MCP Observatory
npm analyzed 3.1.7

harness-mcp-v2

v3.1.7
npm

Give AI agents full access to the Harness.io platform — manage pipelines, deployments, cloud costs, chaos engineering, feature flags, SEI, and 125+ resource types through 11 MCP tools

maintainer
thisrohangupta
license
MIT
first seen
2026-06-03
last seen
2026-06-14
releases · 30d
15
short id
risk30/100 · heuristic grade
B low
  • capability exposureinferred+10
  • inherited (deps)attested+15
  • tool safetyinferred+14
  • 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 13m ago · see ecosystem CVEs →

risk trajectory2 movements
  • C · 42 → B · 30
  • C · 45 → C · 42
capability exposuregrade factor +10
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 safety2 findings · grade factor +14
  1. highexfiltration comboharness_schema

    single tool reads + sends: fs, net

  2. lowexfiltration comboharness_search

    single tool reads + sends: net, db

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

analyzed v3.1.7 · analyzer v17 · 1d ago

danger signals1

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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 thisrohangupta.