io.github.esperanza-volkov/confdiff-mcp
confdiff
Semantic, format-aware diff of config files (JSON/YAML/TOML/INI/.env/XML/CSV) for AI agents
alive probed 2026-10-15
2tools
1.7ktokens in Claude Opus 5.5
1.7ktokens in Claude Code
0.8 %of a 200k context window
991o200k_base estimate
173 msto initialize
7 msto list tools
- Run it
- npx -y confdiff-mcp@0.17.1 (stdio, probed in a container with the network off)
- Host
- npmjs.com
- Reports itself as
- confdiff 0.17.1
- 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/esperanza-volkov/confdiff
- Registry
- active, updated 2026-09-20 · registry entry
- Reachable
- 1 of the last 1 probe
Most expensive tools
| Tool | Tokens (o200k) | Share of this server |
|---|---|---|
| diff_configs | 499 | 50 % |
| diff_config_files | 492 | 50 % |
Badge and feed
[](https://mcpcost.ulehla.dev/s/io.github.esperanza-volkov/confdiff-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.