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MCP server for analyzing Next.js React Profiler exports: render summaries, rerender causes, hot commits, and profile diffing
We found this by crawling public sources and nobody has attested to it. That is how most of the registry gets here, and it is not a mark against the artifact — it only means no authenticated act of publication is on record. An artifact can be the vendor's own and still appear here.
npm: @perfonext/render-mcp @ 0.4.1, 0 findings
Choose your runtime: the CLI writes the mcpServers config entry for that target.
nerlo install --target claude-code -- @perfonext/render-mcp
Install respects the composite badge: Clean proceeds, Caution prompts for confirmation, and Flagged is refused. Write operations require an API token.
8 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.
v1.4.0
0 findings · 0.6s
v2.0.11
24 findings · 6.7s
v0.3.74
15 findings · 1.6s
v0.1.0
0 findings · 2.8s
v0.1.0
0 findings · 2.8s
v0.1.0
0 findings · 7.3s
v0.71.0
20 findings · 0.2s
v2.3.8
20 findings · 6.7s
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
2 scans on record. Every scan's full results are retained immutably for 24 months.
| Completed | Composite | Change | Scanners | Status |
|---|---|---|---|---|
| Aug 28, 2026 | Flagged43 | — | agentshield: completecisco-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 |
| Aug 5, 2026 | Flagged45 | — | agentshield: completecisco-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 79 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.
14 Test or fixture file — The match is in a test or fixture. Our own check confirmed the file is not part of what gets installed.
Rules: DATA_EXFIL_JS_NETWORK · Files: /repo/tests/capture.test.ts · reported by cisco-skill-scanner
6 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/.github/ISSUE_TEMPLATE/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.
11 AAK-MCP-018
Files: src/index.ts, src/tools/get-render-summary.ts, src/tools/begin-render-analysis.ts and 8 more · reported by agent-audit-kit
2 GHSA-frvp-7c67-39w9
Files: package-lock.json, /repo/package-lock.json · reported by trivy, osv-scanner
1 AAK-ANTHROPIC-SDK-001
Files: src/index.ts · reported by agent-audit-kit
1 AAK-OAUTH-3P-001
Files: package.json · reported by agent-audit-kit
1 AAK-SEC-MD-001
Files: SECURITY.md · reported by agent-audit-kit
1 AAK-SUPPLY-005
Files: package-lock.json · reported by agent-audit-kit
Artifact contains multiple high-severity vulnerabilities in dependencies.
The artifact includes dependencies with several high-severity vulnerabilities, such as those identified by GHSA-4c8g-83qw-93j6 and CVE-2026-16221, primarily within `package-lock.json`. Additionally, a high-severity finding (AAK-ANTHROPIC-SDK-001) in `src/index.ts` indicates potential issues related to the Anthropic SDK. These findings suggest risks associated with the included third-party components.
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.
1 CVE-2026-12590
Files: package-lock.json · reported by trivy
1 CVE-2026-13676
Files: package-lock.json · reported by trivy
1 CVE-2026-16221
Files: package-lock.json · reported by trivy
1 CVE-2026-18446
Files: package-lock.json · reported by trivy
1 CVE-2026-54272
Files: package-lock.json · reported by trivy
1 CVE-2026-54286
Files: package-lock.json · reported by trivy
1 CVE-2026-54287
Files: package-lock.json · reported by trivy
1 CVE-2026-54288
Files: package-lock.json · reported by trivy
1 CVE-2026-54289
Files: package-lock.json · reported by trivy
1 CVE-2026-54290
Files: package-lock.json · reported by trivy
1 CVE-2026-59895
Files: package-lock.json · reported by trivy
1 CVE-2026-59896
Files: package-lock.json · reported by trivy
1 CVE-2026-59897
Files: package-lock.json · reported by trivy
1 CVE-2026-69192
Files: package-lock.json · reported by trivy
1 CVE-2026-69198
Files: package-lock.json · reported by trivy
1 CVE-2026-69207
Files: package-lock.json · reported by trivy
1 CVE-2026-71848
Files: package-lock.json · reported by trivy
1 CVE-2026-71849
Files: package-lock.json · reported by trivy
1 CVE-2026-71850
Files: package-lock.json · reported by trivy
1 GHSA-22jq-vg5j-6vgg
Files: /repo/package-lock.json · reported by osv-scanner
1 GHSA-4c8g-83qw-93j6
Files: /repo/package-lock.json · reported by osv-scanner
1 GHSA-4xrf-jv44-h6hh
Files: /repo/package-lock.json · reported by osv-scanner
1 GHSA-54fx-42gc-7vw4
Files: /repo/package-lock.json · reported by osv-scanner
1 GHSA-79qm-7rj5-m7r9
Files: /repo/package-lock.json · reported by osv-scanner
1 GHSA-7p8r-x3mc-p8w7
Files: /repo/package-lock.json · reported by osv-scanner
1 GHSA-88fw-hqm2-52qc
Files: /repo/package-lock.json · reported by osv-scanner
1 GHSA-8j4g-w8fx-2239
Files: /repo/package-lock.json · reported by osv-scanner
1 GHSA-f23p-vx2j-j53r
Files: /repo/package-lock.json · reported by osv-scanner
1 GHSA-hvrm-45r6-mjfj
Files: /repo/package-lock.json · reported by osv-scanner
1 GHSA-j6c9-x7qj-28xf
Files: /repo/package-lock.json · reported by osv-scanner
1 GHSA-mwp4-54f8-5fhr
Files: /repo/package-lock.json · reported by osv-scanner
1 GHSA-rv63-4mwf-qqc2
Files: /repo/package-lock.json · reported by osv-scanner
1 GHSA-v2hh-gcrm-f6hx
Files: /repo/package-lock.json · reported by osv-scanner
1 GHSA-v422-hmwv-36x6
Files: /repo/package-lock.json · reported by osv-scanner
1 GHSA-w62v-xxxg-mg59
Files: /repo/package-lock.json · reported by osv-scanner
1 GHSA-wgpf-jwqj-8h8p
Files: /repo/package-lock.json · reported by osv-scanner
1 GHSA-wwfh-h76j-fc44
Files: /repo/package-lock.json · reported by osv-scanner
1 GHSA-xgm2-5f3f-mvvc
Files: /repo/package-lock.json · reported by osv-scanner
1 HIDDEN_DATA_FILE
Files: /repo/.prettierrc.json · reported by cisco-skill-scanner
1 LOW_ANALYZABILITY
Files: /repo · reported by cisco-skill-scanner
1 MANIFEST_MISSING_LICENSE
Files: /repo/SKILL.md · reported by cisco-skill-scanner
1 SOCIAL_ENG_VAGUE_DESCRIPTION
Files: /repo/SKILL.md · reported by cisco-skill-scanner