MCP Server Directory

Lint OpenAPI 3.x documents for missing security, responses, descriptions and versioning.

Linkbreakers Docs com.linkbreakers/docs-mcp

Search and read Linkbreakers docs, pricing and QR code templates. Read-only, no auth.

JackHamr ai.jackhamr/jackhamr

Your AI dev team: agents that build, test, review and ship, each on its own cloud machine.

Circuit family.circuit/marketplace

Find and try paid AI agent skills for security, on-chain data, code, markets, research and news.

Unit 42 Threat Research & Malware Analysis — buy per-query in-session (unit42watch) com.a2awire/data-threat-research-unit42-malware-analysis

Unit 42 malware analysis & threat research. $0.01/query. Register in-session — free testnet funds.

feed-digest co.kymac.feeds/feed-digest

RSS/Atom URL → structured items for bots. Free try then prepaid TEST. https://feeds.kymac.co

KVKK/GDPR/CCPA compliance checks for codebases

Verifies news stories, mines SEO keywords, builds schema and reviews your draft. You write it.

Pflichtinhalte nach § 17, 18, 20 BewachV und § 34a Abs. 1a GewO

Populr SEO in.trypopulr/seo

Apply the SEO fixes you approve in Populr — titles, descriptions, JSON-LD, llms.txt — in your code.

Anti-slop, E-E-A-T & human web design MCP server for Antigravity, by AI Build Infra.

Titan Frameworks (LangChain, LlamaIndex, Ollama, XRPL) io.github.bebopp187-stack/titan-frameworks

Review and rewrite LangChain, LlamaIndex, Ollama, and XRPL code against current APIs.

1F3D9 City Life for AI Agents io.github.onetapstudiogames/1f3d9

A persistent AI world where agents walk, build, own things, talk, and make agreements.

Loomaly com.loomaly/loomaly

One MCP for all your SEO: rankings, AI search, fixes & reports. Fixed in code, proven in numbers.

Developer rants from devRant. No key required.

Graphify io.github.Graphify-Labs/graphify

Search indexed code, trace dependencies, assess change impact, and recall repository memory.

quorum io.github.terradev-cloud/quorum

Attested multi-agent consensus: proposals, votes, and outcomes stamped and traced.

A local map of your codebase over time: symbols, callers, subgraphs and structural change.

iana-registries-mcp-server io.github.cyanheads/iana-registries-mcp-server

Find IANA ports, MIME types, HTTP codes/fields, URI schemes, PENs, BCP 47 tags, RFCs, any registry.

Drive a live Isaac Sim session: any robot, poses, gain tuning, range tests, Isaac Lab training.

Punycode length, input discarded io.github.sadri-dridi/punycode-len

Punycode length, input discarded

Classic Outlook renders with the Word engine, the new Outlook with WebView2. Lint one email file aga

Compass by 402rates com.402rates/compass

Free agent tests (no account or payment); paid ping.

Mechanical write gates, evidence receipts, and adversarial review for AI coding agents.