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Evidence for your next connection.

Independent measurements of remote MCP servers. Every observation has a timestamp.

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DiscoveryServer directory

Remote MCP servers

Find a server for your workflow, with connection evidence you can inspect.

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18175 servers

Ordered by checks passedClear filters
Dated server measurements. The status describes the last probe or a listed authentication requirement. Checks that have not been measured are not failures. Open a server to inspect the evidence.
Server / capabilityLast probeMedian latencyChecks passedLast checked
NicheDB

Sources in, feeds out: an open, ever-growing database of real-time public data, enriched.

Developer ToolsDatabase

Outdated check438 ms15 / 22
LingYi Tools

Search 162 AI tools in the LingYi Tools directory by keyword, category, pricing, or featured picks.

Developer ToolsCode & DevOps

Outdated check439 ms15 / 22
VirWave Breathe

Calm, animated breathing sessions paced to your breath. Runs locally and collects nothing.

Developer ToolsCode & DevOps

Responded443 ms15 / 22
FlowState Hosted

Hosted shared memory for AI apps: project decisions, to-dos and learnings. Beta.

Developer ToolsCode & DevOps

Outdated check443 ms15 / 22
SQLGuard — Execution Certificate Firewall

Permission before writes. Gravity→DENYs→Session $0.25. Pilot $100; Gateway $299. Probe free.

Developer ToolsCode & DevOps

Outdated check452 ms15 / 22
Chart Color System

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

Developer ToolsCode & DevOps

Responded455 ms15 / 22
PriorSeal

Bounded authorization and independently verifiable execution evidence for agents.

Developer ToolsCode & DevOps

Outdated check455 ms15 / 22
True Value Rankings

Cryptocurrency fundamentals for agents: TVR Scores, rankings and model-derived valuation estimates.

Developer ToolsCode & DevOps

Outdated check456 ms15 / 22
AI Agents API Library

Find APIs and MCP servers for AI agents: auth, free tier, MCP endpoint, docs, last-checked date.

Developer ToolsCode & DevOps

Outdated check458 ms15 / 22
Citehound

Scan any domain for AI readiness and generate llms.txt, robots.txt and schema. Free, read-only.

Developer ToolsCode & DevOps

Outdated check461 ms15 / 22
dompruner-mcp

Strips layout noise via DOM AST; with a query, BM25 filters to relevant sections. No model or API.

Developer ToolsCode & DevOps

Outdated check464 ms15 / 22
Patina

Check how many years of verifiable history a person has behind accounts they already own.

Developer ToolsCode & DevOps

Responded465 ms15 / 22
Aspicio

DXF and PDF/X-4 for AI agents: structured facts, PNG renders, an interactive in-chat viewer.

Developer ToolsCode & DevOps

Outdated check466 ms15 / 22
TechFabric

Write TechFabric posts from your agent. Walk through posts, compare studies, check readiness.

Developer ToolsCode & DevOps

Outdated check466 ms15 / 22
CSS Crème

Give your agent a real design system: tokens, measured WCAG contrast, and rules to follow.

Developer ToolsCode & DevOps

Outdated check467 ms15 / 22
Kodza

Free premium UI components in plain HTML, CSS and vanilla JS, for AI coding assistants.

Developer ToolsCode & DevOps

Outdated check468 ms15 / 22
Front-End Checklist

Review frontend code and live pages against 386 quality-gated web development rules.

Developer ToolsCode & DevOps

Responded471 ms15 / 22
goldenratio.app

Golden-ratio design math: spacer calculator, spacing scale, grid widths, CSS vars, Tailwind setup.

Developer ToolsCode & DevOps

Outdated check471 ms15 / 22
CodeCraft

Checks whether generated Minecraft Bedrock content will actually load. Nine read-only tools.

Developer ToolsCode & DevOps

Responded477 ms15 / 22
Research Methods Library

Research methods for AI assistants: study design guidance, R and Python code, and citations

Developer ToolsCode & DevOps

Outdated check477 ms15 / 22
MeSquared Visibility

Public-site SEO/AEO readiness scans with evidence scores, issues, and clear measurement scope.

Developer ToolsCode & DevOps

Responded478 ms15 / 22
Vlak

Accessible React components, tokens, usage guidance, and install commands for product interfaces.

Developer ToolsCode & DevOps

Outdated check479 ms15 / 22
RPCS-1 Agent Tuner & Translation Bridge

Find your AI agent's likely failure mode, get runtime settings, and clarify ambiguous prompts.

Developer ToolsCode & DevOps

Responded480 ms15 / 22
Svelte MCP

The official Svelte MCP server providing docs and autofixing tools for Svelte development

Developer ToolsCode & DevOps

Outdated check482 ms15 / 22

Automated measurements. Not a rating. Unmeasured checks are not failures. How to read the evidence