MCP Server Directory

reef me.reefwith/reef

Shared, living memory for you and your people — coves your AI assistant can read and write.

zsign io.zsign/zsign

Send documents for e-signature from AI assistants, track signers, and download sealed, signed PDFs.

mcp ai.astrofabric/mcp

Agentic AI for business intelligence: discover, verify and enrich company and contact data.

Enrich companies, discover hiring signals and find verified contacts in one actor.

steel-tools ai.structupath/steel-tools

Steel takeoff, weight and gauge calculators plus RFQ, RFI, NCR and Bluebeam markup generators.

AgenticRail Gate - sequence enforcement and verifiable audit receipts for AI agent compliance nz.agenticrail/gate

Deterministic runtime enforcement of step order for AI agents: ALLOW/DENY before a step runs.

Localize.io io.localize/localize-io

AI localization for agents: translation, TMS sync, translation memories, glossaries, post-editing.

Neutral third-party witness: independently fetch, hash, timestamp, archive any URL or API response.

DCL Trust Oracle — AI/LLM Output Audit (x402 MCP) com.fronesislabs/dcl-trust-oracle

AI/LLM agent output audit MCP: policy eval, tamper-evident chain, AI safety, x402 USDC on Base.

Stroomwekker Stroomprijzen nl.stroomwekker/stroomprijzen

Nederlandse stroomprijzen per uur en kwartier, inclusief energiebelasting en btw. Gratis API-key.

sportwizzard com.sportwizzard/sportwizzard

Real-time sports betting data: odds, player props, edges and arbitrage from 35+ books and DFS apps.

diggercamp com.diggercamp/music-similarity

Find independent music by how it sounds: similar tracks and playlists from a track link.

korea-stay app.sallim/korea-stay

Korean lodging: 84,490 stays from 4 government permit ledgers + KTO TourAPI, honest gaps

Amo.ng ng.amo/amo-ng

Discover and retrieve published Amo.ng Prompts, Workflows, and Skills.

Permanent local PDF redaction: text is removed and verified gone, not covered. No uploads.

resolver ai.anha/resolver

Resolve @handles to post-quantum-signed agent identities and transact with the brands behind them.

Invoke — hire a human from your AI agent (first post free) app.nanocorp.invoke/human-tasks

Let your AI agent hire a human for tasks it can't do — first post free.

Superlog sh.superlog/superlog

Open-source agent that observes and fixes your application. Query logs, traces, metrics, incidents.

House Duck in.houseduck/house-duck-public

Read-only public information about House Duck games and its Korean-first development Blog.

TweetAPI MCP com.tweetapi/mcp

Read-only public Twitter data and TweetAPI docs for AI agents. Not affiliated with X Corp.

Push enriched leads into an Instantly or Smartlead campaign, with ICP gating and dedupe.

FitMyCall — Answering Service Prices com.fitmycall/pricing

Verified pricing for 21 answering services & AI receptionists, dated weekly. Missed-call ROI calc.

Find companies hiring for your role keywords, with firmographics and LinkedIn per posting.

mcp world.byway/mcp

Byway MCP: call Byway Engine and Byway Atlas, the discovery engine for the real world.