xyz.entityresolver/resolver
Entity-ID Resolver
Ambiguous name/ticker to verified IDs: SEC CIK, GLEIF LEI, ISIN, Wikidata, CoinGecko. Non-US too.
alive probed 2026-10-15
2tools
713tokens in Claude Opus 5.5
729tokens in Claude Code
0.4 %of a 200k context window
392o200k_base estimate
699 msto initialize
6 msto list tools
- Run it
- npx -y entityresolver-mcp@0.2.0 (stdio, probed in a container with the network off)
- Host
- npmjs.com
- Reports itself as
- entityresolver 0.2.0
- Capabilities
- tools
- Instructions
- none
- Claude count
- Claude Opus 5.5, measured 2026-10-15. Counted again when the tool definitions change. Method.
- Website
- https://entityresolver.xyz
- Registry
- active, updated 2026-08-04 · registry entry
- Reachable
- 1 of the last 1 probe
Most expensive tools
| Tool | Tokens (o200k) | Share of this server |
|---|---|---|
| resolve_entity | 202 | 52 % |
| demo_resolve | 190 | 48 % |
Badge and feed
[](https://mcpcost.ulehla.dev/s/xyz.entityresolver/resolver)
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.