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Search the UK National Archives' Discovery catalogue; find Chelsea pensioners' papers in WO 97.
UK National Archives Discovery 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 UK National Archives Discovery to a production agent workflow; the snapshot facts below are point-in-time values from the most recent ingest.
uvx tna-discovery-mcp==0.1.0Review the upstream source before running this command.
{
"_meta": {
"io.modelcontextprotocol.registry/official": {
"status": "active",
"isLatest": true,
"updatedAt": "2026-10-11T05:20:51.347581Z",
"publishedAt": "2026-10-11T05:20:51.347581Z",
"statusChangedAt": "2026-10-11T05:20:51.347581Z"
}
},
"server": {
"name": "io.github.ianderso/tna-discovery-mcp",
"title": "UK National Archives Discovery",
"$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
"version": "0.1.0",
"packages": [
{
"version": "0.1.0",
"transport": {
"type": "stdio"
},
"identifier": "tna-discovery-mcp",
"runtimeHint": "uvx",
"registryType": "pypi",
"registryBaseUrl": "https://pypi.org",
"environmentVariables": [
{
"name": "TNA_DISCOVERY_TIMEOUT",
"default": "30",
"description": "HTTP timeout in seconds for one request."
},
{
"name": "TNA_DISCOVERY_MIN_INTERVAL",
"default": "1",
"description": "Least seconds between two requests. Never below 1, TNA's guideline."
},
{
"name": "TNA_DISCOVERY_DAILY_BUDGET",
"default": "3000",
"description": "Requests a day (UTC) before tools refuse. At most 3000, TNA's guideline."
},
{
"name": "TNA_DISCOVERY_CONTACT",
"description": "An email address or URL appended to the User-Agent, so The National Archives can reach whoever runs the server."
},
{
"name": "TNA_DISCOVERY_STATE_DIR",
"default": "~/.local/state/tna-discovery-mcp",
"description": "Directory for the day's call count, the one file the server writes (a date and a number)."
}
]
}
],
"repository": {
"url": "https://github.com/ianderso/tna-discovery-mcp",
"source": "github"
},
"description": "Search the UK National Archives' Discovery catalogue; find Chelsea pensioners' papers in WO 97."
}
}