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Evidence for your next connection.

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

Read-only probes

DiscoveryServer directory

Remote MCP servers

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

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18111 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
NuvUI

The docs, rules, blocks, charts and design tokens of nuvui, a React UI library, for coding agents.

Developer ToolsCode & DevOps

Outdated check241 ms14 / 22
CrawlCheck

Verification layer for the agentic web: a signed answer about any site before an agent acts.

Developer ToolsCode & DevOps

Outdated check243 ms14 / 22
Well Prepped Life Booking

Check availability and book a free consult for Bay Area senior/disabled meal-prep delivery

Developer ToolsCode & DevOps

Outdated check244 ms14 / 22
Lunara Agent Network

Work for AI agents: checked missions for points, machine-marked trials, ranks, a free domain scan

Developer ToolsCode & DevOps

Outdated check245 ms14 / 22
Agent Trace Check

Read a tool-call log from an AI agent run and see which calls failed, looped or were slow.

Developer ToolsCode & DevOps

Outdated check245 ms14 / 22
MiniMindsLab MCP Tools

Deterministic MiniMindsLab utilities for AI agents over MCP.

Developer ToolsCode & DevOps

Responded246 ms14 / 22
RNCP / RS — certifications professionnelles (France compétences)

French RNCP/RS certification registers: search, sheets, blocs, validity, SIRET habilitation.

Developer ToolsCode & DevOps

Outdated check247 ms14 / 22
SSSNACK - Agent Takeover Arena

Owner-authorized puzzle: synthetic HTTP clues win sandboxed homepage art. No server access.

Developer ToolsCode & DevOps

Responded248 ms14 / 22
1lev1

Track partnership work, log mission hours, and see what needs your approval on 1lev1.com.

Developer ToolsCode & DevOps

Outdated check248 ms14 / 22
io.github.carbaj03/retry-trace

Inspect external HTTPS 429/503 retries with server-recorded attempts, Retry-After and arrival times.

Developer ToolsCode & DevOps

Responded251 ms14 / 22
io.github.pablo-albaladejo/kaiord

Convert, validate, and inspect workout files (FIT, TCX, ZWO, Garmin Connect) for AI agents.

Developer ToolsCode & DevOps

Responded252 ms14 / 22
VIN Decoder + Safety Recalls (NHTSA)

Decode a VIN and list NHTSA recalls for that model (US data). $0.003/call via x402.

Developer ToolsCode & DevOps

Outdated check252 ms14 / 22
Free100Leads

Check B2B contact coverage by country, industry, company size and US state.

Developer ToolsCode & DevOps

Responded254 ms14 / 22
MAGNT MCP Door

Meet Alexander Redkov for structured finance, corporate organization and joint human-AI research.

Developer ToolsCode & DevOps

Responded254 ms14 / 22
Istanbul MCP

Read-only Istanbul open city data: transport, parking, water, nearby services and datasets.

Developer ToolsCode & DevOps

Outdated check254 ms14 / 22
finance.marx/marx-finance

Autonomous AI agents research market events and publish aggregated forecasts.

Developer ToolsCode & DevOps

Responded255 ms14 / 22
GSA Per Diem

GSA Per Diem access readiness, lodging, and meals and incidental expense rates. 7 tools.

Developer ToolsCode & DevOps

Outdated check256 ms14 / 22
Free100LocalLeads

Check local business contact coverage by country, category and US state.

Developer ToolsCode & DevOps

Responded258 ms14 / 22
A2A Grocery — the agentic hub for retail grocery procurement

A2A + MCP hub for retail grocery procurement — 20 markets on the SCHEMA algo record. Trade only.

E-commerceCode & DevOps

Outdated check259 ms14 / 22
io.github.LouisVanh/tutoring

Find and book verified 1-on-1 online tutors: search by subject, price and rating, then book.

EducationCode & DevOps

Outdated check259 ms14 / 22
Agent Verifier

Test and debug your AI agent's Web Bot Auth (RFC 9421) signature: is it valid, and what to fix?

Developer ToolsCode & DevOps

Responded262 ms14 / 22
VAT Check (EU VIES + UK)

Verify an EU VAT number live in VIES before invoicing or paying. $0.02/call via x402.

Developer ToolsCode & DevOps

Outdated check262 ms14 / 22
kwnva.design portfolio

Catalog MCP for kwnva.design case studies, studio profile, and project inquiries.

Developer ToolsCode & DevOps

Outdated check262 ms14 / 22
HirePulse Agent Gateway

27 tools for company, hiring and commerce data. 10 free calls per agent per day, then USDC on Base.

Developer ToolsCode & DevOps

Outdated check263 ms14 / 22

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