{"$schema":"https://wellknown.network/schemas/agent-record-v1.json","schemaVersion":"1","id":"ag_fcf3j9a3sqc5","handle":"sym-mcp","url":"https://wellknown.network/agents/sym-mcp","links":{"self":"https://wellknown.network/agents/sym-mcp/record.json","html":"https://wellknown.network/agents/sym-mcp","markdown":"https://wellknown.network/agents/sym-mcp/record.md","api":"https://wellknown.network/api/v1/agents/sym-mcp","status":"https://wellknown.network/api/v1/agents/sym-mcp/status","claim":"https://wellknown.network/agents/sym-mcp/claim","claimApi":"https://wellknown.network/api/v1/claims","claimDescriptor":"https://wellknown.network/agents/sym-mcp/claim.json","badge":"https://wellknown.network/agents/sym-mcp/badge.svg","openapi":"https://wellknown.network/openapi.json","history":"https://wellknown.network/api/v1/agents/sym-mcp/history","tools":"https://wellknown.network/api/v1/agents/sym-mcp/tools"},"ard":{"identifier":"urn:air::server:sym-mcp","type":"application/mcp-server-card+json"},"kind":"mcp_server","declared":{"name":"sym-mcp","summary":"SymPy sandbox MCP server based on FastMCP","description":"# SymPy Sandbox MCP\n\nEnglish | [中文版](README.zh.md)\n\nA production-focused MCP service that lets agents/LLMs run SymPy safely and efficiently.\nIt combines AST policy checks, runtime resource limits, and prewarmed workers to deliver low-noise, parse-friendly results.\n\n## Features\n\n- Single tool: `sympy` (input only requires `code`)\n- Prewarmed worker pool to avoid repeated `import sympy`\n- Two-layer safety: AST guard + runtime resource limits\n- Compact structured JSON output for low token overhead\n- Standardized error codes for reliable auto-retry workflows\n\n## Typical Use Cases\n\n- Symbolic algebra, differentiation, integration, equation solving\n- MCP tool integration for Codex / Cursor / Claude Desktop / custom MCP clients\n- Agent workflows that need controllable failures and clean error signals\n\n## Recommended Integration (MCP client via stdio)\n\nCall example:\n\n```bash\nfastmcp call \\\n  --command 'python -m sym_mcp.server' \\\n  --target sympy \\\n  --input-json '{\"code\":\"import sympy as sp\\\\nx=sp.Symbol(\\\"x\\\")\\\\nprint(sp.factor(x**2-1))\"}'\n```\n\nClient config (`python -m`, recommended):\n\n```json\n{\n  \"mcpServers\": {\n    \"sympy-sandbox\": {\n      \"command\": \"python\",\n      \"args\": [\"-m\", \"sym_mcp.server\"]\n    }\n  }\n}\n```\n\nClient config (installed as `sym-mcp`):\n\n```json\n{\n  \"mcpServers\": {\n    \"sympy-sandbox\": {\n      \"command\": \"sym-mcp\",\n      \"args\": []\n    }\n  }\n}\n```\n\nClient config (`uvx`):\n\n```json\n{\n  \"mcpServers\": {\n    \"sympy-sandbox\": {\n      \"command\": \"uvx\",\n      \"args\": [\"sym-mcp\"]\n    }\n  }\n}\n```\n\n## Quick Start\n\n### 1) Requirements\n\n- Python 3.11+\n- Linux / macOS (Linux recommended for production)\n\n### 2) Install (Tsinghua mirror first)\n\n```bash\npip install -i https://pypi.tuna.tsinghua.edu.cn/simple -e .\npip install -i https://pypi.tuna.tsinghua.edu.cn/simple -e \".[dev]\"\n```\n\n### 3) Run server (stdio)\n\n```bash\npython -m sym_mcp.server\n```\n\n### 4) Verify tool\n\n```bash\nfastmcp list --command 'python -m sym_mcp.server'\n```\n\n## Tool Contract\n\n### Tool name\n\n- `s…","publisher":null,"homepage":"https://github.com/Eis4TY/Sym-MCP","repository":"https://github.com/Eis4TY/Sym-MCP","version":"0.1.2","license":null,"protocols":["mcp"],"tags":["mcp","sympy","sandbox","agent","llm","math"],"pricing":null,"endpoints":[{"url":"pypi:sym-mcp","type":"package_pypi","auth":null,"probeable":false}],"skills":null,"tools":null,"extra":null,"attribution":{"kind":"pypi","name":"pypi","repoUrl":"pypi","summary":"pypi","version":"pypi","description":"pypi","homepageUrl":"pypi"}},"derived":{"capabilities":[{"slug":"code.execution","name":"Code Execution","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":"sym-mcp","registry":"pypi","observedAt":"2026-10-28T23:22:21.815Z","publishedAt":"2026-06-09T04:36:22.822109Z","latestVersion":"0.1.2"},"toolSurface":null,"endpointFacts":[]},"verification":{"claimed":false,"claimedAt":null,"proofs":[]},"provenance":{"sources":[{"source":"pypi","key":"sym-mcp","url":"https://pypi.org/project/sym-mcp/","firstSeenAt":"2026-09-10T13:20:31.738Z","fetchedAt":"2026-10-28T23:21:31.577Z","normalizedAt":"2026-10-28T23:21:31.577Z"}]},"firstSeenAt":"2026-09-10T13:20:31.738Z","updatedAt":"2026-10-28T23:22:21.815Z"}