Add hosted mode for Claude.ai (HTTP transport + OAuth)#6
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Adds a hosted MCP server mode (`src/hosted.ts`) that runs alongside the existing stdio transport. This enables integration with Claude.ai and other remote MCP clients via Streamable HTTP. New features: - HTTP transport with Streamable HTTP (MCP spec compliant) - OAuth 2.0 with PKCE and dynamic client registration - Simple password-based authorization flow - Runtime tool discovery (no build step needed) - Docker support with Dockerfile and docker-compose.yml Also fixes positional argument mapping in callModularTool (both stdio and hosted modes). Methods like pingSet(data, config) now receive their arguments in the correct positions instead of as a merged object. The existing stdio mode (index.js) is unchanged and continues to work with Claude Desktop, Cursor, etc. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Claude.ai setup instructions, Docker quickstart, Cloudflare Tunnel guide, OAuth flow explanation, and hosted-mode env vars. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Claude.ai re-authenticates on every request when expires_in is missing, treating the token as immediately expired. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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Summary
src/hosted.ts) that enables integration with Claude.ai and other remote MCP clients via Streamable HTTP transportDockerfile+docker-compose.yml) for easy self-hostingcallModularTool— methods likepingSet(data, config)andpingStart(jobid, data, config)now receive arguments in the correct positions instead of as a merged object (affects both stdio and hosted modes)How it works
The hosted mode (
yarn start:hostedor Docker) runs an Express HTTP server that:/mcp/authorize,/token,/register) with a simple password gate/.well-known/oauth-authorization-serverfor automatic discoveryThe existing stdio mode (
index.js) is completely unchanged — this is purely additive.Setup for Claude.ai
.env.exampleto.envand fill in OPNsense API credentials + an OAuth passworddocker compose up -d --build/mcpURLTest plan
index.jsor its generation)🤖 Generated with Claude Code