Search books and authors, fetch editions, browse subjects, and resolve cover images from Open Library via MCP. STDIO or Streamable HTTP.
- capability exposureinferred+16
- trust mitigatorsmixed−3
inferredmixed
The A–E grade is our heuristic synthesis — a "review this" prompt, not a verdict. Each factor is tagged by what backs it: attested (a verifiable record), reported (a third party's claim), or inferred (our own heuristic, e.g. permissions). See methodology.
graded 6m ago · see ecosystem CVEs →
No known CVEs for this server.
No tool-safety findings — heuristic detectors run on the compute-risk cadence; a finding appears when a tool trips a rule.
analyzed commit de7c77e · analyzer v17 · 2d ago
skills & prompt files 34
- agent-rulescyanheads-openlibrary-mcp-server-de7c77e/AGENTS.md
- agent-rulescyanheads-openlibrary-mcp-server-de7c77e/CLAUDE.md
- skillcyanheads-openlibrary-mcp-server-de7c77e/skills/add-app-tool/SKILL.md
- skillcyanheads-openlibrary-mcp-server-de7c77e/skills/add-prompt/SKILL.md
- skillcyanheads-openlibrary-mcp-server-de7c77e/skills/add-resource/SKILL.md
- skillcyanheads-openlibrary-mcp-server-de7c77e/skills/add-service/SKILL.md
- skillcyanheads-openlibrary-mcp-server-de7c77e/skills/add-test/SKILL.md
- skillcyanheads-openlibrary-mcp-server-de7c77e/skills/add-tool/SKILL.md
- skillcyanheads-openlibrary-mcp-server-de7c77e/skills/api-auth/SKILL.md
- skillcyanheads-openlibrary-mcp-server-de7c77e/skills/api-canvas/SKILL.md
- skillcyanheads-openlibrary-mcp-server-de7c77e/skills/api-config/SKILL.md
- skillcyanheads-openlibrary-mcp-server-de7c77e/skills/api-context/SKILL.md
- skillcyanheads-openlibrary-mcp-server-de7c77e/skills/api-errors/SKILL.md
- skillcyanheads-openlibrary-mcp-server-de7c77e/skills/api-linter/SKILL.md
- skillcyanheads-openlibrary-mcp-server-de7c77e/skills/api-mirror/SKILL.md
- skillcyanheads-openlibrary-mcp-server-de7c77e/skills/api-services/SKILL.md
- skillcyanheads-openlibrary-mcp-server-de7c77e/skills/api-telemetry/SKILL.md
- skillcyanheads-openlibrary-mcp-server-de7c77e/skills/api-testing/SKILL.md
- skillcyanheads-openlibrary-mcp-server-de7c77e/skills/api-utils/SKILL.md
- skillcyanheads-openlibrary-mcp-server-de7c77e/skills/api-workers/SKILL.md
- skillcyanheads-openlibrary-mcp-server-de7c77e/skills/code-simplifier/SKILL.md
- skillcyanheads-openlibrary-mcp-server-de7c77e/skills/design-mcp-server/SKILL.md
- skillcyanheads-openlibrary-mcp-server-de7c77e/skills/field-test/SKILL.md
- skillcyanheads-openlibrary-mcp-server-de7c77e/skills/git-wrapup/SKILL.md
- skillcyanheads-openlibrary-mcp-server-de7c77e/skills/maintenance/SKILL.md
- skillcyanheads-openlibrary-mcp-server-de7c77e/skills/orchestrations/SKILL.md
- skillcyanheads-openlibrary-mcp-server-de7c77e/skills/polish-docs-meta/SKILL.md
- skillcyanheads-openlibrary-mcp-server-de7c77e/skills/release-and-publish/SKILL.md
- skillcyanheads-openlibrary-mcp-server-de7c77e/skills/report-issue-framework/SKILL.md
- skillcyanheads-openlibrary-mcp-server-de7c77e/skills/report-issue-local/SKILL.md
- skillcyanheads-openlibrary-mcp-server-de7c77e/skills/security-pass/SKILL.md
- skillcyanheads-openlibrary-mcp-server-de7c77e/skills/setup/SKILL.md
- skillcyanheads-openlibrary-mcp-server-de7c77e/skills/techniques/SKILL.md
- skillcyanheads-openlibrary-mcp-server-de7c77e/skills/tool-defs-analysis/SKILL.md
[](https://mcpobservatory.com/servers/github:cyanheads/openlibrary-mcp-server/security) Heuristic, inferred signals — false positives (legitimately powerful tools, forks, language ports) are expected. Treat each as "review this", not a verdict. See the ecosystem-wide picture on the security hub, or the fleet security of cyanheads.