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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
19,887measured
6,168proven reliable
Traditional Colors Reliable (measured) · 100% over 13 checks Fails real tasks · 0/13

Traditional color names (Japanese and 10 more cultures) with hex/RGB and sources; name a hex.

MCP endpoint : https://color.omikuji.dev/mcp · website · measurements and details
Tailwind Shades Reliable (measured) · 100% over 41 checks Does the job (tested) · 41/41

Tailwind CSS palettes (50-950) from any color, the closest Tailwind color, and Tailwind's defaults

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

Color utilities MCP.

MCP endpoint : https://gateway.pipeworx.io/color/mcp · website · measurements and details
Color Companion Reliable (measured) · 100% over 43 checks

Convert colours between hex, RGB, HSL, OKLCH and CMYK, and compute harmonies.

MCP endpoint : https://color-companion.gumballtools.com/api/mcp · website · measurements and details
Huebloom Coloring Pages Being measured · 100% over 2 checks Real task being tested · 2/2

Find printable coloring pages, browse themed collections, and get previews and original PDF links.

MCP endpoint : https://mcp.huebloom.art/mcp · website · measurements and details
color-forge-mcp Not measured yet

Convert between HEX, RGB, HSL color formats and generate palettes

Package npm : color-forge-mcp · website · measurements and details
Color Pizza Being measured · 0% over 1 checks

Color Pizza MCP — names hex colors using human-friendly color-name lists.

MCP endpoint : https://gateway.pipeworx.io/color-pizza/mcp · website · measurements and details
Color Palette Generator API Being measured · 0% over 1 checks

Generate harmonious color palettes — complementary, analogous, triadic. x402 micropayment.

MCP endpoint : https://color-palette.api.klymax402.com/mcp · website · measurements and details
CSS hex color shape Not measured yet

CSS hex color shape

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/color-hex-ok/mcp · website · measurements and details
Hex color to RGB Not measured yet

Hex color to RGB

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/hex-rgb/mcp · website · measurements and details
color Not measured yet

MCP server for color palette generation and conversion — HEX, RGB, HSL

Package npm : color-forge-mcp · website · measurements and details
KDP Coloring Book Studio Private (key required)

Create coordinated, print-ready coloring book interiors with quotes and explicit confirmation.

MCP endpoint : https://api.kdpcoloringbook.com/mcp/ · website · measurements and details
PickShade color tools Flaky · 83% over 6 checks Does the job (tested) · 5/5

18 color tools: OKLCH, WCAG and APCA contrast fixes, palettes, gradients, color blindness, tokens.

MCP endpoint : https://pickshade.com/api/mcp · website · measurements and details
Muro Paint Colors Flaky · 98% over 42 checks Fails real tasks · 0/41

Real paint colours from 35 brands, free; paint a room photo with a Muro account.

MCP endpoint : https://mcp.usemuro.com/mcp · website · measurements and details
Contrast ratio for two hex colors Not measured yet

Contrast ratio for two hex colors

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/contrast-ok/mcp · website · measurements and details
Chart Color System Being measured · 100% over 2 checks Real task being tested · 2/2

Solve, audit and simulate colorblind-safe chart palettes. WCAG contrast, OKLab ΔE. Read-only.

MCP endpoint : https://chart-color-mcp.vercel.app/mcp · website · measurements and details
WCAG AA contrast for two hex colors Not measured yet

WCAG AA contrast for two hex colors

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/wcag-aa-ok/mcp · website · measurements and details
WCAG AAA contrast for two hex colors Not measured yet

WCAG AAA contrast for two hex colors

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/wcag-aaa-ok/mcp · website · measurements and details
Color Me Shop MCP Server Private (key required)

Official remote MCP server for Color Me Shop.

MCP endpoint : https://agent.colorme.app/api/mcp · website · measurements and details
Colors-LE Not measured yet

Extract colors from stylesheets and code, with their notation and position.

Package npm : colors-le-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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