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QFactory

by 0design · remote · no sign-in to list tools · v0.5.0 · published by GitHub user 0design

Read-only QFactory catalog of agent workflows: search, get exact versions, schema, validate YAML.

Changes · 3
CompareRegistry entry

6 tools: 3 change things and 3 only read.

Scanned Oct 21, 2026

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

claude mcp add --transport http qfactory https://qfactory.io/api/mcp

Tools

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

6 tools

Changes things 3Claude Code: ask
  • catalogThe verified public Registry release catalog with its registryPin.No findings

    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.
    Description, as the server wrote it
    The verified public Registry release catalog with its registryPin.

    Annotations the server declares

    • title: QFactory catalog
    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: true
  • instructionsRetired.No findings

    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.
    Description, as the server wrote it
    Retired. Returns the current QFactory skill package and verified catalog facts for clients without the QFactory plugin. Input fields other than revision, expectedSha256, section and id are ignored.

    Annotations the server declares

    • title: Retired: QFactory skill package
    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: true
  • schemaThe SPEC-MANIFEST of the exact Q-Core the verified release pins, with a map of its sections.No findings

    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.
    Description, as the server wrote it
    The SPEC-MANIFEST of the exact Q-Core the verified release pins, with a map of its sections.

    Annotations the server declares

    • title: Q-Core manifest SPEC
    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: true
Only reads 3Claude Code: allow
  • getThe checksum-verified bytes of an exact workflow, component or demo version.No findings

    Why it is in this group

    • The name "get" says "get": a word for reading.
    Description, as the server wrote it
    The checksum-verified bytes of an exact workflow, component or demo version.

    Annotations the server declares

    • title: Get an exact version
    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: true
  • validateFormat check of a workflow YAML with the bundled Q-Core validator.No findings

    Why it is in this group

    • The name "validate" says "validate": a word for reading.
    Description, as the server wrote it
    Format check of a workflow YAML with the bundled Q-Core validator. The created-workflow policy of the local Q-Core is not applied. Runs no steps; accepts no secrets.

    Annotations the server declares

    • title: Validate a manifest format
    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: true

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 0.5.0. Values in angle brackets are yours to fill in.

claude mcp add --transport http qfactory https://qfactory.io/api/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": [
      "mcp__qfactory__search",
      "mcp__qfactory__get",
      "mcp__qfactory__validate"
    ],
    "ask": [
      "mcp__qfactory__catalog",
      "mcp__qfactory__schema",
      "mcp__qfactory__instructions"
    ],
    "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 qfactory. Review it before you use it.