MCP Servers
Model Context Protocol servers that give AI agents access to tools and data — sourced from the official MCP registry and ranked by GitHub stars.
CodeMap
Roslyn-powered MCP server for C#/VB.NET. Query symbols, call graphs, and facts. 90%+ token savings.
FreeCAD MCP
Control FreeCAD from Claude — 3D modeling, PartDesign, CAM toolpaths, and more via 30+ tools.
io.github.bunnyf/kicad-mcp-server
MCP server for AI-assisted PCB design with KiCad 9.x
Real-time news with bias scoring, live market data, and AI-powered options pricing
Substack MCP Server
Substack MCP server: posts are draft-only by design; short-form Notes publish immediately.
21 MCP tools for math, randomness, dates, encoding, hashing, and more — deterministic and accurate.
Open source contribution manager with PR tracking, issue discovery, and CI diagnosis
Search PubChem compounds, properties, safety data, bioactivity, and cross-references.
io.github.dizzlkheinz/ynab-mcpb
Local-first YNAB MCP for reconciliation, receipt splitting, safe cleanup, and spending analysis
Decompose
Decompose text into classified semantic units. Authority, risk, attention. No LLM.
Reasoning, code, anti-deception, memory harness MCP tools. Stdio or HTTPS api.ejentum.com/mcp
FXMacroData
Macroeconomic and FX time-series data for AI agents: indicators, calendars, COT, forex, commodities.
Persistent institutional memory for AI coding agents. Memory that compounds.
SODAX Builders MCP
Cross-network DeFi API data, AMM analytics, and SDK docs for 17+ networks.
Deterministic tech stack recommendations, audits, and project estimates. No hallucinations.
US Congress stock trades and financial disclosures by member, ticker, or date, hosted MCP.
Connect to Kontent.ai to manage content, types, taxonomies, and workflows via natural language
Flux UI component and layout docs for AI coding agents. Live from fluxui.dev, Pro-tier aware.
Lightning Wallet
Give AI agents a Bitcoin wallet with Lightning Network payments and L402 support.
io.github.lightningfaucet/mcp-server
Give AI agents a Bitcoin wallet with Lightning Network payments and L402 support.
MinerU
MinerU document parsing API — PDFs, images, DOCX, PPTX with OCR and batch processing.
100% local MCP server for semantic code search: AST chunking, hybrid retrieval, code knowledge graph
Fetch recent public X/Twitter posts by named handle for monitoring, comparison, OSINT, and research.
io.github.markswendsen-code/instacart
MCP server for Instacart - let AI agents manage grocery shopping and place orders autonomously
AgenticOrg MCP server for AI agents, A2A discovery, SOP deploy, and MCP tool listing.
Hive Vault
On-demand Obsidian vault access for AI coding assistants — 17 tools, 5 resources, 4 prompts.
Agent Relay
End-to-end encrypted inbox where AI agents deliver files and request human approval.
Clipboard MCP
Cross-platform MCP server for system clipboard access (read, write, watch)
Codeix
Fast semantic code search for AI agents — find symbols, references, and callers across any codebase