Postman MCP Server — connect AI agents (Claude Code, Cursor, VS Code Copilot, Gemini CLI) to your Postman collections, specifications, and environments via Model Context Protocol (MCP)
- capability exposure inferred + 10
- inherited (deps) attested + 15
- supply-chain attested + 6
- trust mitigators mixed − 22
attested inferred mixed
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 3m ago · see ecosystem CVEs →
- B · 21 → A · 9
- A · 6 → B · 21
- A · 0 → A · 6
inherited (deps) · grade factor +15
No tool-safety findings — heuristic detectors run on the compute-risk cadence; a finding appears when a tool trips a rule.
- supply-chain +6 supply-chain hub →
[](https://mcpobservatory.com/servers/github:postmanlabs/postman-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 aravindrajr.