MCP Observatory
npm analyzed 0.2.2

agentmail-mcp

v0.2.2
npm

AgentMail MCP Server

maintainer
tanishq-atm
license
MIT
first seen
2026-05-22
last seen
2026-06-14
releases · 30d
0
short id
risk56/100 · heuristic grade
C elevated
  • capability exposureinferred+28
  • recent driftinferred+5
  • inherited (deps)attested+15
  • tool safetyinferred+24
  • trust mitigatorsmixed−16

attestedinferredmixed

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 8m ago · see ecosystem CVEs →

risk trajectory1 movements
  • C · 35 → C · 56
capability exposuregrade factor +28
Inferred surface — each links to servers holding it:
vulnerabilities0 CVEs

no known CVEs for this server.

inherited (deps) · grade factor +15

inherited via dependencies3
HIGH
@modelcontextprotocol/sdk has cross-client data leak via shared server/transport instance reuse via @modelcontextprotocol/sdk · 1 hop CVE-2026-25536 fixed in 1.26.0
HIGH
Anthropic's MCP TypeScript SDK has a ReDoS vulnerability via @modelcontextprotocol/sdk · 1 hop CVE-2026-0621 fixed in 1.25.2
HIGH
Model Context Protocol (MCP) TypeScript SDK does not enable DNS rebinding protection by default via @modelcontextprotocol/sdk · 1 hop CVE-2025-66414 fixed in 1.24.0
tool safety4 findings · grade factor +24
  1. hightoxic flow (lethal trifecta)

    lethal trifecta reachable across this server's tools: private-data access + untrusted-content ingestion + network exfil

  2. mediumpurpose mismatchlist_inboxes

    benign-looking name carries secrets

  3. mediumpurpose mismatchlist_threads

    benign-looking name carries secrets

  4. lowexfiltration combo

    sensitive read and network capabilities split across this server's tools

other grade factorsevidence elsewhere
embed badgereadme-ready
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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 tanishq-atm.