MCP Server Directory

Persistent memory + vibe-loop engine for AI agents. Single Go binary, SQLite-backed, stdio MCP.

Scans code changes for leaked secrets and insecure config, with actionable fixes for AI agents.

agent4.io io.agent4/agent4-tenant

Build and run grounded business agents over MCP: agents, knowledge bases, skills, Storylines.

Is this number real, or is it noise? Peek-safe A/B tests, change detection, honest forecasts.

Local agent wallet + 900 pay-per-call data APIs — free discovery, x402 USDC, code-level spend caps

LP copilot: free position enumeration on 7 chains + paid range backtests, IL forecasts, points EV

Skilder ai.skilder/skilder

One place to build, share, and govern the skills and tools your AI agents use at work.

Build, deploy, drive and debug Android apps: Gradle, emulators, adb, logcat, UI automation

Swiss Register of Buildings and Dwellings (GWR/RegBL): EGID/EWID lookup, geocoding, housing stats

Swiss public procurement (simap.ch): tenders, awards, CPV codes, all cantons + federal, read-only

Send physical letters and faxes through the PixelLetter interface, test mode included.

Find printer profiles, check bed fit, slice to .gcode.3mf and extract the G-code.

Dead Simple Email email.deadsimple/dead-simple-email

Give an agent its own inbox: send, receive, and pull signup codes from real email.

Attested evidence tools for AI agents: sanctions screening, agent/wallet records, paid via x402.

Nôm Na Việt — Hán Nôm Dictionary com.nomnaviet/han-nom

Chữ Nôm lookup, search and Vietnamese ↔ Nôm conversion, incl. 2,422 unmapped PUA codepoints.

An MCP server that provides AI travel recommendations from Asian expats.

Value Context Protocol tools: VCP/I tokens, CSM1 codes, VCP-Lite, and context encoding.

Maps any repo into an architecture diagram (Mermaid/Graphviz) and enforces architecture rules in CI

China Bank Offers Facts io.github.badDevBuild/china-bank-offers-facts

Official-source China bank card offer facts for agents; free bank list and paid factual search.

Send push notifications, build audiences, and view campaign analytics from PushEngage.

tradingview-mcp io.github.atilaahmettaner/tradingview-mcp

Real-time market data, screeners, technical analysis & backtesting for stocks, crypto and forex.

Agentic House Search io.github.asturksever/agentic-house-search

UK neighbourhood research from government open data: postcode reports, comparisons, 45 datasets.

MCP server giving AI agents eyes on OpenImageDebugger buffers in live gdb/lldb sessions

Helvetic Research io.github.KushPatil22/helvetic-research

Research-only MCP server: turn your AI into a quant research desk — backtests, no trades.