Should my agent depend on the MCP server io.github.RavioleLabs/predmcp?

Verdict: allow — rich-slow-solo — safe to depend on As of 2026-08-15T11:28:18Z: a dated observation with receipts, not a warranty.

PredMCP

io.github.RavioleLabs/predmcp

Polymarket + Hyperliquid + macro for AI agents. 38 tools, signal backtest, SSE streaming. Free tier.

— the operator's own registry description reported

Publisher io.github.RavioleLabs · first seen 2026-08-12 · endpoint https://predmcp.com/mcp

allow

verdict

rich-slow-solo

cluster

ok_tools

answers

tools served

Dependency rating derived

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

Cluster rich-slow-solo · distinctiveness 0.488 (moderate). Every figure is a percentile or class within the 11,094-server census — see the whole spectrum.

Reach — can an agent get to it?

answersalive_tools

latency372 ms

vs populationslow

protocolcurrent

authopen

Use — can it use it?

tools47

vs populationhigh

capabilities1

harnessA

Trust — can it rely on it?

identitysolo

servers on its host1

verifiabilityunassessed

duplicate inventoryno

drift events0

answers trueno primary

🔏 Signed receipt rr_7f28952ecdc6ccb7c6de400e · 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

create_api_key get_basic_macro get_carry_scanner get_cex_outflows get_conviction_score get_cross_venue_funding get_funding_curve_anomaly get_funding_outliers get_funding_rates get_hip4_vs_pm_arb get_late_game_sports get_liquidation_clusters get_macro_context get_macro_liquidity get_market_context get_market_regime get_markets get_markets_near_resolution get_movers get_news_correlation get_odds get_oi_divergence get_oi_history get_oi_near_cap get_options_iv get_orderbook get_orderbook_depth get_pm_hl_divergences get_portfolio_risk get_position_size get_price_summary get_recent_news get_recent_signals get_setup_quality get_signal_backtest get_signal_history get_signal_performance get_signals get_simple_iv get_top_funding_rates get_upcoming_catalysts get_volume_spikes get_whale_flow get_whale_label get_whale_positions get_whale_trades search_markets

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 A — an agent can pick and call these reliably.

legibility check	tools passing	ok
name is clear & specific	47/47	✓
has a description	47/47	✓
description is substantive	47/47	✓
parameters are typed	47/47	✓
parameters are described	47/47	✓

47 of 47 tools graded · 47 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

0.7.0

server version PredMCP

Capabilities: 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)

date	type	what changed
2026-08-12	outcome	first probe: ok_tools

raw probe records

probed (UTC)	outcome	http	ms	protocol
2026-08-14T19:59:14Z	ok_tools	200	372	2025-06-18
2026-08-12T05:34:28Z	ok_tools	200	425	2025-06-18

Watch or embed this verdict

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/io.github.RavioleLabs/predmcp.svg)](https://robinsaige.com/s/io.github.RavioleLabs/predmcp)

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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