MCP Server Directory

kdpcheck com.edgethirteen.www/kdpcheck

Scan manuscript text for AI-slop prose patterns before publishing to Amazon KDP.

guide-registry guide.clinicalleader/guide-registry

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

Surf Hut com.aisurfhut/surf-hut

Signed proof-of-time, 30-day stash, live NOAA surf data. No auth. The hut keeps honest clocks.

Alkemata Knowledge Gateway com.alkemata/public-knowledge

Read Alkemata articles and maps; submit reviewed proposals; create map content with authorization.

Ny Authority Debt io.github.pipeworx-io/ny-authority-debt

ny-authority-debt — New York public authority debt issuance. Fleet #1001.

Rust Crate Security Advisories — buy per-query in-session (rustsecwatch) com.a2awire/data-rust-security-crate-vulnerability

Rust crate vulns: CVEs, patched versions. $0.01/query. Register in-session — free testnet funds.

Project Fingerprint com.projectfingerprint/personal-context

Personal context and preferences for AI via OAuth-approved profile sections and taste data.

Shapesoda com.shapesoda/vectorizer

Vectorize images: PNG/JPG to SVG, PDF, EPS, DXF. Turns logos, icons and scans into clean vectors.

Catches leaked credentials and PII in outbound LLM prompts

Agent-Shield io.github.startekenterprises-ai/agent-shield

Security scanner for AI agents: prompt injection, leaked secrets, PII, and SSRF-risk URL detection.

vulnrable com.vulnrable/vulnrable

Security grades for MCP servers and npm/PyPI packages, ranked by CISA KEV and EPSS.

citepath ai.citepath/citepath

Citepath public MCP server for LLM readiness audits and public scan results.

Scans Agent2Agent (A2A) protocol code for webhook SSRF, missing auth, and credential exposure

guide-registry guide.thetalk/guide-registry

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

AgentsToolsHub io.github.Thyphex/agenttools-hub

156 paid-per-call JSON APIs for AI agents over x402: calculators, live data, crypto, security, dev.

MCP elicitation anti-patterns: secrets in forms, third-party authorize URLs, credentials in URLs

Fetch a URL's response headers and grade CSP, HSTS, X-Frame-Options and related security headers.

Jetblanc Private-Flight Brief Intake com.jetblanc/charter-intake

Validate and submit authorised Asia private-flight briefs. Human-reviewed sourcing, not booking.

AI API Cost Firewall & Rate Limiter io.github.Ansarii/mcp-rate-limiter

Token guard and rate limiter preventing runaway API cost spikes for OpenAI and Anthropic.

Reads your SECURITY.md against the EU Cyber Resilience Act reporting clock that started on 11 Septem

Priority — TypeScript Compiler Intelligence dev.semanticreader/semantic-reader

Stateless TS/JS compiler facts for agents: references, imports, impact. No repo index or OAuth.

AgenTrux com.agentrux/agentrux

Authenticated event topics for agent-to-agent messaging with per-agent credentials and audit logs.

ProphetKey MCP bridge - encrypted local-first API key vault for AI agents, keys never exposed

FlygKollen — Swedish Flight Tracking io.github.jannegpriv/flygkollen

Swedish flight tracking: live status, gates, airport boards, nearby-aircraft ADS-B scan.