dev.kgninja.agent-economy/agent-verification-utility
Agent Verification Utility
Deterministic JSON checks with signed evidence and x402-paid execution
alive probed 2026-10-05 · HTTP 200
5tools
7.1ktokens in Claude Opus 5.5
7.1ktokens in Claude Code
3.5 %of a 200k context window
4.0ko200k_base estimate
1.4 sto initialize
59 msto list tools
- Endpoint
- https://agent-economy.kgninja.dev/mcp (streamable-http)
- Host
- agent-economy.kgninja.dev
- Protocol
- 2025-11-25
- Reports itself as
- dev.kgninja/agent-verification-utility 0.4.3
- Capabilities
- tools
- Instructions
- none
- Claude count
- Claude Opus 5.5, measured 2026-10-05. Counted again when the tool definitions change. Method.
- Website
- https://agent-economy.kgninja.dev
- Registry
- active, updated 2026-08-11 · registry entry
- Reachable
- 6 of the last 6 probes
Most expensive tools
| Tool | Tokens (o200k) | Share of this server |
|---|---|---|
| prepare_verify_evidence_purchase | 1 615 | 40 % |
| quote_verify_evidence | 1 588 | 40 % |
| verify_evidence | 653 | 16 % |
| get_revenue_goal_status | 71 | 2 % |
| describe_verify_evidence | 65 | 2 % |
History
We add a row when the result changes. A server with no change keeps its last row.
| Probed | Result | Init | Tools | Claude | o200k |
|---|---|---|---|---|---|
| 2026-10-05 13:58 | alive | 1.4 s | 5 | 7.1k | 4.0k |
| 2026-10-05 00:24 | alive | 504 ms | 5 | 4.0k | |
| 2026-10-04 10:00 | alive | 746 ms | 5 | 4.0k | |
| 2026-10-04 07:53 | alive | 915 ms | 5 | 4.0k | |
| 2026-10-03 20:33 | alive | 1.4 s | 5 | 4.0k | |
| 2026-10-03 17:50 | alive | 195 ms | 5 | 4.0k |
Badge and feed
[](https://mcpcost.ulehla.dev/s/dev.kgninja.agent-economy/agent-verification-utility)
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.