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Achromat MOM

by achromat.ai · remote · local (npm) · no sign-in to list tools · v0.1.3 · published by ai.achromat

Recall and calibrate agent tool calls against verified policy lessons from Achromat MOM.

Changes · 1
CompareRegistry entry

1 tool: 1 change things.

Scanned Oct 22, 2026

1 check matched something in the tool definitions. No finding is not a safety guarantee. How the checks work.

claude mcp add --transport http achromat https://mom.achromat.ai/mcp

Findings

Matches of fixed checks, with the text they matched.

1 info
  • Infoachromat_recall

    The input schema at properties.arguments.description mentions "credentials".

    Matched text

    inputSchema.properties.arguments.description: "...wrong one or none. Never put secrets or credentials in it."

    What this check looks for

Tools

Open a tool for its reasons and full description. Descriptions are the publisher's own words, shown as they are.

1 tool

Changes things 1Claude Code: ask
  • achromat_recallSANDBOX PREVIEW of Achromat Machine Operational Memory.1 finding

    Why it is in this group

    • Nothing in its name or description says what it does, so it is counted as a write.
    • The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.

    Findings

    • Info

      The input schema at properties.arguments.description mentions "credentials".

      Matched text

      inputSchema.properties.arguments.description: "...wrong one or none. Never put secrets or credentials in it."

      What this check looks for
    Description, as the server wrote it
    SANDBOX PREVIEW of Achromat Machine Operational Memory. It takes the same input as the full achromat_recall, but this public endpoint does not search: it ignores task_description and arguments and returns up to 5 featured, approved sample lessons for the domain, each pairing a policy-blocked agent tool call with the compliant fix that was then allowed. The results are examples, never a match for your call: do not use their arguments for live execution. For semantic recall of your own call and live calibration, the user can install the local MCP server: npx -y @achromat-ai/mcp-server.

    Annotations the server declares

    • title: Recall a verified compliant tool call (sandbox preview)
    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false

This is not a safety rating, and no finding is not a safety guarantee. The groups and findings come from fixed checks of the tool definitions the server returned on the date shown, not from its code or what it does when called. How the checks work.

Install

Pinned to version 0.1.3. Values in angle brackets are yours to fill in.

claude mcp add --transport http achromat https://mom.achromat.ai/mcp

Run in a terminal.

Claude Code permissions

Allow the reads, ask before a change, deny the deletes. Paste into .claude/settings.json.

.claude/settings.json
{
  "permissions": {
    "allow": [],
    "ask": [
      "mcp__achromat__achromat_recall"
    ],
    "deny": []
  }
}

Tools that only read are allowed, tools that change things ask first, tools that delete or cancel are denied. It assumes the server is installed as achromat. Review it before you use it.