{"$schema":"https://wellknown.network/schemas/agent-record-v1.json","schemaVersion":"1","id":"ag_mks5gx666vdx","handle":"w3-mcp-server-lsp","url":"https://wellknown.network/agents/w3-mcp-server-lsp","links":{"self":"https://wellknown.network/agents/w3-mcp-server-lsp/record.json","html":"https://wellknown.network/agents/w3-mcp-server-lsp","markdown":"https://wellknown.network/agents/w3-mcp-server-lsp/record.md","api":"https://wellknown.network/api/v1/agents/w3-mcp-server-lsp","status":"https://wellknown.network/api/v1/agents/w3-mcp-server-lsp/status","claim":"https://wellknown.network/agents/w3-mcp-server-lsp/claim","claimApi":"https://wellknown.network/api/v1/claims","claimDescriptor":"https://wellknown.network/agents/w3-mcp-server-lsp/claim.json","badge":"https://wellknown.network/agents/w3-mcp-server-lsp/badge.svg","openapi":"https://wellknown.network/openapi.json"},"ard":{"identifier":"urn:air::server:w3-mcp-server-lsp","type":"application/mcp-server-card+json"},"kind":"mcp_server","declared":{"name":"w3-mcp-server-lsp","summary":"MCP server wrapping TypeScript Language Server for JavaScript/TypeScript","description":"# W3 MCP LSP Server\n\nPython MCP server wrapping TypeScript Language Server for JavaScript/TypeScript code intelligence.\n\n**Status:** ✅ Working with real LSP protocol (not mock)\n\n## Features\n\n- **lsp_goto_definition** - Jump to symbol definition location\n- **lsp_hover** - Get type information and documentation\n- **lsp_find_references** - Find all references/usages of symbol\n\nSupports JavaScript and TypeScript files via TypeScript Language Server.\n\n## Quick Start\n\n### 1. Clean Setup (Important!)\n\n```bash\ncd /path/to/w3-mcp-server-lsp\n\n# Remove old lockfile and venv\nrm -rf uv.lock .venv venv\n\n# Unset old environment variable\nunset VIRTUAL_ENV\n```\n\n### 2. Install Dependencies\n\n```bash\n# Install TypeScript Language Server\nnpm install -g typescript typescript-language-server\n\n# Install Python dependencies (using uv)\nuv sync\n\n# Install MCP CLI dependencies\nuv pip install 'mcp[cli]'\n```\n\n### 3. Verify Installation\n\n```bash\n# Check typescript-language-server\nwhich typescript-language-server\ntypescript-language-server --version\n\n# Check Python env\nuv run python -c \"from mcp.server.fastmcp import FastMCP; print('✓ MCP ready')\"\n```\n\n### 4. Test with MCP Inspector\n\n```bash\n# Start MCP Inspector (interactive web UI)\nuv run mcp dev server.py\n```\n\nOpens URL like:\n\n```text\nhttp://localhost:6274/?MCP_PROXY_AUTH_TOKEN=...\n```\n\nFeatures:\n\n- ✅ Available tools listed in sidebar\n- ✅ Test each tool interactively with JSON input\n- ✅ Real-time request/response viewing\n- ✅ Server logs and debugging\n- ✅ No extra dependencies needed\n\n## Usage\n\n### Option A: MCP Inspector (Development)\n\nBest way to test and debug:\n\n```bash\ncd /path/to/w3-mcp-server-lsp\n\n# Start inspector\nuv run mcp dev server.py\n```\n\nOpens web UI at `http://localhost:5173`:\n\n- See available tools\n- Test each tool with JSON input\n- View request/response in real-time\n- See server logs\n\n### Option B: Direct Python\n\n```bash\n# Run server (stdio mode)\nuv run python server.py\n```\n\n### Option C: Claude Code Integration\n\n#### Method 1: …","publisher":{"name":"W3 Labs","url":null},"homepage":"https://github.com/famtong8-dev/w3-mcp-server-lsp/blob/main/README.md","repository":"https://github.com/famtong8-dev/w3-mcp-server-lsp/releases","version":"0.1.5","license":"MIT","protocols":["mcp"],"tags":["mcp","lsp","typescript","javascript"],"pricing":null,"endpoints":[{"url":"pypi:w3-mcp-server-lsp","type":"package_pypi","auth":null,"probeable":false}],"skills":null,"tools":null,"extra":null,"attribution":{"kind":"pypi","name":"pypi","license":"pypi","repoUrl":"pypi","summary":"pypi","version":"pypi","description":"pypi","homepageUrl":"pypi","publisherName":"pypi"}},"derived":{"capabilities":[{"slug":"dev.package-management","name":"Packages & Dependencies","confidence":0.814,"provenance":"derived"},{"slug":"code.debugging","name":"Debugging","confidence":0.802,"provenance":"derived"}],"categories":["code","dev"],"language":"en"},"observed":{"status":"unknown","statusReason":"Distributed as a package to run locally; no network endpoint to check.","lastOkAt":null,"lastProbedAt":null,"statusComputedAt":null,"reliability30d":null,"latestObservations":[],"tools":null,"package":{"name":"w3-mcp-server-lsp","registry":"pypi","observedAt":"2026-09-10T15:25:19.915Z","publishedAt":"2026-03-25T18:20:42.737886Z","latestVersion":"0.1.5"}},"verification":{"claimed":false,"claimedAt":null,"proofs":[]},"provenance":{"sources":[{"source":"pypi","key":"w3-mcp-server-lsp","url":"https://pypi.org/project/w3-mcp-server-lsp/","firstSeenAt":"2026-09-10T15:24:02.240Z","fetchedAt":"2026-09-10T15:24:02.240Z","normalizedAt":"2026-09-10T15:24:02.240Z"}]},"firstSeenAt":"2026-09-10T15:24:02.240Z","updatedAt":"2026-09-10T15:25:19.915Z"}