Loading…
Local, stateful twins of the Jobber, Housecall Pro, and QuickBooks Online APIs, for agents and tests
fieldtwin is an MCP server entry in ChatHome Skills, sourced from Official MCP Registry and scored 78/100. As a Model Context Protocol server, it exposes tools that MCP-compatible LLM clients such as Claude, Cursor, and Copilot can call directly, extending an agent's reach beyond its built-in capabilities. ChatHome Skills discovered this entry through its daily ingest of official registries and GitHub discovery queries, and re-verifies repository facts, freshness signals, and install metadata on every run. The quality score weighs official-registry presence, a working install command, license clarity, GitHub star trajectory, and repository freshness — the full formula is on the Sources page. The install command above is ready to copy. Review the last-pushed date and repository status before adding fieldtwin to a production agent workflow; the snapshot facts below are point-in-time values from the most recent ingest.
npx -y fieldtwin@0.5.3Review the upstream source before running this command.
{
"_meta": {
"io.modelcontextprotocol.registry/official": {
"status": "active",
"isLatest": true,
"updatedAt": "2026-10-29T16:08:38.174397Z",
"publishedAt": "2026-10-29T16:08:38.174397Z",
"statusChangedAt": "2026-10-29T16:08:38.174397Z"
}
},
"server": {
"name": "io.github.nickgeorgeseo/fieldtwin",
"title": "fieldtwin",
"$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
"version": "0.5.3",
"packages": [
{
"version": "0.5.3",
"transport": {
"type": "stdio"
},
"identifier": "fieldtwin",
"runtimeHint": "npx",
"registryType": "npm",
"registryBaseUrl": "https://registry.npmjs.org",
"packageArguments": [
{
"type": "positional",
"value": "mcp"
}
],
"environmentVariables": [
{
"name": "FIELDTWIN_PORT",
"format": "number",
"default": "4010",
"description": "The port the twin listens on. The MCP server starts a twin of its own, so pick another port if one already runs on 4010."
},
{
"name": "FIELDTWIN_HOST",
"default": "127.0.0.1",
"description": "The address the twin listens on. Keep the loopback address unless something else must reach the twin."
},
{
"name": "FIELDTWIN_AUTH",
"choices": [
"any-token",
"oauth"
],
"default": "any-token",
"description": "any-token accepts any Bearer token; oauth accepts only tokens from the twin's OAuth endpoints."
},
{
"name": "FIELDTWIN_SEED",
"format": "number",
"default": "42",
"description": "Which fake business to generate: the same seed builds the same world."
}
]
}
],
"repository": {
"id": "1412581362",
"url": "https://github.com/nickgeorgeseo/fieldtwin",
"source": "github"
},
"websiteUrl": "https://nickgeorgeai.com/fieldtwin",
"description": "Local, stateful twins of the Jobber, Housecall Pro, and QuickBooks Online APIs, for agents and tests"
}
}