MCP Server Directory

io.github.nesquikm/rubber-duck

Bridge to multiple LLMs and CLI agents: councils, debates, voting, and more

io.github.kten-agent/x402-mcp-server

MCP server for Hermes Asia x402 CN/JP market intelligence via USDC on Base. 8 endpoints.

io.github.syndicalt/zaxy

Event-sourced, auditable agent memory over MCP: cited checkout, replayable provenance.

Delx Commerce — Intent-First APIs for Agents

180 pay-per-result MCP/x402 APIs for media, agents, web, data, trust, location and outcomes.

io.github.meszarosjan/steel-metallurgy-material-simulator-mcp

No-key MCP server for steel equilibrium, TTT/CCT kinetics, phase-boundary and measured-data tools.

io.github.laf-rge/quickbooks-mcp

MCP server for QuickBooks Online API integration

io.github.oijusti/k8s-port-forward-mcp

Kubernetes Port Forward — MCP Server: port-forward Kubernetes services with terminal integration

io.github.Shangri-la-0428/psyche-ai

Emotional intelligence for AI agents: neurotransmitter mood, personality, empathy, trait drift.

io.github.giuliobmb/exam-sheet

Generate a timed exam on any topic and take it in an interactive exam sheet with live grading.

io.github.aitor-alt/pixel-squads

MCP Server for Pixel Squads — observe your AI agents as pixel-art characters in a live office

io.github.aidocx/mcp-server

Create, upload, and manage contracts from AI assistants. AI analysis and e-signatures.

io.github.evalor/dida365

MCP Server for Dida365 (TickTick) Task Management Integration

io.github.MukundaKatta/citecite-mcp

Inject, parse, and strip [N] citation markers in RAG outputs.

io.github.davidmosiah/timeline-pulse

Source-aware archive for timeline-shift folklore, Mandela Effect reports, and collider myths.

io.github.shinpr/sub-agents-mcp

MCP server for AI sub-agent delegation across Cursor, Claude, Codex, Gemini, and GLM

io.github.tixuz/openemis

Read-only MCP server for OpenEMIS — free open-source school management system. 675 resources.

Localization for AI agents: projects, languages, glossaries and translations from your agent

US ZIP code intelligence: demographics, weather, tax, crime, housing, voting, and more.

io.github.groupdocs-parser/groupdocs-parser-mcp

MCP server for GroupDocs.Parser — extract text, images, metadata, tables, barcodes via AI.

io.github.penny4nonsense/mcp-pymupdf

MCP server for reading PDFs using PyMuPDF. Supports local files and URLs.

io.github.aissablk1/mcp-roadmapsh

MCP server for roadmap.sh: roadmaps, best practices, interview questions, projects & progress

io.github.llmops-pro/nostr-ops-mcp

Nostr publishing, queries, and DMs for AI agents, with allowlists, rate limits, and an audit log.

io.github.scrapercity/scrapercity-cli

B2B lead generation MCP server - 20+ scrapers, email finder, skip trace, and more.

io.github.Yveshby27/brick-bacnet-mcp

Read-only BACnet/IP MCP gateway with Brick + Haystack semantic tagging at ingest