MCP Observatory
security

Security

Every MCP risk signal in one place — CVEs, tool safety, drift, naming, licenses. Heuristic: review signals, not verdicts.

Abandonment: aged packages whose repo has gone empty/missing or that have not released in over a year — a hijack-target signal, inferred from first-seen and release history, not a verdict.

  1. stale ryanmac/agent-twitter-client-mcp1y old 1y staleno release in over a year
  2. stale mirascope/mcp-community1y old 1y staleno release in over a year
  3. stale spences10/mcp-omnisearch1y old 1y staleno release in over a year
  4. stale tinyfish-io/agentql-mcp1y old 1y staleno release in over a year
  5. stale kunihiros/claude-code-mcp1y old 1y staleno release in over a year
  6. stale ragieai/ragie-mcp-server1y old 1y staleno release in over a year
  7. stale eqtylab/mcp-guardian1y old 1y staleno release in over a year
  8. stale dvcrn/mcp-server-siri-shortcuts1y old 1y staleno release in over a year
  9. stale jason-tan-swe/railway-mcp1y old 1y staleno release in over a year
  10. stale qianniuspace/mcp-security-audit1y old 1y staleno release in over a year
  11. stale nguyenvanduocit/all-in-one-model-context-protocol1y old 1y staleno release in over a year
  12. stale abel9851/mcp-server-mariadb1y old 1y staleno release in over a year
  13. stale langfuse/mcp-server-langfuse1y old 1y staleno release in over a year
  14. stale tgambet/mcp-fetch-node1y old 1y staleno release in over a year
  15. stale ssut/remote-mcp1y old 1y staleno release in over a year
  16. stale syucream/lightdash-mcp-server1y old 1y staleno release in over a year
  17. stale delorenj/mcp-server-ticketmaster1y old 1y staleno release in over a year
  18. stale christophenglisch/keycloak-model-context-protocol1y old 1y staleno release in over a year
  19. stale obsidian-mcp1y old 1y staleno release in over a year
  20. stale 9ninety/mcpnotes1y old 1y staleno release in over a year
  21. stale zxkane/mcp-server-amazon-bedrock1y old 1y staleno release in over a year
  22. stale mcp-club/mcpm1y old 1y staleno release in over a year
  23. stale ergut/mcp-bigquery-server1y old 1y staleno release in over a year
  24. stale allenporter/mcp-server-home-assistant1y old 1y staleno release in over a year
  25. stale mzxrai/mcp-webresearch1y old 1y staleno release in over a year