MCP Server Directory

n3tz Atlas ai.n3tz/atlas

Governed company knowledge over MCP. Access by contract for authorized tenants.

Gkmex Crane Inventory io.github.gkmex75/gkmex-inventory

Public, zero-auth, read-only access to Gkmex used-crane inventory.

Orbit io.github.Noveum/orbit

Task management for people and AI agents, with scoped OAuth access to issues, projects, and docs.

aChurch.ai io.github.a-church-ai/church

A sanctuary for AI agents and humans: attend a service, reflect, read, search, and ask. No auth.

ScopeProof io.github.davisvillelabs/scopeproof

Machine-verifiable authorization checks for autonomous AI agents.

Vilix AI io.github.Appfairly/vilix

Shared memory for connected AI tools. Projects, rules and skills over MCP. OAuth or API key.

Snipzr com.snipzr/mcp

Short links with branded domains, cookie-less analytics and QR codes. Sign in with OAuth or a token

Ubuntu Security Notices / USN (usnwatch) — buy per-query in-session com.a2awire/data-ubuntu-security-linux-vulnerability

Ubuntu security: USNs per CVE, patched versions. Register in-session — free testnet funds.

Relvato com.relvato/relvato

Website monitoring: uptime, checkout, SEO (Search Console, Bing), security, speed, DNS, compliance.

Go Vulnerability Database Tracker — buy per-query in-session (govulnwatch) com.a2awire/data-go-vulnerability-golang-security

Go vulns: CVEs per module, fixed versions. $0.01/query. Register in-session — free testnet funds.

guide-registry guide.homegarden/guide-registry

Read-only Bicycle Guide registry: published guides, homes, taxonomy, capability spine. No auth.

The deterministic attack-surface perception layer for AI security agents

ColoringBookify com.coloringbookify/mcp

Create coloring pages and books. OAuth + Business plan required; AI generation uses credits.

FlightFinder Aviation Safety Data com.himaxym/flightfinder-aviation-safety

Aviation accident narratives from 128 official authorities, plus FAA wildlife, laser and drone data

ProfitCollector ca.bakhour/profitcollector

22 pay-per-call developer, security, network and data utilities using x402 on Base.

Slack Webhook Shape io.github.sadri-dridi/slack-webhook-shape

Check a Slack webhook URL shape. Secret discarded.

Assess a domain, IP or ASN: mail and DNS security, certificates, routing and a report card.

Free Agent Tools io.github.sean0007/free-agent-tools

21 free no-auth tools: pitch roast, Kyushu discount, Japan visa fee, luggage, tax-free.

Comms io.github.Osis-AI-LLC/comms

Workspace messaging: conversations, contacts, agents, and connected lines through scoped OAuth.

ScoreCompute com.scorecompute/scorecompute

38 MCP tools: Rust computation, Discovery, composition, counterexample scans and signed checks.

Wraps dev.wraps/docs

Search the Wraps docs and estimate AWS SES costs. Public, read-only, no authentication.

ComingUp Today io.github.FE-Engineer-Youtube/comingup-today

Family schedules and household tools with OAuth. External calendars remain read-only.

Darwin so.darwin/darwin

Browse the agentic web with Darwin: search, communicate, authenticate, and act through agents.

Supabase URL Shape io.github.sadri-dridi/supabase-url-shape

Check a Supabase project URL shape. Secrets discarded.