Public record
Software health reportschema 0.27.0 · metrics 2.10.0 · 2026-07-24 05:33 UTC

brave / brave-search-mcp-server

TypeScriptMIT★ 1,322 stars⑂ 185 forkssince Jun 2025View on GitHub ↗
KindMCP serverLibraryNetwork serviceCommand-line toolhow this is determined

brave/brave-search-mcp-server holds a health index of 86 out of 100, placing it in the Excellent band. It scores highest on Vitality (96/100) and lowest on Engineering Quality (53/100). It was last updated today. A single contributor accounts for most of its recent work.

86
overall / 100
Excellent

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.

86
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 72 is calibrated to 86 on the published index scale (record calibration 2026-08-02).

Ownership

Brave SoftwareOrganization
5,386 followers253 public repossince May 2015

This repository is backed by an organization — shared, accountable stewardship that can outlive any single maintainer.

Package ecosystems

RegistryPackageVersionDownloads / moVersionsLast publishTags
npm@brave/brave-search-mcp-server2.1.077,801915 days agoapibravemcpsearch

Metrics by category

Vitality

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

96Exceptional · 21% of overall

Development activity

94Exceptional
How it's scored
36/36Push recency — last push 0 days ago
29.8/36Commit cadence — 43/52 weeks with commits
18/18Commit volume — 510 commits in the last year
10/10OpenSSF Scorecard: Maintained — 30 commit(s) and 2 issue activity found in the last 90 days -- score normalized to 10
Inputs used
commits_last_year510
human_commit_share0.56
days_since_last_push0
active_weeks_last_year43

Release discipline

100Exceptional
How it's scored
27/27Ships releases — 98 releases published
36/36Release recency — latest release 5 days ago
27/27Release cadence — a release every ~9.8 days
0/10OpenSSF Scorecard: Signed-Releases — no data
Inputs used
releases_count98
latest_release_tagv2.1.0
releases_from_tagsno
days_since_latest_release5
mean_days_between_releases9.8
Excluded from scoring (no data or not applicable): OpenSSF Scorecard: Signed-Releases. Remaining weights renormalized.

Community & Adoption

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

68Good · 17% of overall

Popularity & adoption

74Good
How it's scored
50.6/60Stars — 1,322 stars
18.9/25Forks — 185 forks
4.7/15Watchers — 8 watchers
Inputs used
forks185
stars1,322
watchers8
growth_stateunverified
growth_factor_pct100
growth_unverified_reasonno_history

Community health

50Moderate
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_badges—
has_contributingno
has_issue_templateno
has_code_of_conductno
readme_badge_services—
has_pull_request_templateno

Ecosystem adoption (downloads)

82Excellent
How it's scored
65.2/80Monthly downloads — 77,801 downloads/month across npm
0/20Registry dependents — not reported by this ecosystem
Inputs used
packages@brave/brave-search-mcp-server
dependents—
ecosystemsnpm
total_downloads—
monthly_downloads77,801
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?

74Good · 23% of overall

Maintainer resilience (bus factor)

43Weak
How it's scored
9/54Bus factor — 1 contributor(s) cover half of all commits
10.2/22.5Commit distribution — top contributor authored 55% of commits
13.5/13.5Contributor breadth — 12 contributors
10/10OpenSSF Scorecard: Contributors — project has 4 contributing companies or organizations
Inputs used
bus_factor1
contributors_sampled12
top_contributor_share0.547

Issue & PR responsiveness

64Moderate
How it's scored
26/42Issue resolution — 62% of issues closed
28.3/30PR acceptance — 239/253 decided PRs merged
0/13Newcomer PR acceptance — no first-time contributor's PR decided in 30d
1.5/15OpenSSF Scorecard: Code-Review — Found 2/14 approved changesets -- score normalized to 1
Inputs used
merged_prs239
open_issues21
closed_issues34
prs_merged_7d—
prs_decided_7d—
prs_merged_30d—
prs_decided_30d—
issue_closed_ratio0.618
closed_unmerged_prs14
first_time_authors_30d—
first_time_prs_merged_30d—
first_time_prs_decided_30d—
Excluded from scoring (no data or not applicable): Newcomer PR acceptance. Remaining weights renormalized.

Ownership & stewardship

100Exceptional
How it's scored
30/30Ownership backing — organization-owned
0/20Verified domain — verified-domain status not read for this organization
25/25Owner reach — 5,386 followers of brave
25/25Track record — 253 public repos, account ~11 yr old
Inputs used
followers5,386
owner_typeOrganization
is_verified—
owner_loginbrave
public_repos253
account_age_days4,095
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 — 91 published versions
20/20Not deprecated — active, not deprecated or yanked
Inputs used
packages@brave/brave-search-mcp-server
ecosystemsnpm
any_deprecatedno
min_days_since_publish5

Engineering Quality

Are baseline engineering and documentation practices in place?

53Moderate · 19% of overall

Engineering practices

68Good
How it's scored
24/24CI workflows — 1 workflow(s)
24/24Tests present
0/16Linter config
0/9.6Pre-commit hooks
0/6.4.editorconfig
20/20OpenSSF Scorecard: CI-Tests — 13 out of 13 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

Documentation

30At Risk
How it's scored
30/30README
0/25Documentation directory
0/15Documentation / homepage site
0/10Repository description
0/10Topics
0/10Wiki
Inputs used
topics—
has_wikino
homepage—
docs_site—
has_readmeyes
has_docs_dirno
has_descriptionno

Security

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

70Good · 16% of overall

Security posture

66Good
How it's scored
7.5/7.5Binary-Artifacts — no binaries found in the repo
0/7.5Branch-Protection — no data
2.5/2.5CI-Tests — 13 out of 13 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
0.8/7.5Code-Review — Found 2/14 approved changesets -- score normalized to 1
2.5/2.5Contributors — project has 4 contributing companies or organizations
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 2 issue activity found in the last 90 days -- score normalized to 10
5/5Packaging — packaging workflow detected
5/5Pinned-Dependencies — all dependencies are pinned
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 — no data
6.8/7.5Token-Permissions — detected GitHub workflow tokens with excessive permissions
2.2/7.5Vulnerabilities — 7 existing vulnerabilities detected
Inputs used
sourceopenssf_scorecard
checks_evaluated16
scorecard_versionv5.5.0
checks_inconclusive2
scorecard_aggregate6.6
Excluded from scoring (no data or not applicable): Branch-Protection, Signed-Releases. Remaining weights renormalized.

Dependency advisories

88Excellent
How it's scored
35/35Direct dependencies free of known advisories — no direct dependency carries a known advisory
13.2/25Indirect dependencies free of known advisories — 1 affected: @hono/node-server 1.19.14 (moderate 5.9)
40/40No advisories left outstanding — no advisory has been public longer than 90 days
Inputs used
sourceosv
advisories1
affected_packages1
assessed_packages97
unassessed_packages0
affected_by_severitymoderate 1
direct_affected_packages0
Matched the npm:@brave/brave-search-mcp-server@2.1.0 runtime dependency closure — what installing the published package pulls in — 97 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.

54Moderate · 4% of overall

Agent context & guidance

40Weak
How it's scored
0/45Agent instructions — no CLAUDE.md / AGENTS.md / editor rules
0/15Machine-readable docs (llms.txt)
40/40Legible commit history — 46 of 56 human commits state their intent (structured subject or explanatory body)
Inputs used
has_llms_txtno
llms_txt_url—
legible_history_share0.821
agent_instruction_files—
agent_instruction_max_bytes—

Verify loop (build / test / typecheck)

61Moderate
How it's scored
0/18One-command bootstrap
22/22Automated tests
0/11Lint / format config
11/11Static type checking — tsconfig.json
10/10Reproducible environment — Dockerfile, lockfile
0/10Demonstrated agent practice — no agent-authored commits among the last 100
8/8Automated maintenance — 33 of the last 100 commits are automated dependency updates
10/10OpenSSF Scorecard: Pinned-Dependencies — all dependencies are pinned
Inputs used
has_nixno
has_testsyes
lockfilespackage-lock.json
has_dockerfileyes
typed_languageyes
bootstrap_files—
has_devcontainerno
has_linter_configno
typecheck_configstsconfig.json
agent_commit_share0
toolchain_manifests—
dependency_bot_commit_share0.33

Code legibility for models

100Exceptional
How it's scored
45/45Type-checkable code — TypeScript (statically typed)
55/55Manageable file sizes — 0/43 source files over 60KB
Inputs used
primary_languageTypeScript
largest_source_bytes31,231
source_files_sampled43
oversized_source_files0

Machine-readable interfaces

20At Risk
How it's scored
0/40API schema (OpenAPI/GraphQL/proto)
20/20MCP server
0/40Runnable examples
Inputs used
example_dirs—
has_mcp_signalyes
api_schema_files—
interfaces_expected_ofnetwork-service

Key facts

1,322GitHub stars
12contributors
510commits, last 12 months
0days since last push
98releases
1bus factor
21open issues
npmpackage ecosystems

Data collection warnings

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

More detail

Star and fork history 0 ★ / 185 ⇿
0Stars
185Forks
93Releases

When each star and fork was added, collected from GitHub and bucketed by day. Cumulative growth sits directly above the daily additions it is made of, so the two read against each other: steady organic accretion looks nothing like an abrupt, short-lived burst. Where that difference is measurable, it is reported as growth authenticity.

0408012016020018442025-072026-012026-07
Major 1Minor 1Patch 90
OpenSSF Scorecard 6.6 / 10
6.6aggregate

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 · 2026-07-24 05:33 UTC

10Binary-Artifactsno binaries found in the repo
n/aBranch-Protectioninternal error: error during branchesHandler.setup: internal error: some github tokens can't read classic branch protection rules: https://github.com/ossf/scorecard-action/blob/main/docs/authentication/fine-grained-auth-token.md
10CI-Tests13 out of 13 merged PRs checked by a CI test -- score normalized to 10
0CII-Best-Practicesno effort to earn an OpenSSF best practices badge detected
1Code-ReviewFound 2/14 approved changesets -- score normalized to 1
10Contributorsproject has 4 contributing companies or organizations
10Dangerous-Workflowno dangerous workflow patterns detected
10Dependency-Update-Toolupdate tool detected
0Fuzzingproject is not fuzzed
10Licenselicense file detected
10Maintained30 commit(s) and 2 issue activity found in the last 90 days -- score normalized to 10
10Packagingpackaging workflow detected
10Pinned-Dependenciesall dependencies are pinned
0SASTSAST tool is not run on all commits -- score normalized to 0
0Security-Policysecurity policy file not detected
n/aSigned-Releasesno releases found
9Token-Permissionsdetected GitHub workflow tokens with excessive permissions
3Vulnerabilities7 existing vulnerabilities detected
Direct dependencies 5
RegistryPackageVersion constraintManifest
npm@modelcontextprotocol/sdk1.29.0package.json
npmcommander14.0.3package.json
npmdotenv17.3.1package.json
npmexpress5.2.1package.json
npmzod4.3.6package.json
All dependencies 181

Full resolved dependency set from the GitHub dependency graph: 5 direct and 176 indirect (transitive) packages. The transitive closure is complete when the repository commits a lockfile.

RegistryPackageVersionRelation
npm@modelcontextprotocol/sdk1.29.0direct
npmcommander14.0.3direct
npmdotenv17.3.1direct
npmexpress5.2.1direct
npmzod4.3.6direct
npm@esbuild/aix-ppc640.28.1indirect
npm@esbuild/android-arm0.28.1indirect
npm@esbuild/android-arm640.28.1indirect
npm@esbuild/android-x640.28.1indirect
npm@esbuild/darwin-arm640.28.1indirect
npm@esbuild/darwin-x640.28.1indirect
npm@esbuild/freebsd-arm640.28.1indirect
npm@esbuild/freebsd-x640.28.1indirect
npm@esbuild/linux-arm0.28.1indirect
npm@esbuild/linux-arm640.28.1indirect
npm@esbuild/linux-ia320.28.1indirect
npm@esbuild/linux-loong640.28.1indirect
npm@esbuild/linux-mips64el0.28.1indirect
npm@esbuild/linux-ppc640.28.1indirect
npm@esbuild/linux-riscv640.28.1indirect
npm@esbuild/linux-s390x0.28.1indirect
npm@esbuild/linux-x640.28.1indirect
npm@esbuild/netbsd-arm640.28.1indirect
npm@esbuild/netbsd-x640.28.1indirect
npm@esbuild/openbsd-arm640.28.1indirect
npm@esbuild/openbsd-x640.28.1indirect
npm@esbuild/openharmony-arm640.28.1indirect
npm@esbuild/sunos-x640.28.1indirect
npm@esbuild/win32-arm640.28.1indirect
npm@esbuild/win32-ia320.28.1indirect
npm@esbuild/win32-x640.28.1indirect
npm@hono/node-server1.19.13indirect
npm@nodelib/fs.scandir2.1.5indirect
npm@nodelib/fs.stat2.0.5indirect
npm@nodelib/fs.walk1.2.8indirect
npm@types/body-parser1.19.6indirect
npm@types/connect3.4.38indirect
npm@types/express5.0.6indirect
npm@types/express-serve-static-core5.0.6indirect
npm@types/http-errors2.0.5indirect
npm@types/mime1.3.5indirect
npm@types/node24.10.13indirect
npm@types/qs6.14.0indirect
npm@types/range-parser1.2.7indirect
npm@types/send0.17.5indirect
npm@types/serve-static2.2.0indirect
npmaccepts2.0.0indirect
npmajv8.18.0indirect
npmajv-formats3.0.1indirect
npmbody-parser2.2.1indirect
npmbraces3.0.3indirect
npmbytes3.1.2indirect
npmcall-bind-apply-helpers1.0.2indirect
npmcall-bound1.0.4indirect
npmcontent-disposition1.0.0indirect
npmcontent-type1.0.5indirect
npmcookie0.7.2indirect
npmcookie-signature1.2.2indirect
npmcors2.8.5indirect
npmcross-spawn6.0.6indirect
npmcross-spawn7.0.6indirect
npmdebug4.4.3indirect
npmdepd2.0.0indirect
npmdunder-proto1.0.1indirect
npmee-first1.1.1indirect
npmencodeurl2.0.0indirect
npmend-of-stream1.4.5indirect
npmes-define-property1.0.1indirect
npmes-errors1.3.0indirect
npmes-object-atoms1.1.1indirect
npmesbuild0.28.1indirect
npmescape-html1.0.3indirect
npmetag1.8.1indirect
npmeventsource3.0.7indirect
npmeventsource-parser3.0.2indirect
npmexeca1.0.0indirect
npmexpress-rate-limit8.5.1indirect
npmfast-deep-equal3.1.3indirect
npmfast-glob3.3.3indirect
npmfast-uri3.1.2indirect
npmfastq1.19.1indirect
npmfill-range7.1.1indirect
npmfinalhandler2.1.0indirect
npmforwarded0.2.0indirect
npmfresh2.0.0indirect
npmfsevents2.3.3indirect
npmfunction-bind1.1.2indirect
npmget-intrinsic1.3.0indirect
npmget-proto1.0.1indirect
npmget-stream4.1.0indirect
npmglob-parent5.1.2indirect
npmgopd1.2.0indirect
npmhas-symbols1.1.0indirect
npmhasown2.0.2indirect
npmhono4.12.26indirect
npmhttp-errors2.0.1indirect
npmiconv-lite0.7.0indirect
npminherits2.0.4indirect
npminterpret1.4.0indirect
npmip-address10.2.0indirect
npmipaddr.js1.9.1indirect
npmis-core-module2.16.1indirect
npmis-extglob2.1.1indirect
npmis-glob4.0.3indirect
npmis-number7.0.0indirect
npmis-promise4.0.0indirect
npmis-stream1.1.0indirect
npmisexe2.0.0indirect
npmjose6.1.3indirect
npmjson-schema-traverse1.0.0indirect
npmjson-schema-typed8.0.2indirect
npmmath-intrinsics1.1.0indirect
npmmedia-typer1.1.0indirect
npmmerge-descriptors2.0.0indirect
npmmerge21.4.1indirect
npmmicromatch4.0.8indirect
npmmime-db1.54.0indirect
npmmime-types3.0.1indirect
npmminimist1.2.8indirect
npmms2.1.3indirect
npmnegotiator1.0.0indirect
npmnice-try1.0.5indirect
npmnpm-run-path2.0.2indirect
npmobject-assign4.1.1indirect
npmobject-inspect1.13.4indirect
npmon-finished2.4.1indirect
npmonce1.4.0indirect
npmp-finally1.0.0indirect
npmparseurl1.3.3indirect
npmpath-key2.0.1indirect
npmpath-key3.1.1indirect
npmpath-parse1.0.7indirect
npmpath-to-regexp8.4.0indirect
npmpicomatch2.3.2indirect
npmpkce-challenge5.0.0indirect
npmprettier3.8.1indirect
npmproxy-addr2.0.7indirect
npmpump3.0.3indirect
npmqs6.15.2indirect
npmqueue-microtask1.2.3indirect
npmrange-parser1.2.1indirect
npmraw-body3.0.2indirect
npmrechoir0.6.2indirect
npmrequire-from-string2.0.2indirect
npmresolve1.22.10indirect
npmreusify1.1.0indirect
npmrouter2.2.0indirect
npmrun-parallel1.2.0indirect
npmsafe-buffer5.2.1indirect
npmsafer-buffer2.1.2indirect
npmsemver5.7.2indirect
npmsemver7.7.3indirect
npmsend1.2.0indirect
npmserve-static2.2.0indirect
npmsetprototypeof1.2.0indirect
npmshebang-command1.2.0indirect
npmshebang-command2.0.0indirect
npmshebang-regex1.0.0indirect
npmshebang-regex3.0.0indirect
npmshelljs0.9.2indirect
npmshx0.4.0indirect
npmside-channel1.1.0indirect
npmside-channel-list1.0.0indirect
npmside-channel-map1.0.1indirect
npmside-channel-weakmap1.0.2indirect
npmsignal-exit3.0.7indirect
npmstatuses2.0.2indirect
npmstrip-eof1.0.0indirect
npmsupports-preserve-symlinks-flag1.0.0indirect
npmto-regex-range5.0.1indirect
npmtoidentifier1.0.1indirect
npmtsx4.22.4indirect
npmtype-is2.0.1indirect
npmtypescript5.9.3indirect
npmundici-types7.16.0indirect
npmunpipe1.0.0indirect
npmvary1.1.2indirect
npmwhich1.3.1indirect
npmwhich2.0.2indirect
npmwrappy1.0.2indirect
npmzod-to-json-schema3.25.1indirect
Dependency advisories 1

Installing npm:@brave/brave-search-mcp-server@2.1.0 pulls in 97 packages, direct and transitive: 1 carry known advisories, of which 0 are direct dependencies.

PackageVersionRelationSeverityAdvisoriesFixed in
@hono/node-server1.19.14indirectmoderate12.0.5

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

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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 v0.27.0 — full methodology · metrics wiki.

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