AgentIndex
https://mcp-agentindex.craftyour.site/mcp ↗
Description
Trust scores and on-chain payment receipts for x402 services.
What our measurements say
AgentIndex is a remote MCP server published at mcp-agentindex.craftyour.site. It has been probed 5 times since 9/13/2026. It answered in 5 of them (100.0%), a near-uninterrupted record. Median response time is 580 ms, a delay an agent will notice. It offers a narrow, focused set of 4 tools. On the protocol side it still runs 2025-11-25 and has not moved to the newer spec.
Agent readability score
Can an LLM agent pick the right tool here — names, descriptions and parameter clarity are assessed.
Agent readability score
Agent readability score
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Risk: low
Advice
Raw observations
| Run | Era | Modern | ms | Legacy | ms | Versions |
|---|---|---|---|---|---|---|
| 2026-09-13 12:47:19 | Legacy | 400 | 612 | 200 | 585 | 2025-11-25 |
| 2026-09-13 10:45:14 | Legacy | 400 | 603 | 200 | 580 | 2025-11-25 |
| 2026-09-13 08:43:04 | Legacy | 400 | 478 | 200 | 519 | 2025-11-25 |
| 2026-09-13 06:40:42 | Legacy | 400 | 578 | 200 | 583 | 2025-11-25 |
| 2026-09-13 04:35:29 | Legacy | 400 | 564 | 200 | 580 | 2025-11-25 |
Schema compliance
tools/list structure, inputSchema validity, and a functional smoke test — the components of the 0-100 score.
- tools/list schema valid
- inputSchema is valid JSON Schema
- Smoke test not run this round
- Cold-start: cold 162ms → warm 161ms (penalty 1ms)
Tools
Tools the server advertised in the latest measurement — measured, not catalog-claimed.
find_serviceSearch the AgentIndex registry for x402 services matching a capability, e.g. "weather data" or "token prices". Returns matching services with endpoints, prices and their probed trust scores.
needstringrequired
check_trustFull trust report for one service: score, delivery/honesty rates, latency, and recent probes with chain-aware payment receipts. Accepts a label ("weatherpro") or full name ("weatherpro.agentindex.eth").
namestringrequiredprobesinteger
resolve_data_needEnd-to-end selection: describe a task, get back the single best service to pay (plus ranked alternatives and any services to avoid). Use this before spending money over x402.
taskstringrequired
get_verified_dataOne call: pick the most-trusted service for a need, fetch the data from it, and return the data together with that provider's trust score and its latest on-chain probe receipt as proof. Use when you want the answer AND a record of why the source was trusted. Scam / low-trust providers are never selected.
needstringrequired
Availability history
Each block is one measurement round. Green: working response. Amber: responded but the server was returning errors (5xx). Red: no response at all.
Era history
Each cell is one probe run. Faded cells are incomplete probes — one leg did not answer, so the era is inconclusive.
Response time history
The two probe legs separately: modern server/discover and legacy initialize.
Event log
Derived by comparing consecutive probes — changes in era, protocol version, build and reachability.
- Added to watch — era: Legacy
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[](https://mcpmetrics.io/servers/io-github-cognivis-agentindex)<a href="https://mcpmetrics.io/servers/io-github-cognivis-agentindex"><img src="https://mcpmetrics.io/badge/io.github.cognivis/agentindex/era.svg" alt="mcpmetrics"></a>You are seeing the last 7 days. Sign up for the full history. Which check failed and why is in the dashboard.
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