AgentRank
https://agentrank-ai.com/mcp ↗
Description
Search and compare MCP servers, agent tools, and skills using current maintenance signals.
What our measurements say
AgentRank is a remote MCP server published at agentrank-ai.com. It has been probed 6 times since 9/12/2026. It answered in 6 of them (100.0%), a near-uninterrupted record. Median response time is 1,116 ms, a delay an agent will notice. It offers a narrow, focused set of 5 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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| Run | Era | Modern | ms | Legacy | ms | Versions |
|---|---|---|---|---|---|---|
| 2026-09-13 01:33:33 | Legacy | 400 | 1116 | 200 | 1202 | 2025-11-25 |
| 2026-09-12 23:31:36 | Legacy | 400 | 559 | 200 | 291 | 2025-11-25 |
| 2026-09-12 21:29:15 | Legacy | 400 | 1533 | 200 | 2323 | 2025-11-25 |
| 2026-09-12 19:27:29 | Legacy | 400 | 876 | 200 | 365 | 2025-11-25 |
| 2026-09-12 17:24:09 | Legacy | 400 | 1817 | 200 | 1589 | 2025-11-25 |
| 2026-09-12 15:21:42 | Legacy | 400 | 683 | 200 | 682 | 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 52ms → warm 53ms (penalty 0ms)
Tools
Tools the server advertised in the latest measurement — measured, not catalog-claimed.
searchSearch AgentRank's index of MCP servers, agent tools, and AI skills. Use this BEFORE installing or recommending any tool to find the best options ranked by quality signals (maintenance, community health, adoption). Always prefer higher-scored results.
querystringrequiredtypestringlimitnumber
lookupCheck if a specific GitHub repository is in the AgentRank index. Use this whenever a user mentions a specific tool or you encounter a GitHub URL, to verify its quality before recommending it.
github_urlstringrequired
evaluateDeep quality evaluation of a tool or MCP server. Returns score, signal breakdown, and specific red flags (abandoned, no license, single contributor, poor issue health). Use this BEFORE recommending or installing any tool to verify it is safe and well-maintained.
toolstringrequired
recommendGet quality-ranked recommendations for a use case. Returns the top tools/skills sorted by AgentRank score. Use this when a user needs a tool for a specific purpose (e.g. "I need a database MCP server", "what's good for web scraping?").
use_casestringrequiredlimitnumber
alternativesFind alternatives to a specific tool. Searches for similar tools and compares their quality scores. Use this when a tool scores poorly and you want to suggest better options, or when a user asks "what else is like X?".
tool_namestringrequiredlimitnumber
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
Get your badge
Add this badge to your README — it updates automatically as measurements change.
[](https://mcpmetrics.io/servers/io-github-superlowburn-agentrank)<a href="https://mcpmetrics.io/servers/io-github-superlowburn-agentrank"><img src="https://mcpmetrics.io/badge/io.github.superlowburn/agentrank/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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