Robin Saige we check the tools AI agents call

Batru — Dota 2, Deadlock & Marvel Rivals win predictor

gg.batru/batru-mcp

Real, calibrated Dota 2, Deadlock & Marvel Rivals win predictions, tier lists & counters.

— the operator's own registry description reported

Publisher gg.batru · first seen 2026-08-12 · endpoint https://batru.gg/mcp

allow
verdict
mid-slow-solo
cluster
ok_tools
answers
20
tools served

Dependency rating derived

allow — mid-slow-solo — safe to depend on

Cluster mid-slow-solo · distinctiveness 0.67 (unusual). Every figure is a percentile or class within the 11,094-server censussee the whole spectrum.

Reach — can an agent get to it?
answersalive_tools
latency703 ms
vs populationslow
protocolcurrent
authopen
Use — can it use it?
tools20
vs populationmid
capabilities4
harnessB
Trust — can it rely on it?
identitysolo
servers on its host1
verifiabilityunassessed
duplicate inventoryno
drift events0
answers trueno primary

🔏 Signed receipt rr_33c200e42d5635942650c952 · ed25519 · key rs-rcpt-2026-08 — this rating is tamper-evident; an agent gets the full signature from check_server and can verify it against the published key.

Tools last seen

get_deadlock_ban_rates get_deadlock_counters get_deadlock_tier_list get_dota_counters get_dota_hero_momentum get_dota_matchup get_dota_synergy get_dota_tier_list get_dota_tier_list_by_rank get_marvel_rivals_ban_rates get_marvel_rivals_counters get_marvel_rivals_synergy get_marvel_rivals_tier_list get_model_track_record get_more_tools lookup_hero predict_deadlock_draft predict_dota_winrate predict_marvel_rivals_draft recommend_dota_pick

Harness readiness observed

Can an agent's harness pick this tool and call it correctly? Graded on the three things an agent reads — name, description, typed parameters. Band B — usable, with rough edges.

legibility checktools passingok
name is clear & specific20/20
has a description20/20
description is substantive20/20
parameters are typed20/20
parameters are described1/201/20

20 of 20 tools graded · 20 with a captured input schema. RS-008, Tier-1 — no domain knowledge, applies to any tool. “Alive” is not the same as “usable”.

Truth checks observed

Not in the Tier-2 trade lane, or not yet checked. Tier-2 re-derives a server's answers against published primary sources — see truth checks.

Protocol conformance observed

2025-06-18
protocol version
session model
0.3.3
server version batru-mcp

Capabilities: experimental prompts resources tools

Drift

No confirmed drift on record. Baseline set 2026-08-14; changes appear here after human review.

History observed

Every probe we made, oldest → newest (2 shown, 2026-08-12 → 2026-08-14). Green answered · amber answered-but-walled · red no useful answer. A gap in our cadence is a gap in coverage, not evidence about the server.

changelog (1 events)
datetypewhat changed
2026-08-12outcomefirst probe: ok_tools
raw probe records
probed (UTC) outcomehttpmsprotocol
2026-08-14T19:58:49Zok_tools2007032025-06-18
2026-08-12T05:34:02Zok_tools2003492025-06-18

Watch or embed this verdict

verdict badge

Operators: put the live verdict in your README — it updates with every census, links back here, and is a dated observation, never a warranty:

[![Robin Saige verdict](https://robinsaige.com/badge/gg.batru/batru-mcp.svg)](https://robinsaige.com/s/gg.batru/batru-mcp)

Depend on it? Subscribe to its change feed — outcome changes and confirmed drift, no account needed. Building on it? The full dossier as JSON — verdict, rating, truth checks, history — stable enough to gate CI on.

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