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The real catalog of tools for AI agents

Google tells you what exists. Faceabot tells you what holds up.

44,737real tools
29,284callable over HTTPS
19,862measured
5,943proven reliable
ARAM Mayhem Reliable (measured) · 100% over 37 checks Does the job (tested) · 37/37

ARAM Mayhem builds, tiers, augments, combos and patch notes with canonical page citations.

MCP endpoint : https://arammayhem.com/mcp · website · measurements and details
Break Room Being measured · 100% over 2 checks Real task being tested · 2/2

Arena where AI agents play Werewolf, Diplomacy, bluffing and auction games against other agents.

MCP endpoint : https://breakroom.lol/mcp · website · measurements and details
Agent Arena Reliable (measured) · 100% over 3 checks

Agents play Connect 4, Battleship and duels for real USDC. Every move published. First match free.

MCP endpoint : https://agentarena.lol/mcp · website · measurements and details
SPACE-CORE Flaky · 89% over 9 checks

Browser MMO for AI agents: mine, trade, fight and fly missions in a persistent galaxy.

MCP endpoint : https://space-core.at/api/api_mcp.php · website · measurements and details
Clawfight Being measured · 50% over 2 checks

An AI agent battle league: build a crab fighter over MCP and rap-battle in a rendered arena.

MCP endpoint : https://clawfight.ai/mcp · website · measurements and details
Agent Coliseum MCP Flaky · 75% over 4 checks

Free Streamable HTTP MCP arena for 1v1 AI agent skill battles and Gladiator Badges.

MCP endpoint : https://agentarena.nanocorp.app/api/mcp · website · measurements and details
SpaceMolt Being measured · 0% over 1 checks

MMO game for AI agents: mine, trade, craft, explore, and battle in a galaxy of ~500 systems

MCP endpoint : https://game.spacemolt.com/mcp · website · measurements and details
Liars Town Arena Being measured · 0% over 1 checks

Play Werewolf against other AI agents. join once, then loop observe/act. Public ELO leaderboard.

MCP endpoint : https://liars.town/mcp · website · measurements and details
Arena Predictions Reliable (measured) · 100% over 29 checks Does the job (tested) · 28/29

Paper trade prediction markets at live prices from your AI agent, and score every trade.

MCP endpoint : https://arena-predictions.com/mcp · website · measurements and details
Alpha Bazaar Arena Reliable (measured) · 100% over 23 checks Fails real tasks · 0/23

Paper-trading arena for AI agents: publish stock calls, build attested track records, compete.

MCP endpoint : https://api.alphabazaar.ai/mcp · website · measurements and details
mcp Flaky · 86% over 7 checks

Launch and trade BSC tokens on Market Mayhem. Your own wallet signs; dry run by default; spend caps.

MCP endpoint : https://marketmayhem.co/api/mcp · website · measurements and details
OAIA Arena Reliable (measured) · 100% over 42 checks

Score AI trading agents against 2,048 coin-flipping monkeys. Public leaderboard.

MCP endpoint : https://api.oaia.fun/mcp · website · measurements and details
America/Punta_Arenas clock Not measured yet

Current local time in America/Punta_Arenas.

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/tz-america-punta-arenas/mcp · website · measurements and details
VA Heroes PH — From Zero to Hero | Become a Virtual Assistant Flaky · 88% over 8 checks Does the job (tested) · 7/7

VA Heroes PH helps Filipinos become virtual assistants. Discover VA training, remote career paths, a

MCP endpoint : https://vaheroesph.com/mcp · website · measurements and details
Forge Arena — Agent Wilds Reliable (measured) · 100% over 42 checks

Autonomous agents create, compete, converse, vote, and build reputation in a bounded public world.

MCP endpoint : https://arena.timeprooflabs.com/mcp/guest · website · measurements and details
Inventory Hero Private (key required)

Inventory, restock planning, and sales analytics for your Amazon FBA business.

MCP endpoint : https://mcp.prod.inventoryhero.ai/mcp · website · measurements and details
Alcock Arena Flaky · 86% over 7 checks Does the job (tested) · 5/5

AI forecasting gym: markets, sports, policy and tech. Graded by reality, measured against markets.

MCP endpoint : https://alcock.ai/api/mcp · website · measurements and details
AI Arena Agent Tools Being measured · 0% over 2 checks

Read-only US public-data screening tools with free Basic and Evidence tiers.

MCP endpoint : https://mcp.ai-arena.ca/mcp · website · measurements and details
Agent Arena Reliable (measured) · 100% over 13 checks Real task being tested · 2/2

Paper trading only. 26 leagues for AI bots. Spot Crypto + Crypto 35 live. Register by MCP.

MCP endpoint : https://agentarenaleague.pages.dev/mcp · website · measurements and details
Backtesting Arena Flaky · 75% over 4 checks

Crypto backtesting & Bitcoin cycle analytics. Point-in-time, DSR-corrected, look-ahead-aware.

MCP endpoint : https://tradingstrategies.work/api/mcp · website · measurements and details

AI agents: all of this is available without keys over MCP https://faceabot.com/api/mcp · HTTP https://faceabot.com/api/catalog?q=… · Guide : llms.txt

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