MCP MeasureMCP Measure

index observed

QFactory

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

Should I use this

Quality & Safety

A
Description quality
92%
Schema completeness
76%
Naming quality
90%
Poisoning risk
100%
Permission match
100%
Protocol compliance
100%

Findings (1)

  • LOWTool 'schema' description lacks action verbin schema

Based on automated analysis of tool definitions and protocol compliance.

Context Cost

~1,425Tokens (tool definitions)
~1.8 KBTypical response size
Moderate attention impact (1.11% of 128k context)

This is the approximate number of tokens consumed each time the server's tools are loaded into a model's context. Higher counts reduce the attention available for other tasks.

Install

One-Click Install

Add this to your `claude_desktop_config.json` file:

{
  "mcpServers": {
    "qfactory": {
      "url": "https://qfactory.io/api/mcp"
    }
  }
}

Remote endpoints

https://qfactory.io/api/mcpstreamable-http

What it can do

Tool inventory

Tools (6)

🟢 Read-only🟡 Write🔴 Delete⚪ Unknown
🟢catalog(registryPin)

The verified public Registry release catalog with its registryPin.

Input Schema

{
  "type": "object",
  "properties": {
    "registryPin": {
      "type": "object",
      "properties": {
        "release": {
          "type": "string",
          "pattern": "^[a-z0-9][a-z0-9._-]{0,127}$"
        },
        "catalog": {
          "type": "string",
          "maxLength": 200
        },
        "catalogSha256": {
          "type": "string",
          "pattern": "^[a-f0-9]{64}$"
        }
      },
      "required": [
        "release",
        "catalog",
        "catalogSha256"
      ],
      "additionalProperties": false
    }
  },
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}
🟢search(registryPin, intent)

Ranked workflows and components of the verified catalog for a short query. Runs no model.

Input Schema

{
  "type": "object",
  "properties": {
    "registryPin": {
      "type": "object",
      "properties": {
        "release": {
          "type": "string",
          "pattern": "^[a-z0-9][a-z0-9._-]{0,127}$"
        },
        "catalog": {
          "type": "string",
          "maxLength": 200
        },
        "catalogSha256": {
          "type": "string",
          "pattern": "^[a-f0-9]{64}$"
        }
      },
      "required": [
        "release",
        "catalog",
        "catalogSha256"
      ],
      "additionalProperties": false
    },
    "intent": {
      "type": "string",
      "minLength": 2,
      "maxLength": 2000
    }
  },
  "required": [
    "intent"
  ],
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}
🟢get(registryPin, section, id, version)

The checksum-verified bytes of an exact workflow, component or demo version.

Input Schema

{
  "type": "object",
  "properties": {
    "registryPin": {
      "type": "object",
      "properties": {
        "release": {
          "type": "string",
          "pattern": "^[a-z0-9][a-z0-9._-]{0,127}$"
        },
        "catalog": {
          "type": "string",
          "maxLength": 200
        },
        "catalogSha256": {
          "type": "string",
          "pattern": "^[a-f0-9]{64}$"
        }
      },
      "required": [
        "release",
        "catalog",
        "catalogSha256"
      ],
      "additionalProperties": false
    },
    "section": {
      "type": "string",
      "enum": [
        "workflows",
        "components",
        "demos"
      ]
    },
    "id": {
      "type": "string",
      "pattern": "^[a-z0-9][a-z0-9-]{0,99}$"
    },
    "version": {
      "type": "string",
      "maxLength": 80
    }
  },
  "required": [
    "section",
    "id",
    "version"
  ],
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}
🟢schema(registryPin)

The SPEC-MANIFEST of the exact Q-Core the verified release pins, with a map of its sections.

Input Schema

{
  "type": "object",
  "properties": {
    "registryPin": {
      "type": "object",
      "properties": {
        "release": {
          "type": "string",
          "pattern": "^[a-z0-9][a-z0-9._-]{0,127}$"
        },
        "catalog": {
          "type": "string",
          "maxLength": 200
        },
        "catalogSha256": {
          "type": "string",
          "pattern": "^[a-f0-9]{64}$"
        }
      },
      "required": [
        "release",
        "catalog",
        "catalogSha256"
      ],
      "additionalProperties": false
    }
  },
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}
🟢validate(registryPin, yaml)

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.

Input Schema

{
  "type": "object",
  "properties": {
    "registryPin": {
      "type": "object",
      "properties": {
        "release": {
          "type": "string",
          "pattern": "^[a-z0-9][a-z0-9._-]{0,127}$"
        },
        "catalog": {
          "type": "string",
          "maxLength": 200
        },
        "catalogSha256": {
          "type": "string",
          "pattern": "^[a-f0-9]{64}$"
        }
      },
      "required": [
        "release",
        "catalog",
        "catalogSha256"
      ],
      "additionalProperties": false
    },
    "yaml": {
      "type": "string",
      "maxLength": 65536
    }
  },
  "required": [
    "yaml"
  ],
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}
🟢instructions(registryPin, mode, installedCore, agent, os, ...)

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.

Input Schema

{
  "type": "object",
  "properties": {
    "registryPin": {
      "type": "object",
      "properties": {
        "release": {
          "type": "string",
          "pattern": "^[a-z0-9][a-z0-9._-]{0,127}$"
        },
        "catalog": {
          "type": "string",
          "maxLength": 200
        },
        "catalogSha256": {
          "type": "string",
          "pattern": "^[a-f0-9]{64}$"
        }
      },
      "required": [
        "release",
        "catalog",
        "catalogSha256"
      ],
      "additionalProperties": false
    },
    "mode": {
      "type": "string",
      "enum": [
        "start",
        "setup",
        "use",
        "adapt",
        "create"
      ]
    },
    "installedCore": {
      "anyOf": [
        {
          "type": "string",
          "pattern": "^\\d+\\.\\d+\\.\\d+(?:-[a-z0-9.-]+)?$",
          "maxLength": 80
        },
        {
          "type": "null"
        }
      ]
    },
    "agent": {
      "type": "string",
      "enum": [
        "codex",
        "claude",
        "cursor",
        "other"
      ]
    },
    "os": {
      "type": "string",
      "enum": [
        "darwin",
        "linux",
        "win32"
      ]
    },
    "section": {
      "type": "string",
      "enum": [
        "workflows",
        "components",
        "demos"
      ]
    },
    "id": {
      "type": "string",
      "pattern": "^[a-z0-9][a-z0-9-]{0,99}$"
    },
    "step": {
      "type": "string",
      "enum": [
        "prepare",
        "execute",
        "verify",
        "resume"
      ],
      "default": "prepare"
    },
    "provider": {
      "type": "string",
      "enum": [
        "caller",
        "openrouter"
      ],
      "default": "caller"
    },
    "revision": {
      "type": "string",
      "pattern": "^[a-z0-9][a-z0-9.-]{0,79}$"
    },
    "expectedSha256": {
      "type": "string",
      "pattern": "^[a-f0-9]{64}$"
    }
  },
  "required": [
    "mode",
    "installedCore",
    "agent",
    "os"
  ],
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}

Community

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Evidence

Recent observations

verifiedversion not recorded6 tools