io.github.adriancisnerosspeed-hub/civic-library-mcp
civic-library-mcp
US civic & property data: geocoding, census tracts, Opportunity Zones, FEMA flood zones.
alive probed 2026-10-15
5tools
1.5ktokens in Claude Opus 5.5
1.6ktokens in Claude Code
0.8 %of a 200k context window
862o200k_base estimate
303 msto initialize
11 msto list tools
- Run it
- npx -y civic-library-mcp@0.1.1 (stdio, probed in a container with the network off)
- Host
- npmjs.com
- Reports itself as
- civic-library-mcp 0.1.0
- Capabilities
- tools
- Instructions
- none
- Claude count
- Claude Opus 5.5, measured 2026-10-15. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/adriancisnerosspeed-hub/civic-library-mcp
- Registry
- active, updated 2026-06-16 · registry entry
- Reachable
- 1 of the last 1 probe
Most expensive tools
| Tool | Tokens (o200k) | Share of this server |
|---|---|---|
| get_tract_demographics | 247 | 29 % |
| check_opportunity_zone | 219 | 25 % |
| check_flood_zone | 145 | 17 % |
| lookup_census_tract | 134 | 16 % |
| geocode_address | 117 | 14 % |
Badge and feed
[](https://mcpcost.ulehla.dev/s/io.github.adriancisnerosspeed-hub/civic-library-mcp)
An entry for every probe that changed the result, the tool count or the token cost: Atom feed. Add it to a feed reader or a Slack RSS app to hear when the server stops answering or its tool set grows.