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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
Yumi PyPI Wheel Evidence Reliable (measured) · 100% over 3 checks

Batch PyPI wheel filenames and reported metadata; no downloads or compatibility checks.

MCP endpoint : https://noqt.no-qt.chatgpt.site/api/yumi/mcp · website · measurements and details
FactReason Reliable (measured) · 100% over 41 checks Fails real tasks · 0/41

Check exact npm/PyPI upgrades for evidence-backed breaking changes; query APIs and components.

MCP endpoint : https://www.factreason.com/mcp · website · measurements and details
UpgradeLens Flaky · 80% over 5 checks

npm/PyPI package dependency upgrade reviews: security, runtime compatibility, cited migration.

MCP endpoint : https://upgradelens.mattpicone.workers.dev/mcp · website · measurements and details
Presend dependency checks Reliable (measured) · 100% over 7 checks

Check an npm/PyPI package before an AI agent installs it: 5 focused supply-chain tools.

MCP endpoint : https://presend.pages.dev/mcp-deps · website · measurements and details
PyPI Release Tracker — new Python packages & dependency updates (pypiwatch) Flaky · 67% over 3 checks Real task being tested · 2/2

PyPI releases: Python package versions, daily. Register in-session — free testnet funds.

MCP endpoint : https://a2awire.com/mcp/data/pypiwatch-new-pypi-package-releases-python-dependency-updates-dffb95/http · website · measurements and details
Sourced Being measured · 0% over 1 checks

Source code search for every package on PyPI and npm.

MCP endpoint : https://mcp.sourced.dev/mcp · website · measurements and details
Pypi Stats Being measured · 0% over 1 checks

PyPI Stats MCP.

MCP endpoint : https://gateway.pipeworx.io/pypi-stats/mcp · website · measurements and details
pkg-oracle — Dependency Trust Oracle Flaky · 80% over 5 checks

Blocks typosquatted or hallucinated npm/PyPI packages before an AI agent installs them.

MCP endpoint : https://mcp-snowy-dew-9447.fly.dev/mcp · measurements and details
package-registry-mcp Not measured yet

Look up npm and PyPI packages: versions, descriptions, and metadata. No key required.

Package npm : @mrfentmen/package-registry-mcp · website · measurements and details
Upgrade X-Ray: npm & PyPI dependency update diff Private (key required)

Diff two npm/PyPI versions or lockfiles: new install scripts, network/shell/eval calls, new deps.

MCP endpoint : https://mcp.apify.com/?tools=cybernative-ai/upgrade-xray · website · measurements and details
pypi-mcp Not measured yet

Keyless MCP server for PyPI: Python package versions, summaries, authors, requirements, release...

Package npm : pypi-mcp · website · measurements and details
Yumi Cost-Aware Diagnostic Planner Reliable (measured) · 100% over 3 checks

Exact expected-cost diagnostic policies for caller-supplied finite deterministic fault models.

MCP endpoint : https://noqt.no-qt.chatgpt.site/api/yumi/probe-mcp · website · measurements and details
Package Intel Not measured yet

npm, PyPI & crates.io health, vulns and dependency graphs. Runs locally, no API key.

Package npm : package-intel-mcp · website · measurements and details
The Wheel Atlas Reliable (measured) · 100% over 42 checks

Open bicycle wheelset database: specs, weights, rim depths, UCI approval, prices in USD/EUR/GBP/AUD.

MCP endpoint : https://thewheelatlas.com/mcp · website · measurements and details
Pypi Being measured · 0% over 1 checks

PyPI MCP — wraps the Python Package Index (PyPI) JSON API (free, no auth).

MCP endpoint : https://gateway.pipeworx.io/pypi/mcp · website · measurements and details
Spin Wheel Names Being measured · 50% over 2 checks Real task being tested · 1/1

Spin a random picker wheel, pick a random number, and search shared wheels from spinwheelnames.com.

MCP endpoint : https://spinwheelnames.com/mcp · website · measurements and details
cf-package-check Reliable (measured) · 100% over 41 checks Does the job (tested) · 41/41

Abandonment checks for WordPress, npm and PyPI packages, priced per call.

MCP endpoint : https://packages.cfsoft.us/mcp · measurements and details
Wheel Fitment API Not measured yet

Official MCP server for vehicle wheel and tire fitment data from wheel-size.com

Package pypi : wheel-size-mcp · website · measurements and details
pkg:pypi package-url shape, value discarded Not measured yet

pkg:pypi package-url shape, value discarded

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/purl-pypi/mcp · website · measurements and details
Package Intel MCP Reliable (measured) · 100% over 43 checks Does the job (tested) · 43/43

Package intelligence for AI agents across npm, PyPI, crates.io and deps.dev. No API keys.

MCP endpoint : https://package.datakoot.com/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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