https://canonicai.com/api/mcp ↗
Read-only hosted MCP over CanonicAI's cited Answers corpus on canonicai.com.
CanonicAI — cited Answers corpus is a remote MCP server published at canonicai.com. It has been probed 9 times since 9/12/2026. It answered in 9 of them (100.0%), a near-uninterrupted record. Median response time is 337 ms, placing it among the faster endpoints. It offers a narrow, focused set of 3 tools. On the protocol side it still runs 2025-11-25 and has not moved to the newer spec.
Can an LLM agent pick the right tool here — names, descriptions and parameter clarity are assessed.
list_answers — Description doesn't clarify use cases beyond listing summaries.search_answers — No mention of handling zero results or query constraints.get_answer — Lacks details on error responses for invalid slugs beyond 'no fabrication'.Risk: low
tools/list structure, inputSchema validity, and a functional smoke test — the components of the 0-100 score.
Tools the server advertised in the latest measurement — measured, not catalog-claimed.
list_answersList published CanonicAI answer summaries from the static Answers corpus. Returns slug, id, question, canonical URLs, and citation counts.
limitintegeroffsetintegerget_answerReturn one Answer contract v0 record with citations for a known slug. Never fabricates content for unknown slugs.
slugstringrequiredsearch_answersSearch CanonicAI answers by simple deterministic token scoring over question, shortAnswer, and answer fields.
qstringrequiredlimitintegerDerived by comparing consecutive probes — changes in era, protocol version, build and reachability.
Add this badge to your README — it updates automatically as measurements change.
[](https://mcpmetrics.io/servers/com-canonicai-canonicai-answers)<a href="https://mcpmetrics.io/servers/com-canonicai-canonicai-answers"><img src="https://mcpmetrics.io/badge/com.canonicai/canonicai-answers/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.
Sign up free to seeThe catalog entries whose name and description are closest to this one, found with the same index the search box uses.
Public record of one read only walk over the official MCP registry: who answered, tools, who pays.
Public read-only MCP server for HODLXXI agent identity, trust, receipts, and verification.
Read-only MCP for Rialto quotes and swap preflight on Robinhood Chain. No signing or broadcast.
AI-operated. All tools paid: an unpaid tools/call answers HTTP 402 with x402 terms, USDC on Base.
Listen to Sadhu exposes a searchable corpus of Vedic scripture and recorded lectures. Look up verses by reference (e.g. "BG 2.13", "SB 5.5.3", "CC Madhya 8.128") with original Devanagari/Bengali, IAST transliteration and translations; read commentaries, prose chapters and letters; and search transcribed talks with semantic + lexical retrieval. Inline audio/video players let you hear a lecture passage or watch a clip. Read-only, no auth, no writes.
Read-only Bazi, True Solar Time, and Chinese almanac tools in English and Traditional Chinese.
| Run | Era | Modern | ms | Legacy | ms | Versions |
|---|---|---|---|---|---|---|
| 2026-09-13 08:43:04 | Legacy | 200 | 293 | 200 | 253 | 2025-11-25 |
| 2026-09-13 06:40:42 | Legacy | 200 | 369 | 200 | 329 | 2025-11-25 |
| 2026-09-13 04:35:29 | Legacy | 200 | 440 | 200 | 432 | 2025-11-25 |
| 2026-09-13 01:33:33 | Legacy | 200 | 382 | 200 | 365 | 2025-11-25 |
| 2026-09-12 23:31:36 | Legacy | 200 | 327 | 200 | 317 | 2025-11-25 |
| 2026-09-12 21:29:15 | Legacy | 200 | 337 | 200 | 346 | 2025-11-25 |
| 2026-09-12 19:27:29 | Legacy | 200 | 434 | 200 | 415 | 2025-11-25 |
| 2026-09-12 17:24:09 | Legacy | 200 | 260 | 200 | 297 | 2025-11-25 |
| 2026-09-12 15:21:42 | Legacy | 200 | 315 | 200 | 282 | 2025-11-25 |
Each block is one measurement round. Green: working response. Amber: responded but the server was returning errors (5xx). Red: no response at all.
Each cell is one probe run. Faded cells are incomplete probes — one leg did not answer, so the era is inconclusive.
The two probe legs separately: modern server/discover and legacy initialize.
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