Omen MCP Server

Call-graph reports expose call_resolutions (symbol) and input-wide resolution_summary (impact). These distinguish unique name candidates from ambiguous and unresolved calls. Unique candidates are not compiler-proven bindings; excluded edges do not establish that an edit is safe. See the improvement standard and measured results for limits and regression gates.

People who work with claude plugins, static analysis and tech debt and want it reachable from Claude, Cursor, VS Code, or another MCP client. The project is written in Rust.

VERIFIED ACTIVE

LAST COMMIT 2026-09-18 · ★ 19 · #631 OF 945 MAINTAINED OTHER · VERIFIED 2026-09-18

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

01 · Install Omen

before you install - you'll need

The README does not document required environment variables for a basic install.

Docker

docker run -i --rm ghcr.io/panbanda/omen:3.0.0

Claude Desktop - add to config

{
  "mcpServers": {
    "panbanda-omen": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "ghcr.io/panbanda/omen:3.0.0"
      ]
    }
  }
}

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.panbanda is GitHub-verified and matches the repo owner

03 · What Omen can do

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

Latest releases

omen-v4.29.0 · 2026-09-15

4.29.0 (2026-09-15) · expose call evidence and reproducible quality gates · compact context losslessly and disambiguate definitions

omen-v4.28.3 · 2026-09-02

4.28.3 (2026-09-02) · anchor churn windows at the analyzed revision (#496) · update rust crate gix to 0.87 · name JS/TS arrow functions from their binding context (#495)

omen-reporting-v2.0.3 · 2026-08-19

2.0.3 (2026-08-19) · require analysts to verify claims against source (#492) (2597c85), closes #490

04 · Who maintains Omen

omen is maintained by panbanda. It's the only MCP server we track from this author; the repo dates to Nov 2025.

05 · Facts

repository: github.com/panbanda/omen
category: other - ranked #631 of 945 actively-maintained other servers as of 2026-09-18.
release cadence: 10+ releases in the last 90 days (latest 2026-09-15)
registry: io.github.panbanda/omen (active, first published 2025-12-02 · 20 versions)
packages: oci:ghcr.io/panbanda/omen:3.0.0

06 · Omen FAQ

What is Omen?

Is Omen still maintained?

Yes - as of 2026-09-18, its last commit was 2026-09-18 and it shipped 10+ releases in the last 90 days. We re-verify nightly.

How do I install Omen?

Run `docker run -i --rm ghcr.io/panbanda/omen:3.0.0`. The README does not document required environment variables for a basic install. You can also paste the ready-made client config above.

07 · Alternatives to Omen

Alternatives to Omen

Maintained other servers if Omen isn't the fit.

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