Koskamo

Sieve MCP

An AI-powered venture capital due diligence server that screens startups across seven IMPACT-X dimensions. It generates analyst-grade investment memos, verifies claims against evidence, detects red flags, and provides a quantified Sieve Score to help investors decide whether to take a meeting or pass on a deal.

Package and access

Local package with source-attributed installation metadata. Koskamo does not execute packages during review.

Sieve MCP logo, by lmwhartonCommunity listingLocal stdioSource reviewed; not executedPublished by lmwharton
Vendor documentation

What you can do with it

  • Screen a startup company for investment viability
  • Generate a quantified investment memo with executive summary
  • Detect red flags like founder risk or unsustainable unit economics
  • Verify pitch deck claims against real-world evidence

Source and maintenance

Community listingRegistry 0.1.4
mcp-registry: io.github.lmwharton/sieve-mcp@0.1.4Source repository
Maintenance checked

Packages and installation

Source-provided package data. Koskamo has not executed or live-probed this package.

sieve-mcp 0.1.4

pypi
sieve-mcp package definition
{
  "version": "0.1.4",
  "transport": "stdio",
  "identifier": "sieve-mcp",
  "registryType": "pypi",
  "environmentVariables": [
    {
      "name": "SIEVE_API_KEY",
      "format": "string",
      "isRequired": true,
      "description": "Your Sieve API key (get one at https://app.sieve.arceusxventures.com/settings)"
    }
  ]
}

Tools

Reported by the attributed source; not independently observed by Koskamo.

No tool definitions available.

Connect from your client

Each snippet configures the same source-provided package; replace placeholders before use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Cursor

Merge this local stdio configuration, replace every placeholder environment value, and restart Cursor. Koskamo has not executed this package.
Cursor configuration
{
  "mcpServers": {
    "sieve-mcp": {
      "command": "uvx",
      "args": [
        "sieve-mcp==0.1.4"
      ],
      "env": {
        "SIEVE_API_KEY": "<YOUR_SIEVE_API_KEY>"
      }
    }
  }
}

Cline

Merge this local stdio configuration, replace every placeholder environment value, and restart Cline. Koskamo has not executed this package.
Cline configuration
{
  "mcpServers": {
    "sieve-mcp": {
      "command": "uvx",
      "args": [
        "sieve-mcp==0.1.4"
      ],
      "env": {
        "SIEVE_API_KEY": "<YOUR_SIEVE_API_KEY>"
      }
    }
  }
}

VS Code

Merge this local stdio configuration, replace every placeholder environment value, and restart VS Code. Koskamo has not executed this package.
VS Code configuration
{
  "servers": {
    "sieve-mcp": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "sieve-mcp==0.1.4"
      ],
      "env": {
        "SIEVE_API_KEY": "<YOUR_SIEVE_API_KEY>"
      }
    }
  }
}

Claude Desktop

Merge this local stdio configuration, replace every placeholder environment value, and restart Claude Desktop. Koskamo has not executed this package.
Claude Desktop configuration
{
  "mcpServers": {
    "sieve-mcp": {
      "command": "uvx",
      "args": [
        "sieve-mcp==0.1.4"
      ],
      "env": {
        "SIEVE_API_KEY": "<YOUR_SIEVE_API_KEY>"
      }
    }
  }
}

Let your agent find its tools

Find servers like Sieve MCP from your agent. Add Koskamo once to search the index for endpoints, access requirements, and client setup. Public discovery needs no key.

Connect Koskamo Explore workflows
See all 3,756