io.github.mlawsonking/agent-guards
agent-guards
All six agent guard suites in one local MCP server, with optional cloud intelligence.
alive probed 2026-10-15
31tools
11ktokens in Claude Opus 5.5
11ktokens in Claude Code
5.6 %of a 200k context window
6.7ko200k_base estimate
368 msto initialize
36 msto list tools
- Run it
- npx -y agent-guards@0.3.0 (stdio, probed in a container with the network off)
- Host
- npmjs.com
- Reports itself as
- agent-guards 0.3.0
- 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/mlawsonking/MCP
- Registry
- active, updated 2026-08-10 · registry entry
- Reachable
- 1 of the last 1 probe
Most expensive tools
| Tool | Tokens (o200k) | Share of this server |
|---|---|---|
| scan_inbound | 495 | 7 % |
| scan_outbound | 421 | 6 % |
| verify_package | 403 | 6 % |
| audit_deps | 329 | 5 % |
| screen_token | 313 | 5 % |
Badge and feed
[](https://mcpcost.ulehla.dev/s/io.github.mlawsonking/agent-guards)
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.