{"$schema":"https://wellknown.network/schemas/agent-record-v1.json","schemaVersion":"1","id":"ag_8edxx8awgjtn","handle":"polybugger-mcp","url":"https://wellknown.network/agents/polybugger-mcp","links":{"self":"https://wellknown.network/agents/polybugger-mcp/record.json","html":"https://wellknown.network/agents/polybugger-mcp","markdown":"https://wellknown.network/agents/polybugger-mcp/record.md","api":"https://wellknown.network/api/v1/agents/polybugger-mcp","status":"https://wellknown.network/api/v1/agents/polybugger-mcp/status","claim":"https://wellknown.network/agents/polybugger-mcp/claim","claimApi":"https://wellknown.network/api/v1/claims","claimDescriptor":"https://wellknown.network/agents/polybugger-mcp/claim.json","badge":"https://wellknown.network/agents/polybugger-mcp/badge.svg","openapi":"https://wellknown.network/openapi.json","history":"https://wellknown.network/api/v1/agents/polybugger-mcp/history","tools":"https://wellknown.network/api/v1/agents/polybugger-mcp/tools"},"ard":{"identifier":"urn:air::server:polybugger-mcp","type":"application/mcp-server-card+json"},"kind":"mcp_server","declared":{"name":"polybugger-mcp","summary":"MCP server for multi-language debugging with AI agents via DAP (Python, Go, Rust, Node.js)","description":"# polybugger-mcp\n\n[![PyPI version](https://img.shields.io/pypi/v/polybugger-mcp)](https://pypi.org/project/polybugger-mcp/)\n[![License: MIT](https://img.shields.io/badge/License-MIT-yellow.svg)](https://opensource.org/licenses/MIT)\n[![Tests](https://github.com/wilfoa/polybugger-mcp/actions/workflows/tests.yml/badge.svg)](https://github.com/wilfoa/polybugger-mcp/actions/workflows/tests.yml)\n[![Python 3.10+](https://img.shields.io/badge/python-3.10+-blue.svg)](https://www.python.org/downloads/)\n\n**Multi-language MCP debugger** for AI agents. Debug Python, JavaScript/TypeScript, Go, and Rust with a single tool.\n\n[![Install in Cursor](https://img.shields.io/badge/Cursor-Install%20MCP-blue?style=for-the-badge&logo=cursor)](https://cursor.com/install-mcp?name=polybugger&config=eyJjb21tYW5kIjoidXZ4IiwiYXJncyI6WyJwb2x5YnVnZ2VyLW1jcCJdfQ==)\n[![Install in VS Code](https://img.shields.io/badge/VS_Code-Install%20Server-0098FF?style=for-the-badge&logo=visualstudiocode)](https://insiders.vscode.dev/redirect?url=vscode%3Amcp%2Finstall%3F%7B%22name%22%3A%22polybugger%22%2C%22command%22%3A%22uvx%22%2C%22args%22%3A%5B%22polybugger-mcp%22%5D%7D)\n\n## Supported Languages\n\n| Language | Debugger | Status |\n|----------|----------|--------|\n| **Python** | debugpy (VS Code) | Stable |\n| **JavaScript/TypeScript** | Node.js Debug Adapter | Stable |\n| **Go** | Delve | Stable |\n| **Rust** | CodeLLDB | Stable |\n| **C/C++** | CodeLLDB | Stable |\n\n## Demo\n\n### AI Debugging a Crashing Script\n\nThe AI uses polybugger to find a division-by-zero bug in a Python script:\n\n![polybugger debugging demo](docs/debug_full_demo.gif)\n\n### Available Debug Tools\n\n![polybugger tools overview](docs/debug_demo.gif)\n\n### Session Continuity\n\nDebug sessions persist across multiple interactions - no need to reconfigure breakpoints or restart:\n\n![session continuity demo](docs/session_continuity_demo.gif)\n\n### Call Chain Visualization\n\nSee the complete call stack with source context at each frame:\n\n![call chain demo](docs/…","publisher":{"name":"Amir Wilf","url":null},"homepage":"https://github.com/wilfoa/polybugger-mcp#readme","repository":"https://github.com/wilfoa/polybugger-mcp/blob/main/CHANGELOG.md","version":"1.8.0","license":"MIT","protocols":["mcp"],"tags":["mcp","debugger","debugging","ai","dap","debugpy","delve","lldb","python","go","rust","model-context-protocol"],"pricing":null,"endpoints":[{"url":"pypi:polybugger-mcp","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":"code.debugging","name":"Debugging","confidence":1,"provenance":"declared"}],"categories":["code"],"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":"polybugger-mcp","registry":"pypi","observedAt":"2026-11-03T22:25:32.104Z","publishedAt":"2026-01-23T18:19:03.098076Z","latestVersion":"1.8.0"},"toolSurface":null,"endpointFacts":[]},"verification":{"claimed":false,"claimedAt":null,"proofs":[]},"provenance":{"sources":[{"source":"pypi","key":"polybugger-mcp","url":"https://pypi.org/project/polybugger-mcp/","firstSeenAt":"2026-09-10T10:23:27.227Z","fetchedAt":"2026-11-03T22:23:51.008Z","normalizedAt":"2026-11-03T22:23:51.008Z"}]},"firstSeenAt":"2026-09-10T10:23:27.227Z","updatedAt":"2026-11-03T22:25:32.104Z"}