io.github.JoeyBrar/agentseal
agentseal
Verifiable action logs for AI agents. Every action is recorded in a SHA-256 hash chain.
alive probed 2026-10-14
3tools
681tokens in Claude Opus 5.5
708tokens in Claude Code
0.3 %of a 200k context window
403o200k_base estimate
352 msto initialize
7 msto list tools
- Run it
- npx -y agentseal-mcp@0.2.1 (stdio, probed in a container with the network off)
- Host
- npmjs.com
- Reports itself as
- agentseal 0.1.0
- Capabilities
- tools
- Instructions
- none
- Claude count
- Claude Opus 5.5, measured 2026-10-14. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/JoeyBrar/agentseal-mcp
- Registry
- active, updated 2026-04-18 · registry entry
- Reachable
- 1 of the last 1 probe
Most expensive tools
| Tool | Tokens (o200k) | Share of this server |
|---|---|---|
| record_action | 227 | 56 % |
| query_actions | 94 | 23 % |
| verify_chain | 82 | 20 % |
Badge and feed
[](https://mcpcost.ulehla.dev/s/io.github.JoeyBrar/agentseal)
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.