arm640.28.2indirect
npm@esbuild/freebsd-x640.28.2indirect
npm@esbuild/linux-arm0.28.2indirect
npm@esbuild/linux-arm640.28.2indirect
npm@esbuild/linux-ia320.28.2indirect
npm@esbuild/linux-loong640.28.2indirect
npm@esbuild/linux-mips64el0.28.2indirect
npm@esbuild/linux-ppc640.28.2indirect
npm@esbuild/linux-riscv640.28.2indirect
npm@esbuild/linux-s390x0.28.2indirect
npm@esbuild/linux-x640.28.2indirect
npm@esbuild/netbsd-arm640.28.2indirect
npm@esbuild/netbsd-x640.28.2indirect
npm@esbuild/openbsd-arm640.28.2indirect
npm@esbuild/openbsd-x640.28.2indirect
npm@esbuild/openharmony-arm640.28.2indirect
npm@esbuild/sunos-x640.28.2indirect
npm@esbuild/win32-arm640.28.2indirect
npm@esbuild/win32-ia320.28.2indirect
npm@esbuild/win32-x640.28.2indirect
npm@hono/node-server2.1.0indirect
npm@jridgewell/resolve-uri3.1.2indirect
npm@jridgewell/sourcemap-codec1.5.5indirect
npm@jridgewell/trace-mapping0.3.31indirect
npm@oxc-project/types0.148.0indirect
npm@rolldown/binding-android-arm-eabi1.2.7indirect
npm@rolldown/binding-android-arm641.2.7indirect
npm@rolldown/binding-darwin-arm641.2.7indirect
npm@rolldown/binding-darwin-x641.2.7indirect
npm@rolldown/binding-freebsd-x641.2.7indirect
npm@rolldown/binding-linux-arm-gnueabihf1.2.7indirect
npm@rolldown/binding-linux-arm64-gnu1.2.7indirect
npm@rolldown/binding-linux-arm64-musl1.2.7indirect
npm@rolldown/binding-linux-ppc64-gnu1.2.7indirect
npm@rolldown/binding-linux-s390x-gnu1.2.7indirect
npm@rolldown/binding-linux-x64-gnu1.2.7indirect
npm@rolldown/binding-linux-x64-musl1.2.7indirect
npm@rolldown/binding-openharmony-arm641.2.7indirect
npm@rolldown/binding-win32-arm64-msvc1.2.7indirect
npm@rolldown/binding-win32-x64-msvc1.2.7indirect
npm@rolldown/pluginutils1.0.1indirect
npm@types/chai5.2.3indirect
npm@types/deep-eql4.0.2indirect
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npm@types/node26.4.1indirect
npm@typescript/typescript-aix-ppc647.0.2indirect
npm@typescript/typescript-darwin-arm647.0.2indirect
npm@typescript/typescript-darwin-x647.0.2indirect
npm@typescript/typescript-freebsd-arm647.0.2indirect
npm@typescript/typescript-freebsd-x647.0.2indirect
npm@typescript/typescript-linux-arm7.0.2indirect
npm@typescript/typescript-linux-arm647.0.2indirect
npm@typescript/typescript-linux-loong647.0.2indirect
npm@typescript/typescript-linux-mips64el7.0.2indirect
npm@typescript/typescript-linux-ppc647.0.2indirect
npm@typescript/typescript-linux-riscv647.0.2indirect
npm@typescript/typescript-linux-s390x7.0.2indirect
npm@typescript/typescript-linux-x647.0.2indirect
npm@typescript/typescript-netbsd-arm647.0.2indirect
npm@typescript/typescript-netbsd-x647.0.2indirect
npm@typescript/typescript-openbsd-arm647.0.2indirect
npm@typescript/typescript-openbsd-x647.0.2indirect
npm@typescript/typescript-sunos-x647.0.2indirect
npm@typescript/typescript-win32-arm647.0.2indirect
npm@typescript/typescript-win32-x647.0.2indirect
npm@vitest/coverage-v85.0.0indirect
npm@vitest/istanbul-lib-coverage1.0.1indirect
npm@vitest/istanbul-lib-report1.0.1indirect
npm@vitest/mocker5.0.0indirect
npm@vitest/spy5.0.0indirect
npmaccepts2.0.0indirect
npmajv8.20.0indirect
npmajv-formats3.0.1indirect
npmassertion-error2.0.1indirect
npmast-v8-to-istanbul1.0.5indirect
npmbody-parser2.3.0indirect
npmbytes3.1.2indirect
npmcall-bind-apply-helpers1.0.2indirect
npmcall-bound1.0.4indirect
npmchai6.2.2indirect
npmcontent-disposition1.1.0indirect
npmcontent-type1.0.5indirect
npmcontent-type2.0.0indirect
npmcookie0.7.2indirect
npmcookie-signature1.2.2indirect
npmcors2.8.6indirect
npmcross-spawn7.0.6indirect
npmdebug4.4.3indirect
npmdepd2.0.0indirect
npmdetect-libc2.1.2indirect
npmdunder-proto1.0.1indirect
npmee-first1.1.1indirect
npmencodeurl2.0.0indirect
npmes-define-property1.0.1indirect
npmes-errors1.3.0indirect
npmes-module-lexer2.3.2indirect
npmes-object-atoms1.1.2indirect
npmesbuild0.28.2indirect
npmescape-html1.0.3indirect
npmestree-walker3.0.3indirect
npmetag1.8.1indirect
npmeventsource3.0.7indirect
npmeventsource-parser3.1.0indirect
npmexpect-type1.4.0indirect
npmexpress5.2.1indirect
npmexpress-rate-limit8.6.0indirect
npmfast-deep-equal3.1.3indirect
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npmfdir6.5.0indirect
npmfinalhandler2.1.1indirect
npmforwarded0.2.0indirect
npmfresh2.0.0indirect
npmfsevents2.3.3indirect
npmfunction-bind1.1.2indirect
npmget-intrinsic1.3.0indirect
npmget-proto1.0.1indirect
npmgopd1.2.0indirect
npmhas-symbols1.1.0indirect
npmhasown2.0.4indirect
npmhono4.13.7indirect
npmhttp-errors2.0.1indirect
npmiconv-lite0.7.3indirect
npminherits2.0.4indirect
npmip-address10.4.0indirect
npmipaddr.js1.9.1indirect
npmis-promise4.0.0indirect
npmisexe2.0.0indirect
npmjose6.2.3indirect
npmjs-tokens10.0.0indirect
npmjson-schema-traverse1.0.0indirect
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npmlightningcss-freebsd-x641.33.0indirect
npmlightningcss-linux-arm-gnueabihf1.33.0indirect
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npmlightningcss-linux-x64-gnu1.33.0indirect
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npmlightningcss-win32-arm64-msvc1.33.0indirect
npmlightningcss-win32-x64-msvc1.33.0indirect
npmmagic-string1.2.3indirect
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npmmath-intrinsics1.1.0indirect
npmmedia-typer1.1.0indirect
npmmerge-descriptors2.0.0indirect
npmmime-db1.54.0indirect
npmmime-types3.0.2indirect
npmms2.1.3indirect
npmnanoid3.3.18indirect
npmnegotiator1.0.0indirect
npmobject-assign4.1.1indirect
npmobject-inspect1.13.4indirect
npmobug2.1.4indirect
npmon-finished2.4.1indirect
npmonce1.4.0indirect
npmparseurl1.3.3indirect
npmpath-key3.1.1indirect
npmpath-to-regexp8.4.2indirect
npmpicocolors1.1.1indirect
npmpicomatch4.0.7indirect
npmpkce-challenge5.0.1indirect
npmpostcss8.5.28indirect
npmproxy-addr2.0.7indirect
npmqs6.16.0indirect
npmrange-parser1.3.0indirect
npmraw-body3.0.2indirect
npmrequire-from-string2.0.2indirect
npmrolldown1.2.7indirect
npmrouter2.2.0indirect
npmsafer-buffer2.1.2indirect
npmsend1.2.1indirect
npmserve-static2.2.1indirect
npmsetprototypeof1.2.0indirect
npmshebang-command2.0.0indirect
npmshebang-regex3.0.0indirect
npmside-channel1.1.1indirect
npmside-channel-list1.0.1indirect
npmside-channel-map1.0.1indirect
npmside-channel-weakmap1.0.2indirect
npmsiginfo2.0.0indirect
npmsource-map-js1.2.1indirect
npmstackback0.0.2indirect
npmstatuses2.0.2indirect
npmstd-env4.2.0indirect
npmtinybench6.1.4indirect
npmtinyexec1.3.0indirect
npmtinyglobby0.2.17indirect
npmtinyrainbow3.1.1indirect
npmtoidentifier1.0.1indirect
npmtype-is2.1.0indirect
npmtypescript7.0.2indirect
npmundici-types8.3.0indirect
npmunpipe1.0.0indirect
npmvary1.1.2indirect
npmvite8.2.2indirect
npmvitest5.0.0indirect
npmwhich2.0.2indirect
npmwhy-is-node-running2.3.0indirect
npmwrappy1.0.2indirect
npmzod-to-json-schema3.25.2indirect
Dependency advisories 0

Installing npm:splitwise-mcp@2.4.1 pulls in 98 packages, direct and transitive: 0 carry known advisories, of which 0 are direct dependencies.

No known advisories affect the assessed dependencies.

An advisory means the version recorded in the dependency graph falls inside an advisory’s affected range. Reachability is not analysed, and the graph includes development and test pins — a finding may concern tooling rather than shipped software.

Raw JSON report machine-readable

Feedback

Spotted something off in this report, or have thoughts to share? Wrong measurements, missed tooling, ideas, questions — anything is welcome. Every message is read and gets a response.

The message is kept through sign-in.

Scores are signals, not warranties. They reflect publicly visible practices on GitHub — not a code audit, and not a security guarantee.

Missing data is excluded and weights renormalized, never scored as zero. Methodology is versioned and open: metrics v2.10.0, schema v0.34.0 — full methodology · metrics wiki.

How one result sits in the wider record: aggregate statistics — npm.