AimRank is a remote MCP server that gives an AI agent 21 tools, among them aimrank_create_share_card, aimrank_discover_public_rankings, aimrank_explain. It answers at https://app.aimrank.io/mcp/public over streamable HTTP, and it listed its tools to an anonymous client, so no sign-in was needed for that. Our probes reached it 6 of 6 times since 10 September 2026; the last check, on 19 October 2026, succeeded.
Read public pairwise-preference rankings and their statistical quality evidence. No API key.
Description as the publisher wrote it.
| Tool | What it does |
|---|---|
aimrank_create_share_card | Return share-ready URLs + embed snippets for a ranking. Formats: "all" (default — everything), "twitter", "linkedin", "embed_leaderboard", "embed_vote", "badge_markdown", "qr_code", "data_card". Pass these to a human to paste into a tweet, Inputs: ranking_id, api_key, format |
aimrank_discover_public_rankings | Browse public rankings — agent equivalent of surfing aimrank.io. Filters: category, media_type ("text" | "image" | "audio" | "video"), sort ("trending" | "recent" | "most_votes" | "random"), limit 1-50. Each result embeds share assets so th Inputs: api_key, category, media_type, sort, limit |
aimrank_explain | iCOMPLY contract: explain a prediction in features + narrative. Returns the Glicko-2 μ/φ inputs for both entities + a deterministic narrative. No LLM-synthesised rationale — these are the actual numbers the math uses, which is exactly what Inputs: ranking_id, entity_a_id, entity_b_id, api_key |
aimrank_find_similar_domains | Find public domains most similar to a query or a known domain. Use ``query`` for free-text search ("pharma evaluation") OR ``domain_id`` to find domains similar to one you already know. Exactly one must be provided. TF-IDF + cosine similari Inputs: api_key, query, domain_id, limit, min_score |
aimrank_get_agreement | Inter-annotator agreement — Layer 5. Returns Cohen's κ (n=2 raters), Fleiss' κ, Krippendorff's α, Scott's π + Landis-Koch interpretation, plus the multi-rater coverage report. `min_raters` overrides the ranking's configured min_raters_per_p Inputs: ranking_id, api_key, min_raters |
aimrank_get_ceiling | Pairwise-κ ceiling from qualification attempts. The upper bound any judge / RM can credibly hit on this domain — used to pin the L3 pilot refund clause (refund if κ < ceiling - 5pp). api_key is optional on the public endpoint; on /mcp/mcp a Inputs: ranking_id, api_key, min_overlapping_items |
aimrank_get_crowd_bt | CrowdBT — joint fit of entity scores + per-annotator reliability η. Surfaces noisy / anti-correlated raters explicitly. Methodology audit, not a live engine. api_key is optional on the public endpoint; on /mcp/mcp a missing key is refused. Inputs: ranking_id, api_key, min_votes_per_annotator, min_votes_per_entity, max_iterations |
aimrank_get_daily_pair | Fetch today's Daily Pair — the trending matchup chosen at 00:00 UTC. Pairs with the `vote_of_the_day` agent template. Returns the challenge + a fresh matchup. If the cron hasn't run yet, falls back via ok=False so the agent can use `aimrank Inputs: api_key |
aimrank_get_data_card | Auto data card — Layer 7. Provenance + IAA + coverage + per-annotator quality + transitivity + qualification stats in one synthesized markdown audit artefact. Format: 'markdown' (default) or 'json' for structured summary. api_key is optiona Inputs: ranking_id, api_key, format |
aimrank_get_domain | Get domain details including entity pool and competition list. api_key is optional on the public endpoint; on /mcp/mcp a missing key is refused. Inputs: domain_id, api_key |
aimrank_get_leaderboard | Get the top N entities of a ranking sorted by rating. api_key is optional on the public endpoint; on /mcp/mcp a missing key is refused. Inputs: ranking_id, api_key, limit |
aimrank_get_matchup | Get the next pair of entities to evaluate. Strategies: adaptive (default), swiss, balanced, random, uncertainty, explore, information_gain. api_key is optional on the public endpoint; on /mcp/mcp a missing key is refused. Inputs: ranking_id, api_key, strategy |
aimrank_get_plackett_luce | Plackett-Luce listwise ranking aggregation — OFFLINE AUDIT ONLY. Reported post-hoc; it NEVER writes ratings, and setting it as a ranking's algorithm returns 400. AimRank has 6 rating engines plus 2 offline aggregators (this and CrowdBT) — n Inputs: ranking_id, api_key, min_appearances_per_entity, max_iterations |
aimrank_get_ranking | Fetch a ranking's metadata + top 25 entities sorted by rating. api_key is optional on the public endpoint; on /mcp/mcp a missing key is refused. Inputs: ranking_id, api_key |
aimrank_healthcheck | iCOMPLY contract: liveness + DB-connectivity probe. |
aimrank_list_competitions | List all competitions (open voting + brackets) in a domain. api_key is optional on the public endpoint; on /mcp/mcp a missing key is refused. Inputs: domain_id, api_key |
aimrank_list_domain_entities | List all entities in a domain's pool sorted by rating. api_key is optional on the public endpoint; on /mcp/mcp a missing key is refused. Inputs: domain_id, api_key |
aimrank_list_public_judges | Browse public judge-prompt artifacts shared by other users. Filter by ``category`` (free-text), ``domain_id``, or both. Sort options: ``fork_count`` (default — most-forked first), ``recent``, ``faithfulness``. Returns artifact summaries WIT Inputs: api_key, category, domain_id, sort, limit |
aimrank_predict | iCOMPLY contract: pairwise prediction with provenance fields. Returns the engine's predicted winner + probability shaped so iCOMPLY's Annex IV section-4 generator can ingest the response directly. See [iCOMPLY_INTEGRATION_STRATEGY.md] for t Inputs: ranking_id, entity_a_id, entity_b_id, api_key |
aimrank_predict_matchup_winner | Predict the winner of a matchup BEFORE a vote is cast. Uses Glicko-2 win probability under the same formula matchmaking uses internally. Pairs with aimrank_submit_vote for the "Claude predicts, you vote, we compare" demo. Does not record a Inputs: ranking_id, entity_a_id, entity_b_id, api_key |
aimrank_search_entities | Find entities by name substring within a ranking. api_key is optional on the public endpoint; on /mcp/mcp a missing key is refused. Inputs: ranking_id, query, api_key, limit |
Every block below points at https://app.aimrank.io/mcp/public. Pick your client and copy.
claude mcp add --transport http aimrank https://app.aimrank.io/mcp/public
{
"mcpServers": {
"aimrank": {
"command": "npx",
"args": ["-y", "mcp-remote", "https://app.aimrank.io/mcp/public"]
}
}
}{
"mcpServers": {
"aimrank": {
"url": "https://app.aimrank.io/mcp/public"
}
}
}{
"servers": {
"aimrank": {
"type": "http",
"url": "https://app.aimrank.io/mcp/public"
}
}
}{
"context_servers": {
"aimrank": {
"url": "https://app.aimrank.io/mcp/public"
}
}
}{
"mcpServers": {
"aimrank": {
"serverUrl": "https://app.aimrank.io/mcp/public"
}
}
}{
"mcpServers": {
"aimrank": {
"url": "https://app.aimrank.io/mcp/public"
}
}
}name: AimRank
version: 0.0.1
schema: v1
mcpServers:
- name: AimRank
type: streamable-http
url: https://app.aimrank.io/mcp/public{
"mcpServers": {
"aimrank": {
"httpUrl": "https://app.aimrank.io/mcp/public"
}
}
}{
"mcpServers": {
"aimrank": {
"type": "http",
"url": "https://app.aimrank.io/mcp/public"
}
}
}{
"mcpServers": {
"aimrank": {
"url": "https://app.aimrank.io/mcp/public"
}
}
}goose://extension?url=https%3A%2F%2Fapp.aimrank.io%2Fmcp%2Fpublic&type=streamable_http&id=aimrank&name=AimRank
It answered our last check on 19 October 2026 in 68 ms. Over 6 checks since 10 September 2026 it answered 6. Status here comes from Neuronto's own probes, not from the publisher.
Yes. It is published by aimrank.io and served from app.aimrank.io, the vendor's own domain: https://app.aimrank.io/mcp/public.
21, as returned by the server's own tools/list on 12 September 2026: aimrank_create_share_card, aimrank_discover_public_rankings, aimrank_explain, aimrank_find_similar_domains, aimrank_get_agreement, aimrank_get_ceiling, aimrank_get_crowd_bt, aimrank_get_daily_pair, and 13 more.
It answered our last check on 19 October 2026 in 68 ms. Over 6 checks since 10 September 2026 it answered 6.
Put the server under mcpServers in ~/.cursor/mcp.json with the URL https://app.aimrank.io/mcp/public. The exact JSON is above, with the same setup for Claude Code, Claude Desktop, VS Code, Windsurf, Zed, Gemini CLI and the rest.
It listed its tools to an anonymous client, so reading the tool list needs no key. Individual tools can still ask for credentials in their own inputs.
Publisher: io.aimrank. Endpoint host: app.aimrank.io. ARD identifier: urn:air:io.aimrank:mcp:aimrank.
First indexed 10 September 2026. The tools are exactly what the server returned; nothing on this page
is inferred from its name. Ranking in Neuronto search is never for sale.