Is AgentTrust — Identity & Trust for A2A Agents safe and trustworthy?

tashan scores AgentTrust — Identity & Trust for A2A Agents on public evidence — tashan score 39.0/100, it is currently active, no known advisories against the current release, its declared dependencies reach: network. Audit scope: OSV advisories, install-time scripts, build provenance and declared permission surface. We do not review source code or execute the capability.

How do I install AgentTrust — Identity & Trust for A2A Agents?

In Claude Code: run `claude mcp add agenttrust-mcp-server -- npx -y @agenttrust/mcp-server`. In Cursor / Claude Desktop, add it to mcp.json / claude_desktop_config.json.

Who maintains AgentTrust — Identity & Trust for A2A Agents?

2 GitHub contributors, source: agenttrust/mcp-server.

‹ The Index

AgentTrust — Identity & Trust for A2A Agents

npm

Identity, trust, and A2A orchestration for autonomous AI agents. Official A2A partner.

Works with: Claude Code, Cursor, Claude Desktop, Codex CLI, Gemini CLI, Cline, Windsurf, VS Code (installable)
installable: each client documents how to load an MCP server of this type — that is the client's promise, not a claim verified against this capability

Category: Security — see all ranked ›

Work: Messaging and email

Who it is for: Operations

Install (Claude Code):

claude mcp add agenttrust-mcp-server -- npx -y @agenttrust/mcp-server

solid

“12 worked examples, 18 tools documented; short of deep on a stated limitation”

This grade is wrong ›

tashan score: 39.0
Instruction depth: 76.0 (solid — documents the job properly, with examples you could follow)
Adoption: 79/wk
Upkeep: 60.0
Freshness: 57.0
Evidence coverage: 100% of the inputs this score can use
Health: active
GitHub stars: 1
Contributors: 2
License: MIT

Security audit

Every finding is shown in full — which advisory, the version that fixes it, and the exact command run at install time. Nothing in this audit is behind a licence.

No known advisoriesclearchecked against OSV for 1.2.1 — this package, not its dependency tree

Makes network requestsfrom declared dependencies

Can carry remote content into your agentit can pull third-party text into the model's context — treat what it returns as untrusted input

Signed build provenancepublished from public CI with an attestation

You searched for one. Check the rest of your stack:

npx tashan-cli doctor

Reads the config already on your machine and names what is dead, deprecated or running code at install time. No account, nothing uploaded.

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AgentTrust — Identity & Trust for A2A Agents scores 39 today. Pro keeps the series, so you can see whether that is a project getting better or one on its way down.

The whole series behind any row, back to the first day we measured it
The replacement, named — not just the news that something died
tashan doctor over your own config, on your own machine

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npm ↗ · source ↗ · pkg:@agenttrust/mcp-server

Everything on this page is public evidence and free. What it cannot know is whether you run this — check your whole config, free, in the browser. tashan Pro adds the series behind each row and names a replacement for anything dying.

Already running this? Check your whole config — free, in your browser, nothing installed. Or npx tashan-cli doctor locally, which sends nothing at all.

Measured 2026-09-13 · scorer s5 · how · something wrong here?