How do I install Chainweb API?

Pick a client above and copy the generated config. Cursor and VS Code also have a deep link when the server can run locally or remotely.

Is Chainweb API official?

No. Registry-listed is not the same as vendor-official. Read the methodology for the difference.

How is the trust score calculated?

This listing scores 45 (Fair). The formula is published on the methodology page.

MCPpedia

Chainweb API MCP Server | MCPpedia

Chainweb API MCP Server

Name: Chainweb API MCP Server
Author: pact-community-organization

Pact 5 tooling: REPL test runs, trap scanning, gas estimation, interface diff, format checks.

Tools Versions Alternatives

Registrypact-community-organization

45Fair

Install

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "pact-community-organization-pact-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@pact-community/mcp-pact@0.2.2"
      ],
      "env": {
        "PACT_COMMUNITY_WORKSPACE_ROOT": "",
        "PACT_COMMUNITY_PACT_BIN": ""
      }
    }
  }
}

Install guide

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83Excellent

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trace-mcp

78Good

Code graph MCP: 81 languages, 88 frameworks, 72.7% fewer PR-review tokens, comprehension at parity

Name	Required	Notes
PACT_COMMUNITY_WORKSPACE_ROOT	Yes	Workspace root directory; all file access is confined inside it.
PACT_COMMUNITY_PACT_BIN	No	Path to the pact binary (default: pact on PATH).

Chainweb API MCP Server

Install

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