MCP Observatory
npm analyzed 7.11.2

@adcp/sdk

v7.11.2
npm

AdCP SDK — client, server, and compliance harnesses for the AdContext Protocol (MCP + A2A)

maintainer
elmulitz
license
Apache-2.0
first seen
2026-05-30
last seen
2026-06-16
releases · 30d
38
short id
risk 41/100 · heuristic grade
C elevated
  • capability exposureinferred+35
  • inherited (deps)attested+15
  • trust mitigatorsmixed−9

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 14m ago · see ecosystem CVEs →

risk trajectory 2 movements
  • C · 47 → C · 41
  • C · 59 → C · 47
capability exposure grade factor +35
Inferred surface — each links to servers holding it:
vulnerabilities 0 CVEs

No known CVEs for this server.

inherited (deps) · grade factor +15

inherited via dependencies 3
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 safety all quiet

No tool-safety findings — heuristic detectors run on the compute-risk cadence; a finding appears when a tool trips a rule.

skills & danger signals npm-tarball
prompt-surface shipped agent-instruction files + hidden-content / dangerous-code findings — quoted from the analyzed source

analyzed v7.11.2 · analyzer v18 · 9h ago

skills & prompt files 29

embed badge readme-ready
live risk-grade badge preview [![MCP Observatory risk grade](https://mcpobservatory.com/servers/npm:@adcp/sdk/badge.svg)](https://mcpobservatory.com/servers/npm:@adcp/sdk/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 elmulitz.