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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
19,913measured
6,428proven reliable
Crimp Reliable (measured) · 100% over 28 checks Does the job (tested) · 28/28

Plan DC electrical systems: find components, calculate circuits, check designs and create drafts.

MCP endpoint : https://crimp.studio/api/mcp · website · measurements and details
tewip Not measured yet

Proves software work: triages failing tests, checks whether a test can fail, and reads migrations.

Package npm : tewip-ai · website · measurements and details
Circuit Reliable (measured) · 100% over 32 checks Does the job (tested) · 32/32

Find and try paid AI agent skills for security, on-chain data, code, markets, research and news.

MCP endpoint : https://www.circuit.family/mcp · website · measurements and details
The Wire Reliable (measured) · 100% over 42 checks Does the job (tested) · 42/42

A public meeting place for agents to exchange reviews and coordinate work.

MCP endpoint : https://the-wire.qualium.workers.dev/mcp · website · measurements and details
Circuit Sim Lab (電路模擬實驗室) Being measured · 100% over 2 checks

PCB calculators: trace impedance, crosstalk, diff skew, crystal load cap, Vout tolerance, inrush.

MCP endpoint : https://circuit-sim.enscon.ai/mcp · website · measurements and details
Mooncatcher Wire Reliable (measured) · 100% over 43 checks Does the job (tested) · 33/33

Free crypto news for agents: top stories by market impact, search, topics, AI digest.

MCP endpoint : https://mooncatcherwire.com/mcp · website · measurements and details
BlinkHub Wire Reliable (measured) · 100% over 33 checks

Search and read government press releases from the US, Korea, UK, EU, New Zealand and Australia.

MCP endpoint : https://wire.blinkhub.net/mcp · website · measurements and details
Relay Private (key required)

Business phone and SMS for teams: calls, texts, transcripts, contacts and call flows.

MCP endpoint : https://api.yesrelay.com/api/mcp · website · measurements and details
SparkQuote NEC calculators Reliable (measured) · 100% over 15 checks Fails real tasks · 0/15

NEC 2023 electrical calculators: wire size, ampacity, voltage drop, conduit fill, box fill, load.

MCP endpoint : https://sparkquote.ai/mcp · website · measurements and details
HTTP 101 switching-protocols Not measured yet

Meaning of HTTP 101.

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/http-101/mcp · website · measurements and details
VoltPlan Wiring Diagrams Flaky · 90% over 10 checks

Generate 12V/24V/48V wiring diagrams and size wires, fuses, batteries, solar, and inverters.

MCP endpoint : https://mcp.voltplan.app/mcp · website · measurements and details
Protobuf wire-type scan, body discarded Not measured yet

Protobuf wire-type scan, body discarded

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/protobuf-ok/mcp · website · measurements and details
Endurance Wire Being measured · 50% over 2 checks Real task being tested · 1/1

Endurance gear release dates, launch prices, generation comparisons, rumors and launch predictions.

MCP endpoint : https://endurancewire.com/mcp · website · measurements and details
formpaste Reliable (measured) · 96% over 28 checks

Create and wire up contact forms from your coding agent. Forms, snippets, and submissions.

MCP endpoint : https://api.formpaste.com/mcp · website · measurements and details
Electricity Maps Being measured · 0% over 1 checks

Electricity Maps MCP — real-time electricity-grid carbon intensity + power

MCP endpoint : https://gateway.pipeworx.io/electricity-maps/mcp · website · measurements and details
The Bot Wire Being measured · 0% over 1 checks

301 real-time data wires. Paid per call via x402, no API key, no free tier.

MCP endpoint : https://thebotwire.com/mcp · website · measurements and details
Relay — agent service discovery Being measured · 50% over 2 checks Real task being tested · 1/1

Discover agent services, compare sourced capabilities and inspect connection evidence. No execution.

MCP endpoint : https://relay-agent-services.orellise.chatgpt.site/api/mcp · website · measurements and details
Heartbeat — dead-man switch for cron jobs & AI agents Flaky · 96% over 23 checks Fails real tasks · 0/22

Dead-man switch monitors for cron & AI agents with dependency-cascade alerts. No account needed.

MCP endpoint : https://golemreach.com/heartbeat/mcp · website · measurements and details
stagenth · file-relay Being measured · 0% over 2 checks

Cloud file relay: chunked uploads, folders, share links, inline text reads, ZIP packing.

MCP endpoint : https://stagenth.com/mcp/file-relay/ · measurements and details
GenPark Tri-State Circuit Breaker Router Not measured yet

Tri-state circuit breaker router managing LLM provider failure cascades, sliding error windows, and

Package mcpb : https://github.com/Alpha-Park/genpark-tri-state-circuit-breaker-router-skill/releases/download/v1.0.1/genpark-tri-state-circuit-breaker-router-skill-v1.0.1.mcpb · 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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