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MCP Registry/ChainWeaver
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ChainWeaver

Expose deterministic ChainWeaver flows as MCP tools without LLM calls between steps.

Use with clientMarkdown

Install and compare this MCP server

Use this profile to copy client config, check auth requirements, review tools and resources, and compare related MCP servers before adding it to an AI client.

Install
uvx chainweaver
Clients
Claude, Cursor, VS Code, Codex
Transport
STDIO
Auth
Auth required by registry metadata
Capabilities
0 tools, 0 resources, 0 prompts
Related
contextweaver, onsense, Bowmark

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InstallAuthTools & ResourcesOverview

Install

Connection

Transport
STDIO
Command
uvx chainweaver

Claude Desktop

Add this server entry to the mcpServers object in your Claude Desktop config, then restart the app.

{
  "mcpServers": {
    "io-github-dgenio-chainweaver": {
      "command": "uvx",
      "args": [
        "chainweaver"
      ]
    }
  }
}

Config location

macOS
~/Library/Application Support/Claude/claude_desktop_config.json
Windows
%APPDATA%\Claude\claude_desktop_config.json

Auth

Package transport

No remote HTTP endpoint is advertised. Use the package or stdio setup shown in Install.

Tools & Resources

Tools
0
Resources
0
Prompts
0
No public tools, resources, or prompts captured yet. Use Auth when this server requires credentials.

Tools

No tools captured yet.

Resources

No resources captured yet.

Prompts

No prompts captured yet.

Questions

What is ChainWeaver?+

ChainWeaver is an MCP server for Expose deterministic ChainWeaver flows as MCP tools without LLM calls between steps.. It supports STDIO transport.

How do I install ChainWeaver?+

Use the generated config in Install. This server runs with uvx chainweaver; add any required environment variables before starting your client.

How do I add ChainWeaver to Claude Desktop?+

Choose the Claude Desktop tab in Install and copy the config for uvx chainweaver. Add required environment variables before starting Claude Desktop.

How do I add ChainWeaver to Claude Code?+

Choose the Claude Code tab in Install and copy the config for uvx chainweaver. Add required environment variables before starting Claude Code.

How do I use ChainWeaver with Codex?+

Choose the Codex tab in Install and copy the config for uvx chainweaver. Add required environment variables before starting Codex.

How do I add ChainWeaver to Cursor or VS Code?+

Choose the Cursor or VS Code tab in Install and copy the config for uvx chainweaver. Add required environment variables before starting Cursor or VS Code.

What endpoint and transport does ChainWeaver use?+

ChainWeaver uses STDIO transport. Use the package or command config in Install.

What tools and resources does ChainWeaver expose?+

ChainWeaver inventory is listed when the MCP endpoint exposes tools, resources, or prompts. Some servers require auth first.

Does ChainWeaver require authentication?+

ChainWeaver is marked with Auth required by registry metadata auth. You may need provider login, an API key, a bearer token, or a session header.

Related MCPs

contextweaverMCP gateway: bounded tool shortlists + artifact-backed result firewall. Deterministic, no model.onsenseAndroid phone camera, sensors & files for any MCP client — local, no cloud, no ADB.BowmarkDo things on live websites: prices, availability, quotes, bookings, anything behind a form or login.nableSee where your cloud and AI bills go, and spend less. Local-first, in your terminal or editor.HPSILab Quant FinanceQuant finance tools: stock analysis, options IV, Monte Carlo, AI prediction, risk scan, backtests.DataCharterLocal-first, contract-governed data explorer with read-only, PII-masked query tools for AI agents.

Profile notes

  • Package: Pypi chainweaver v0.12.1
  • Package argument: --tools
  • The upstream registry signals required auth or secrets.

Packages

PackageRegistryVersionInputs
chainweaver

stdio

pypi0.12.1

Argument: --tools

Details

Version
0.12.1
Auth
Auth required by registry metadata
Repository
https://github.com/dgenio/ChainWeaver
Updated
Jun 8, 2026