Trustabl MCP Server

Find what will make your AI agent fail - then fix it with one command. Deterministic static analysis for agent code, across nine SDKs and seven languages.

People who work with Cosign and want it reachable from Claude, Cursor, VS Code, or another MCP client. The project is written in Go.

VERIFIED ACTIVE

LAST COMMIT 2026-09-29 · ★ 72 · #114 OF 216 MAINTAINED SECURITY · VERIFIED 2026-09-30

Apache-2.0 · Go servers · how we verify → /methodology

01 · Install Trustabl

before you install - you'll need

COSIGN_PASSWORD

Environment variables documented in the project's README - it lists which are required and which have defaults.

Docker

docker run -i --rm ghcr.io/trustabl/agent-reliability-analyzer:0.1.12

Claude Desktop - add to config

{
  "mcpServers": {
    "trustabl-agent-reliability-analyzer": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "ghcr.io/trustabl/agent-reliability-analyzer:0.1.12"
      ]
    }
  }
}

Using another client? Same JSON, different key

Claude Desktop · mcpServers

Cursor · mcpServers

VS Code · servers

Windsurf · mcpServers

Zed · context_servers

Cline · mcpServers

Roo Code · mcpServers

Continue · mcpServers

LibreChat · mcpServers

Gemini CLI · mcpServers

Codex CLI · mcp_servers

Full setup guides: every client.

02 · Evidence

Security posture

What to check before giving this server access to your agent - from the registry, GitHub, and our own probes. We don't score safety; we show what's verifiable.

runs as container (OCI image) - can be sandboxed away from your filesystem

license Apache-2.0 - declared in the repository

registry namespace io.github.trustabl is GitHub-verified and matches the repo owner

03 · What Trustabl can do

Prose above is summarized from the project's README and registry record - no invented capabilities.

Latest releases

v0.1.13 · 2026-09-30

Merge origin/main into feat/p0-side-effect-bounds-batch1 (@ivanpaghubasan) · Merge pull request #225 from trustabl/feat/observability-detection (@ericksondelacruz) · Merge pull request #230 from…

v0.1.12 · 2026-09-25

Merge pull request #229 from trustabl/fix/mcp-scan-path-default (@sairenchristianbuerano) · default scan path to the working directory and advertise URL scanning (@sairenchristianbuerano) · scope the omitted-path…

v0.1.11 · 2026-09-24

Merge pull request #221 from trustabl/chore/download-history (@sairenchristianbuerano) · Merge pull request #222 from trustabl/chore/download-history (@sairenchristianbuerano) · Merge pull request #223 from…

04 · Who maintains Trustabl

Trustabl is maintained by trustabl. It's the only MCP server we track from this author; the repo dates to May 2026.

05 · Facts

repository: github.com/trustabl/agent-reliability-analyzer
category: security - ranked #114 of 216 actively-maintained security servers as of 2026-09-30.
release cadence: 8 releases in the last 90 days (latest 2026-09-30)
registry: io.github.trustabl/agent-reliability-analyzer (active, first published 2026-09-24 · 2 versions)
packages: oci:ghcr.io/trustabl/agent-reliability-analyzer:0.1.12

06 · Trustabl FAQ

What is Trustabl?

Find what will make your AI agent fail - then fix it with one command. Deterministic static analysis for agent code, across nine SDKs and seven languages.

Is Trustabl still maintained?

Yes - as of 2026-09-30, its last commit was 2026-09-29 and it shipped 8 releases in the last 90 days. We re-verify nightly.

How do I install Trustabl?

Run `docker run -i --rm ghcr.io/trustabl/agent-reliability-analyzer:0.1.12`. The README documents one environment variable (COSIGN_PASSWORD) to set first. You can also paste the ready-made client config above.

07 · Alternatives to Trustabl

Alternatives to Trustabl

Maintained security servers if Trustabl isn't the fit.

Pairs well with

Servers that cover what Trustabl doesn't - only shown when the pairing reason fits the companion.

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