MCP MeasureMCP Measure

index observed

agentswitchboard

Search a curated directory of 300+ verified AI agents, MCP servers, and agentic tools.

Should I use this

Quality & Safety

A
Description quality
100%
Schema completeness
73%
Naming quality
100%
Poisoning risk
100%
Permission match
100%
Protocol compliance
100%

Based on automated analysis of tool definitions and protocol compliance.

Context Cost

~869Tokens (tool definitions)
~3.2 KBTypical response size
Moderate attention impact (0.68% 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": {
    "agentswitchboard": {
      "url": "https://agentswitchboard.dev/api/mcp"
    }
  }
}

Remote endpoints

https://agentswitchboard.dev/api/mcpstreamable-http

What it can do

Tool inventory

Tools (3)

🟢 Read-only🟡 Write🔴 Delete⚪ Unknown
🟢search_agents(query, category, access, limit, offset)

Search the Agent Switchboard directory of vetted AI agents, MCP servers, and agentic tools. Returns relevance-ranked matches. Filter by category slug and/or access methods.

Input Schema

{
  "type": "object",
  "properties": {
    "query": {
      "type": "string",
      "description": "Free-text search (name, description, skills, tags)"
    },
    "category": {
      "type": "string",
      "description": "Category slug, e.g. \"code-devtools\", \"voice-messaging\""
    },
    "access": {
      "type": "array",
      "items": {
        "type": "string",
        "enum": [
          "api",
          "mcp",
          "cli",
          "browser-extension"
        ]
      },
      "description": "Require ALL of these access methods (api, mcp, cli, browser-extension)"
    },
    "limit": {
      "type": "integer",
      "minimum": 1,
      "maximum": 50,
      "default": 10,
      "description": "Max results per page (1–50)"
    },
    "offset": {
      "type": "integer",
      "minimum": 0,
      "default": 0,
      "description": "Number of results to skip, for pagination"
    }
  },
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}

Output Schema

{
  "type": "object",
  "properties": {
    "total": {
      "type": "integer",
      "description": "Total matches before paging"
    },
    "offset": {
      "type": "integer"
    },
    "limit": {
      "type": "integer"
    },
    "agents": {
      "type": "array",
      "items": {
        "type": "object",
        "properties": {
          "name": {
            "type": "string"
          },
          "slug": {
            "type": "string"
          },
          "description": {
            "type": "string"
          },
          "provider": {
            "type": "string"
          },
          "categories": {
            "type": "array",
            "items": {
              "type": "string"
            }
          },
          "accessMethods": {
            "type": "array",
            "items": {
              "type": "string"
            }
          },
          "authType": {
            "type": "string"
          },
          "verified": {
            "type": "boolean"
          },
          "url": {
            "type": "string"
          }
        },
        "required": [
          "name",
          "slug",
          "description",
          "provider",
          "categories",
          "accessMethods",
          "authType",
          "verified",
          "url"
        ],
        "additionalProperties": false
      }
    }
  },
  "required": [
    "total",
    "offset",
    "limit",
    "agents"
  ],
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}
🟢get_agent(slug)

Full detail for one agent by slug: skills, auth, streaming/push support, tags, provider links.

Input Schema

{
  "type": "object",
  "properties": {
    "slug": {
      "type": "string",
      "description": "Agent slug, e.g. \"playwright-mcp\""
    }
  },
  "required": [
    "slug"
  ],
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}

Output Schema

{
  "type": "object",
  "properties": {
    "name": {
      "type": "string"
    },
    "slug": {
      "type": "string"
    },
    "description": {
      "type": "string"
    },
    "provider": {
      "type": "string"
    },
    "categories": {
      "type": "array",
      "items": {
        "type": "string"
      }
    },
    "accessMethods": {
      "type": "array",
      "items": {
        "type": "string"
      }
    },
    "authType": {
      "type": "string"
    },
    "verified": {
      "type": "boolean"
    },
    "url": {
      "type": "string"
    },
    "agentUrl": {
      "type": "string"
    },
    "providerUrl": {
      "type": "string"
    },
    "skills": {
      "type": "array",
      "items": {
        "type": "object",
        "properties": {
          "id": {
            "type": "string"
          },
          "name": {
            "type": "string"
          },
          "description": {
            "type": "string"
          }
        },
        "required": [
          "id",
          "name",
          "description"
        ],
        "additionalProperties": true
      }
    },
    "tags": {
      "type": "array",
      "items": {
        "type": "string"
      }
    },
    "supportsStreaming": {
      "type": "boolean"
    },
    "supportsPushNotifications": {
      "type": "boolean"
    },
    "addedAt": {
      "type": "string"
    }
  },
  "required": [
    "name",
    "slug",
    "description",
    "provider",
    "categories",
    "accessMethods",
    "authType",
    "verified",
    "url",
    "agentUrl",
    "providerUrl",
    "skills",
    "tags",
    "supportsStreaming",
    "supportsPushNotifications"
  ],
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}
🟢list_categories

All directory categories with live agent counts. Slugs are valid inputs for search_agents.

Input Schema

{
  "type": "object",
  "properties": {},
  "$schema": "http://json-schema.org/draft-07/schema#"
}

Output Schema

{
  "type": "object",
  "properties": {
    "categories": {
      "type": "array",
      "items": {
        "type": "object",
        "properties": {
          "slug": {
            "type": "string"
          },
          "name": {
            "type": "string"
          },
          "description": {
            "type": "string"
          },
          "agentCount": {
            "type": "number"
          }
        },
        "required": [
          "slug",
          "name"
        ],
        "additionalProperties": false
      }
    }
  },
  "required": [
    "categories"
  ],
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}

Community

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Evidence

Recent observations

verifiedversion not recorded3 tools
verifiedversion not recorded3 tools