Founder Ventures

Read-only search over the Founder Ventures library on bootstrapped SaaS, plus founder events.

Should I use this

Quality & Safety

A
Description quality
100%
Schema completeness
92%
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)
~2.4 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": {
    "founder-ventures": {
      "url": "https://founderventures.io/api/mcp"
    }
  }
}

Remote endpoints

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

What it can do

Tool inventory

Tools (3)

🟢 Read-only🟡 Write🔴 Delete⚪ Unknown
🟢search_founder_ventures(query, limit)

Keyword search over the Founder Ventures library on bootstrapped B2B SaaS: growth playbooks, PLG glossary, case studies, tool comparisons, and original research. Returns titles, descriptions, and site-relative URLs.

Input Schema

{
  "type": "object",
  "properties": {
    "query": {
      "type": "string",
      "description": "Search terms."
    },
    "limit": {
      "type": "integer",
      "minimum": 1,
      "maximum": 50,
      "default": 10,
      "description": "Maximum results to return."
    }
  },
  "required": [
    "query"
  ]
}

Output Schema

{
  "type": "object",
  "properties": {
    "query": {
      "type": "string"
    },
    "results": {
      "type": "array",
      "items": {
        "type": "object",
        "properties": {
          "title": {
            "type": "string"
          },
          "description": {
            "type": "string"
          },
          "url": {
            "type": "string",
            "description": "Absolute https://founderventures.io URL."
          },
          "path": {
            "type": "string",
            "description": "Site-relative path, for read_founder_ventures_page."
          }
        },
        "required": [
          "title",
          "description",
          "url",
          "path"
        ]
      }
    }
  },
  "required": [
    "query",
    "results"
  ]
}
🟢read_founder_ventures_page(path)

Fetch the markdown source of a Founder Ventures page. Pass a site-relative path such as `/` or `/glossary/product-led-growth`, typically one returned by search_founder_ventures.

Input Schema

{
  "type": "object",
  "properties": {
    "path": {
      "type": "string",
      "description": "Site-relative path, e.g. `/playbooks/cold-email-that-converts`.",
      "default": "/"
    }
  },
  "required": [
    "path"
  ]
}

Output Schema

{
  "type": "object",
  "properties": {
    "path": {
      "type": "string"
    },
    "found": {
      "type": "boolean",
      "description": "False when the path has no markdown representation."
    },
    "url": {
      "type": [
        "string",
        "null"
      ],
      "description": "Canonical https://founderventures.io URL."
    },
    "title": {
      "type": [
        "string",
        "null"
      ]
    },
    "description": {
      "type": [
        "string",
        "null"
      ]
    },
    "updatedAt": {
      "type": [
        "string",
        "null"
      ],
      "description": "Last update date (YYYY-MM-DD), when known."
    },
    "markdown": {
      "type": [
        "string",
        "null"
      ]
    }
  },
  "required": [
    "path",
    "found"
  ]
}
🟢list_founder_events(city, when, limit)

Curated startup and founder events in European tech cities, filtered for tech-founder relevance and refreshed daily. Omit `city` to list the supported cities.

Input Schema

{
  "type": "object",
  "properties": {
    "city": {
      "type": "string",
      "enum": [
        "berlin",
        "lisbon",
        "london",
        "amsterdam",
        "paris",
        "barcelona",
        "zurich"
      ],
      "description": "City slug. Omit to list supported cities."
    },
    "when": {
      "type": "string",
      "enum": [
        "upcoming",
        "past",
        "all"
      ],
      "default": "upcoming"
    },
    "limit": {
      "type": "integer",
      "minimum": 1,
      "maximum": 100,
      "default": 25
    }
  }
}

Output Schema

{
  "type": "object",
  "properties": {
    "city": {
      "type": [
        "string",
        "null"
      ],
      "description": "City slug, or null when listing supported cities."
    },
    "when": {
      "type": [
        "string",
        "null"
      ]
    },
    "cities": {
      "type": "array",
      "description": "Supported cities. Filled only when `city` is omitted.",
      "items": {
        "type": "object",
        "properties": {
          "slug": {
            "type": "string"
          },
          "name": {
            "type": "string"
          },
          "upcoming": {
            "type": "integer"
          }
        },
        "required": [
          "slug",
          "name",
          "upcoming"
        ]
      }
    },
    "events": {
      "type": "array",
      "items": {
        "type": "object",
        "properties": {
          "date": {
            "type": "string"
          },
          "time": {
            "type": [
              "string",
              "null"
            ]
          },
          "title": {
            "type": "string"
          },
          "venue": {
            "type": [
              "string",
              "null"
            ]
          },
          "url": {
            "type": "string"
          }
        },
        "required": [
          "date",
          "time",
          "title",
          "venue",
          "url"
        ]
      }
    },
    "error": {
      "type": [
        "string",
        "null"
      ],
      "description": "Set when the city slug is unknown."
    }
  },
  "required": [
    "city",
    "when",
    "cities",
    "events",
    "error"
  ]
}

Community

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Evidence

Recent observations

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