{"$schema":"https://wellknown.network/schemas/agent-record-v1.json","schemaVersion":"1","id":"ag_gwfyp7ph29gg","handle":"ngspice-mcp","url":"https://wellknown.network/agents/ngspice-mcp","links":{"self":"https://wellknown.network/agents/ngspice-mcp/record.json","html":"https://wellknown.network/agents/ngspice-mcp","markdown":"https://wellknown.network/agents/ngspice-mcp/record.md","api":"https://wellknown.network/api/v1/agents/ngspice-mcp","status":"https://wellknown.network/api/v1/agents/ngspice-mcp/status","claim":"https://wellknown.network/agents/ngspice-mcp/claim","claimApi":"https://wellknown.network/api/v1/claims","claimDescriptor":"https://wellknown.network/agents/ngspice-mcp/claim.json","badge":"https://wellknown.network/agents/ngspice-mcp/badge.svg","openapi":"https://wellknown.network/openapi.json","history":"https://wellknown.network/api/v1/agents/ngspice-mcp/history","tools":"https://wellknown.network/api/v1/agents/ngspice-mcp/tools"},"ard":{"identifier":"urn:air::server:ngspice-mcp","type":"application/mcp-server-card+json"},"kind":"mcp_server","declared":{"name":"ngspice-mcp","summary":"Alias for ltspice-mcp: a SPICE circuit-simulation MCP server (LTspice/ngspice). Installs and runs ltspice-mcp.","description":"# ngspice-mcp\n\nThis package is an alias for [**ltspice-mcp**](https://pypi.org/project/ltspice-mcp/),\na SPICE circuit-simulation MCP server for Claude and other LLMs. It supports\nboth ngspice and LTspice.\n\nInstalling this package installs and runs `ltspice-mcp`:\n\n```bash\nuvx ngspice-mcp          # run the server\npip install ngspice-mcp  # installs ltspice-mcp as a dependency\n```\n\n`ltspice-mcp` is the canonical package. Documentation, configuration, issues,\nand source are at https://github.com/cognitohazard/ltspice-mcp\n\n## Migration from 0.5\n\nVersion 0.6.0 replaced the `full` and `agentic` tool profiles with one set of\n8 tools. A `[tools] profile` setting left in an old config is ignored. To keep\nthe old 49-tool set, pin the 0.5 series with `ltspice-mcp==0.5.*`.","publisher":null,"homepage":"https://github.com/cognitohazard/ltspice-mcp","repository":"https://github.com/cognitohazard/ltspice-mcp","version":"0.8.0","license":null,"protocols":["mcp"],"tags":["circuit-simulation","eda","ltspice","mcp","model-context-protocol","ngspice","spice"],"pricing":null,"endpoints":[{"url":"pypi:ngspice-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":"dev.version-control","name":"Version Control","confidence":0.779,"provenance":"derived"},{"slug":"dev.package-management","name":"Packages & Dependencies","confidence":0.768,"provenance":"derived"}],"categories":["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":"ngspice-mcp","registry":"pypi","observedAt":"2026-11-09T22:23:25.575Z","publishedAt":"2026-11-06T23:20:57.675183Z","latestVersion":"0.8.0"},"toolSurface":null,"endpointFacts":[]},"verification":{"claimed":false,"claimedAt":null,"proofs":[]},"provenance":{"sources":[{"source":"pypi","key":"ngspice-mcp","url":"https://pypi.org/project/ngspice-mcp/","firstSeenAt":"2026-09-10T08:25:10.786Z","fetchedAt":"2026-11-09T22:21:32.225Z","normalizedAt":"2026-11-09T22:21:32.225Z"}]},"firstSeenAt":"2026-09-10T08:25:10.786Z","updatedAt":"2026-11-09T22:23:25.575Z"}