The real catalog of tools for AI agents

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

48,257real tools

32,111callable over HTTPS

22,209measured

6,682proven reliable

Xpress Flow Systems Reliable (measured) · 100% over 8 checks Does the job (tested) · 8/8

No-sign-up eSIMs for 200+ countries, phone-number eSIMs, domains and proxies. You approve payment.

MCP endpoint : https://www.xpressflowsystems.com.ng/api/mcp · website · measurements and details

Flow Learning System Not measured yet

Build motion-graphics lessons with sentence-synced TTS for any subject: one sentence, one scene.

Package mcpb : https://github.com/ghlee0786/flow-learning-system/releases/download/v0.1.0/flow-learning-system-0.1.0.mcpb · website · measurements and details

gen-system Understand Not measured yet

Parser facts about a codebase: architecture, call graphs, control flow, effects, beliefs

Package npm : gen-understand · website · measurements and details

Legends of Learning Reliable (measured) · 100% over 55 checks Does the job (tested) · 55/55

Search the Legends of Learning K-8 games catalog and standards alignment

MCP endpoint : https://app.legendsoflearning.com/mcp · website · measurements and details

Cubite LMS: Learning Management System Private (key required)

LMS (learning management system): manage courses, SCORM/xAPI, learners, certificates and reports.

MCP endpoint : https://cubite.io/api/mcp/mcp · website · measurements and details

Math MCP Learning Being measured · 50% over 2 checks Real task being tested · 1/1

Educational MCP server with 17 math/stats tools, visualizations, and persistent workspace

MCP endpoint : https://math-mcp.fastmcp.app/mcp · website · measurements and details

I2IDL Glossary of Digital Learning Reliable (measured) · 100% over 27 checks Does the job (tested) · 27/27

Public read-only MCP access to digital learning concepts, semantic relationships, and citations.

MCP endpoint : https://id.i2idl.org/mcp · website · measurements and details

Microsoft Learn MCP Flaky · 98% over 50 checks Does the job (tested) · 49/49

Official Microsoft Learn MCP Server – real-time, trusted docs & code samples for AI and LLMs.

MCP endpoint : https://learn.microsoft.com/api/mcp · website · measurements and details

Learning Optimizer Private (key required)

Schedule spaced reviews and exam study plans from each learner's forgetting curve.

MCP endpoint : https://learning-optimizer-mcp.saifs.ai/mcp · website · measurements and details

Learn with Agents Private (key required)

Your AI agent builds interactive block-based courses over MCP; take them at learnwithagents.app.

MCP endpoint : https://learnwithagents.app/mcp · website · measurements and details

Learn the Dao — Tao Te Ching Flaky · 98% over 46 checks

Read, search and cite all 81 chapters of the Tao Te Ching, with per-rendering attribution.

MCP endpoint : https://learnthedao.com/api/mcp · website · measurements and details

Estuary Flow MCP by usefulapi Flaky · 90% over 10 checks Fails real tasks · 0/6

Inspect Estuary Flow captures, materializations, collections and stats.

MCP endpoint : https://estuary-flow.usefulapi.io/mcp · website · measurements and details

Flow — Base quotes & contract safety for agents Reliable (measured) · 100% over 36 checks

Best-execution quotes and contract safety checks on Base for AI agents, paid per call via x402.

MCP endpoint : https://flow-kg4x.vercel.app/api/mcp · website · measurements and details

HumanMirror Flow Flaky · 98% over 44 checks

Verified 2-3 step AI-agent missions with whole-transaction success-only charging.

MCP endpoint : https://humanmirror.fr/api/flow/mcp/ · website · measurements and details

Zynta Flow Private (key required)

On-brand carousels, captions and scheduled posts for Instagram, LinkedIn and TikTok.

MCP endpoint : https://zyntaflow.com/api/mcp · website · measurements and details

Flows Private (key required)

Build product adoption your way - Product adoption infrastructure no-code or all-code.

MCP endpoint : https://api.flows-cloud.com/mcp · measurements and details

Re:port Flow MCP Flaky · 80% over 5 checks

Generate PDF reports from Re:port Flow templates via Claude and other AI agents.

MCP endpoint : https://mcp.re-port-flow.com/mcp · website · measurements and details

Final POS Flows (direct) Being measured · 0% over 2 checks

Flow's direct endpoint for sk_ keys. For all of Final in one server, use com.finalpos/final.

MCP endpoint : https://flow.finalpos.com/api/mcp · website · measurements and details

Flow Productivity Private (key required)

Notes, kanban tasks, and a capture inbox: read and create Flow data with a personal token.

MCP endpoint : https://neighborly-stoat-529.eu-west-1.convex.site/mcp · website · measurements and details

US Spot Bitcoin & Ethereum ETF Flows Being measured · 0% over 1 checks

Daily net flows for US spot Bitcoin & Ethereum ETFs (IBIT, FBTC, GBTC, ETHA) with per-fund history

MCP endpoint : https://yasinozen.com/etf-flows/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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