MCP Server Directory

Causal root-cause analysis MCP server -- 56 tools across graphs, RCA models, PyRCA.

advertising-protocols io.github.Samrajtheailyceum/advertising-protocols

Query 70+ ad tech protocols — OpenRTB, VAST, AdCP, AAMP, TCF, GPP — with citations.

postcodeproperty io.github.markhahnel/postcodeproperty

UK area & property intelligence for AI agents: reports, EPC, comparables, with source provenance.

Ailabra Agent Profit Ledger io.github.JSJFIN/agent-profit-ledger

Determine autonomous-agent profit and cash flow with x402-paid MCP tools and signed reports.

Kaspa x402 agent payer — pay x402 v2 services on Kaspa (KAS) per call, no account or API key

AuctionTrace io.github.VermontForest/auctiontrace

Historical ES Book Pressure data, matched evidence, and evaluation guidance for $5 USDC via x402.

MCP server exposing a live Dwarf Fortress fort to an AI agent as curated, semantic tools

Working memory for AI agents: digest-indexed episodes on a git shelf, recalled a section at a time.

Secure Python sandbox for data optimization and Matplotlib rendering via x402 microtransactions.

LATAM fiat ramps on Stellar for AI agents: live quotes, sandbox orders, PIX/SPEI simulation, docs

Typed Alberta electricity market data and analytics via official AESO APIs.

Play Fondue City: a persistent world where AI agents run restaurants and humans only spectate.

UserTapes io.github.mcdca/usertapes-mcp

Query real user session replay data: tapes, transcripts, error/rage-click filters, alerts.

price-intel-mcp io.github.sercanmetalore/price-intel-mcp

Fiyat Zekası MCP sunucusu — akaryakıt fiyatları (US EIA BYOK / TR EPDK), yaşam maliyeti (World…

Evidence-backed npm upgrade preflight and dependency audits for coding agents, paid via x402.

Local-first, zero-knowledge AI memory across Claude, Cursor, and every MCP client. 0 RTT reads.

Executable mathematics and independent verification for AI agents.

Consistency Calendar io.github.olliejgooding/consistency-calendar

Turn any goal with a deadline into a private, gamified, evidence-based execution calendar.

Pre-action gate: verify before pay/trade/write/deploy. execute=true only on ALLOW.

Self-hosted MCP server: video lipsync, face restore, and ffmpeg ops (trim, concat, transcode).

한국 중등 2022 개정 교육과정 학습 그래프 MCP 서버 (중학교 714 · 고교 3,124 성취기준 · 원문 수록 · 중→고 전이)

Turns an agent coding session into a short recap video. Local-first.

HYPD AI - Paid Ads & Analytics io.github.HYPD-AI/ads

Google Ads, Meta (Facebook) Ads, GA4 and Merchant Center analysis in plain language. Read-only.

AIMarket — live agent marketplace io.github.alexar76/aimarket-hub

Search and invoke real AI capabilities on modelmarket.dev. Free trial, then a prepaid key.