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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
19,924measured
6,554proven reliable
spikesh Reliable (measured) · 100% over 3 checks

Read Spike.sh incidents, on-call, escalations and services; acknowledge, resolve, set priority.

MCP endpoint : https://spikesh.usefulapi.io/mcp · website · measurements and details
spikes Not measured yet

UI feedback for AI-assisted building. Click elements, rate them, agents triage via MCP.

Package npm : spikes-mcp · website · measurements and details
SpikeMe Not measured yet

Analyze your repo's stack and generate grounded, time-boxed spike decision docs.

Package npm : spikeme-mcp · website · measurements and details
mcp Not measured yet

Analyze JVM thread dumps with ThreadMine: deadlocks, CPU spikes, pool exhaustion, health score.

Package npm : @threadmine/mcp · website · measurements and details
Typographic points to millimeters, number discarded Not measured yet

Typographic points to millimeters, number discarded

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/point-mm/mcp · website · measurements and details
Market Triggers Reliable (measured) · 100% over 44 checks

Stock watchlist alerts: 8-K filings, volume spikes, big moves, gaps, upcoming earnings. Read-only.

MCP endpoint : https://market-triggers-mcp.agentbets.workers.dev/mcp · website · measurements and details
Didot points to millimeters, number discarded Not measured yet

Didot points to millimeters, number discarded

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/didot-mm/mcp · website · measurements and details
Status Is Down Private (key required)

Read-only outage intelligence: live service status, report history, geography and spikes

MCP endpoint : https://statusisdown.com/api/mcp · website · measurements and details
measuremy.site Private (key required)

Cookieless web analytics your AI agent can read: traffic, spikes and what caused them, funnels.

MCP endpoint : https://a.measuremy.site/mcp · website · measurements and details
Ephys Not measured yet

Read-only analysis of intracortical BCI recordings (NWB, DANDI, WAV): spikes, PSTHs, decoding, plots

Package pypi : ephys-mcp · website · measurements and details
VMware Debug Not measured yet

Read-only VMware incident correlation: timeline, spikes, root-cause routing. 2 MCP tools.

Package pypi : vmware-debug · website · measurements and details
Journey for Health Private (key required)

Read-only glucose, meal and spike data the user chooses to share from Journey for Health.

MCP endpoint : https://api.jforh.com/mcp · website · measurements and details
AI API Cost Firewall & Rate Limiter Being measured · 0% over 1 checks

Token guard and rate limiter preventing runaway API cost spikes for OpenAI and Anthropic.

MCP endpoint : https://neon_innovation_lab--mcp-rate-limiter.apify.actor/mcp · website · measurements and details
Lacquer nail salon booking Reliable (measured) · 100% over 17 checks Fails real tasks · 0/17

Find US nail salons and book confirmed appointments: menus, prices, hours, live open times.

MCP endpoint : https://lacquer.beauty/mcp · website · measurements and details
Perfonext Render MCP Not measured yet

MCP server for analyzing React Profiler exports: rerenders, commit spikes, slow components.

Package npm : @perfonext/render-mcp · website · measurements and details
LowlandData TCG Prices Private (key required)

Daily EU card prices, deals, EU-vs-US arbitrage and spike alerts for 19 card games.

MCP endpoint : https://mcp.apify.com/?actors=lowlanddata/cardmarket-price-guide,lowlanddata/cardmarket-deal-finder,lowlanddata/tcg-price-arbitrage,lowlanddata/tcg-price-movers · website · measurements and details
PostFinder post offices and parcel points Reliable (measured) · 100% over 3 checks Does the job (tested) · 3/3

Nearest post offices, parcel lockers and post boxes in AU, NZ, US, UK and Canada. Free, no key.

MCP endpoint : https://api.postfinder.io/mcp · website · measurements and details
LP Pool Check Flaky · 96% over 22 checks Does the job (tested) · 20/20

Read a liquidity pool's volume, TVL and fee APR over 1 and 7 days, and spot a short APR spike.

MCP endpoint : https://lpcheck.openkrill.app/mcp · website · measurements and details
emoji code-point count, text discarded Not measured yet

emoji code-point count, text discarded

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/emoji-n/mcp · website · measurements and details
Unicode code-point length, text discarded Not measured yet

Unicode code-point length, text discarded

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/unicode-len/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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