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The publisher performed an authenticated act of publication — proving control of a namespace in the official MCP registry, or appearing in a first-party catalogue an operator curates. That establishes WHO published it. It is not a security finding, and attested artifacts carry Flagged verdicts too.
github_release: https://github.com/narumiruna/yfinance-mcp, 0 findings
Choose your runtime: the CLI writes the mcpServers config entry for that target.
nerlo install --target claude-code -- yfmcp
Install respects the composite badge: Clean proceeds, Caution prompts for confirmation, and Flagged is refused. Write operations require an API token.
7 of 11 scanners examined this package. The rest do not apply to it — language, ecosystem and packaging decide which analyzers can say anything, and a scanner that cannot examine an artifact reports nothing rather than passing it.
v2.0.11
8 findings · 7.7s
v0.3.74
15 findings · 2.5s
v0.2.0
0 findings · 3.6s
v0.2.0
0 findings · 3.6s
v0.1.0
0 findings · 14.8s
v0.71.0
38 findings · 0.5s
v2.3.8
38 findings · 1.6s
v1.4.0
None of the entry points this scanner reads were found in this artifact. What each scanner covers
0 findings · 0.2s
vv0.3.2
No Go packages were found in this artifact. What each scanner covers
0 findings · 0.1s
v0.71.0
No container image was published for this artifact. What each scanner covers
0 findings · 0.0s
vv1.6.0
No Go modules were found in this artifact. What each scanner covers
0 findings · 0.1s
3 scans on record. Every scan's full results are retained immutably for 24 months.
| Completed | Composite | Change | Scanners | Status |
|---|---|---|---|---|
| Sep 15, 2026 | Flagged48 | — | agentshield ·n/a: not applicablecisco-skill-scanner: completeagent-audit-kit: completenerlo-behavioral: completenerlo-install-instruction: completecapslock ·n/a: not applicablenerlo-multi-source: completetrivy: completeosv-scanner: completetrivy_image ·n/a: not applicablegovulncheck ·n/a: not applicable | completed |
| Sep 11, 2026 | Flagged48 | — | agentshield ·n/a: not applicablecisco-skill-scanner: completeagent-audit-kit: completenerlo-behavioral: completenerlo-install-instruction: completecapslock ·n/a: not applicablenerlo-multi-source: completetrivy: completeosv-scanner: completetrivy_image ·n/a: not applicablegovulncheck ·n/a: not applicable | completed |
| Jul 31, 2026 | Flagged39 | — | agentshield ·n/a: not applicablecisco-skill-scanner: completeagent-audit-kit: completenerlo-behavioral: completenerlo-install-instruction: completenerlo-multi-source: completetrivy: completeosv-scanner: completetrivy_image ·n/a: not applicable | completed |
Findings in files this artifact installs stand as reported; a model re-read the rest and said which ones it believes are false positives. This is a second opinion published beside the evidence, not a correction to it: the per-scanner reports above are unchanged, every dismissed finding is still listed there at its original severity, and the score and the Flagged badge are computed from those raw severities alone. Nothing below moved them.
Out of 99 findings across every scanner that examined this package.
Two keys had to turn. The model had to name a reason from a fixed list of six, and a deterministic check of ours — over which files this artifact actually installs — had to independently agree. Anything it could not corroborate is in “not reviewed” above, at full severity.
10 CI or editor configuration — The match is in build, CI or editor configuration, confirmed by our own check to be outside the installed artifact.
Rules: AAK-GHA-IMMUTABLE-001 · Files: .github/workflows/bump-version.yml, .github/workflows/publish.yml, .github/workflows/release.yml and 2 more · reported by agent-audit-kit
5 Documentation or example — The match is in documentation or sample code, confirmed by our own check to be outside the installed artifact.
Rules: SOCIAL_ENG_VAGUE_DESCRIPTION, MANIFEST_MISSING_LICENSE, MANIFEST_INVALID_NAME · Files: /repo/.github/SKILL.md, /repo/docs/plans/archived/SKILL.md · reported by cisco-skill-scanner
These findings are in files this artifact installs and are not placeholder values. No false-positive basis can be corroborated for such a finding, so this review never dismisses one; they were not sent to the model and stand at their scanner's severity.
2 GHSA-4xgf-cpjx-pc3j
Files: /repo/uv.lock, uv.lock · reported by osv-scanner, trivy
2 GHSA-537c-gmf6-5ccf
Files: uv.lock, /repo/uv.lock · reported by trivy, osv-scanner
1 AAK-LOGINJ-001
Files: src/yfmcp/server.py · reported by agent-audit-kit
1 AAK-MCP-006
Files: .mcp.json · reported by agent-audit-kit
1 AAK-MCP-ATTEST-001
Files: .mcp.json · reported by agent-audit-kit
1 AAK-OAUTH-3P-001
Files: pyproject.toml · reported by agent-audit-kit
1
The model could have called any of these a false positive and did not.
1 CVE-2026-54282
Files: uv.lock · reported by trivy
1 CVE-2026-69248
Files: uv.lock · reported by trivy
Multiple high severity vulnerabilities detected
This artifact contains numerous high severity vulnerabilities, including multiple CVEs and PYSECs. These issues are primarily identified within the artifact's dependencies, as indicated by findings in `uv.lock`. These vulnerabilities could expose the system to various risks depending on their specific nature and exploitability.
Concern level assessed by the review: High. This is the review's scale, not the registry badge.
Reviewed by gemini-2.5-flash. The model sees the findings, not your code, and cannot change a score.
Files: SECURITY.md · reported by agent-audit-kit
1 CVE-2026-42561
Files: uv.lock · reported by trivy
1 CVE-2026-44431
Files: uv.lock · reported by trivy
1 CVE-2026-44432
Files: uv.lock · reported by trivy
1 CVE-2026-45409
Files: uv.lock · reported by trivy
1 CVE-2026-48522
Files: uv.lock · reported by trivy
1 CVE-2026-48523
Files: uv.lock · reported by trivy
1 CVE-2026-48524
Files: uv.lock · reported by trivy
1 CVE-2026-48525
Files: uv.lock · reported by trivy
1 CVE-2026-48526
Files: uv.lock · reported by trivy
1 CVE-2026-48710
Files: uv.lock · reported by trivy
1 CVE-2026-48817
Files: uv.lock · reported by trivy
1 CVE-2026-48818
Files: uv.lock · reported by trivy
1 CVE-2026-49476
Files: uv.lock · reported by trivy
1 CVE-2026-49477
Files: uv.lock · reported by trivy
1 CVE-2026-53537
Files: uv.lock · reported by trivy
1 CVE-2026-53538
Files: uv.lock · reported by trivy
1 CVE-2026-53539
Files: uv.lock · reported by trivy
1 CVE-2026-53540
Files: uv.lock · reported by trivy
1 CVE-2026-54058
Files: uv.lock · reported by trivy
1 CVE-2026-54059
Files: uv.lock · reported by trivy
1 CVE-2026-54060
Files: uv.lock · reported by trivy
1 CVE-2026-54283
Files: uv.lock · reported by trivy
1 CVE-2026-55379
Files: uv.lock · reported by trivy
1 CVE-2026-55380
Files: uv.lock · reported by trivy
1 CVE-2026-55798
Files: uv.lock · reported by trivy
1 CVE-2026-59197
Files: uv.lock · reported by trivy
1 CVE-2026-59198
Files: uv.lock · reported by trivy
1 CVE-2026-59199
Files: uv.lock · reported by trivy
1 CVE-2026-59200
Files: uv.lock · reported by trivy
1 CVE-2026-59203
Files: uv.lock · reported by trivy
1 CVE-2026-59204
Files: uv.lock · reported by trivy
1 CVE-2026-59205
Files: uv.lock · reported by trivy
1 CVE-2026-69247
Files: uv.lock · reported by trivy
1 CVE-2026-69249
Files: uv.lock · reported by trivy
1 GHSA-jq35-7prp-9v3f
Files: /repo/uv.lock · reported by osv-scanner
1 HIDDEN_DATA_FILE
Files: /repo/.pre-commit-config.yaml · reported by cisco-skill-scanner
1 MANIFEST_MISSING_LICENSE
Files: /repo/SKILL.md · reported by cisco-skill-scanner
1 PYSEC-2026-141
Files: /repo/uv.lock · reported by osv-scanner
1 PYSEC-2026-142
Files: /repo/uv.lock · reported by osv-scanner
1 PYSEC-2026-161
Files: /repo/uv.lock · reported by osv-scanner
1 PYSEC-2026-175
Files: /repo/uv.lock · reported by osv-scanner
1 PYSEC-2026-177
Files: /repo/uv.lock · reported by osv-scanner
1 PYSEC-2026-178
Files: /repo/uv.lock · reported by osv-scanner
1 PYSEC-2026-179
Files: /repo/uv.lock · reported by osv-scanner
1 PYSEC-2026-215
Files: /repo/uv.lock · reported by osv-scanner
1 PYSEC-2026-2253
Files: /repo/uv.lock · reported by osv-scanner
1 PYSEC-2026-2254
Files: /repo/uv.lock · reported by osv-scanner
1 PYSEC-2026-2255
Files: /repo/uv.lock · reported by osv-scanner
1 PYSEC-2026-2256
Files: /repo/uv.lock · reported by osv-scanner
1 PYSEC-2026-2257
Files: /repo/uv.lock · reported by osv-scanner
1 PYSEC-2026-2280
Files: /repo/uv.lock · reported by osv-scanner
1 PYSEC-2026-2281
Files: /repo/uv.lock · reported by osv-scanner
1 PYSEC-2026-248
Files: /repo/uv.lock · reported by osv-scanner
1 PYSEC-2026-249
Files: /repo/uv.lock · reported by osv-scanner
1 PYSEC-2026-3036
Files: /repo/uv.lock · reported by osv-scanner
1 PYSEC-2026-3037
Files: /repo/uv.lock · reported by osv-scanner
1 PYSEC-2026-3039
Files: /repo/uv.lock · reported by osv-scanner
1 PYSEC-2026-3040
Files: /repo/uv.lock · reported by osv-scanner
1 PYSEC-2026-3041
Files: /repo/uv.lock · reported by osv-scanner
1 PYSEC-2026-3071
Files: /repo/uv.lock · reported by osv-scanner
1 PYSEC-2026-3072
Files: /repo/uv.lock · reported by osv-scanner
1 PYSEC-2026-3451
Files: /repo/uv.lock · reported by osv-scanner
1 PYSEC-2026-3452
Files: /repo/uv.lock · reported by osv-scanner
1 PYSEC-2026-3453
Files: /repo/uv.lock · reported by osv-scanner
1 PYSEC-2026-3454
Files: /repo/uv.lock · reported by osv-scanner
1 PYSEC-2026-3493
Files: /repo/uv.lock · reported by osv-scanner
1 PYSEC-2026-3494
Files: /repo/uv.lock · reported by osv-scanner
1 PYSEC-2026-3495
Files: /repo/uv.lock · reported by osv-scanner
1 PYSEC-2026-3496
Files: /repo/uv.lock · reported by osv-scanner
1 PYSEC-2026-3552
Files: /repo/uv.lock · reported by osv-scanner
1 PYSEC-2026-3553
Files: /repo/uv.lock · reported by osv-scanner
1 PYSEC-2026-3554
Files: /repo/uv.lock · reported by osv-scanner
1 SOCIAL_ENG_VAGUE_DESCRIPTION
Files: /repo/SKILL.md · reported by cisco-skill-scanner
Showing 25 of 45; the rest are in the per-scanner reports above.