io.github.cmendezs/mcp-ksef-pl

Polish e-invoicing MCP: KSeF API v2, FA(3)/FA(2) XML, Peppol BIS 3.0, NIP/REGON validation.

io.github.Cipher208/ariel-memory

Two-layer memory MCP server for AI agents with 37 tools, RAG, graphs, wiki, auth

io.github.tunglt1810/figma-mcp-go

Figma MCP server with full read/write access via plugin — no API token, no rate limits. 73 tools.

io.github.creator35lwb-web/verifimind-genesis

Multi-Agent AI Validation: X-Z-CS Trinity. 13 tools FREE. Auditable reasoning. v0.5.48

io.github.pricewatcha/pricewatcha

Track prices & price history on any online shop, with alerts and an API

io.github.cyanheads/paleobiology-mcp-server

Search fossil occurrences, taxon ranges, diversity through deep time, and the geologic time scale.

io.github.cyanheads/astronomy-mcp-server

Offline observational astronomy: positions, rise/set, moon phases, eclipses, and seasons.

io.github.saagpatel/mcp-audit

Scan, enumerate, and risk-score every MCP server configured on your machine.

io.github.joshuajansen/svgfarm

Search open SVG icon packs and fetch exact SVG markup from coding agents through MCP.

io.github.cyanheads/toolkit-mcp-server

Generate IDs, QR codes, and hashes, encode values, geolocate IPs, plus gated host diagnostics.

io.github.cyanheads/uniprot-mcp-server

Protein research over UniProtKB — search by function, fetch curated records, map IDs, proteomes.

io.github.mutonby/aikount-mcp

Contabilidad española con IA: facturas, gastos por OCR, conciliación bancaria y Modelo 303.

io.github.cyanheads/docgen-mcp-server

Render HTML/markdown to PDF, export rows to xlsx, and fill AcroForm PDFs.

io.github.degenlegion-com/waxseal

Ed25519 identity for AI agents. Verify seals, sign documents, gate actions with approvals.

io.github.us/fastcrw

Scrape, crawl, map & search the web. Open-source, self-hostable Rust crawler & search for AI agents.

io.github.ruvendors5-ops/content-intelligence-api

9 MCP tools: extract, analyze, research, compare, monitor, brief. Pay-per-call x402 or subscribe.

io.github.hshintelligence/data-on-demand

Made-to-order data for AI agents: company intel, B2B contacts, scraping. Pay per call via x402.

io.github.theodor90/form4api-mcp

Real-time SEC Form 4 insider trading + Form 144 & 13F-HR data for any MCP client. 25 tools.

io.github.mertcanvural/overlayrisk-witness

Independent before/after accessibility-overlay (accessiBe/UserWay) witness for any public URL.

io.github.SimonTarara62/fundamentals-mcp

Unofficial read-only MCP for fundamentals, macro & news (EDGAR + FRED + Tavily, BYO-key).

io.github.oswarld/technical

Technical analysis (RSI, MA, signal score) for 9,400+ global stocks, by ticker or name.

io.github.Abhishekkumar2021/github

GitHub via MCP: search, repos, issues, PRs, files, notifications. OAuth device flow or token.

io.github.salahawad/outlook-personal-mcp

Full-control MCP server for a personal Outlook.com mailbox and calendar (Microsoft Graph).

io.github.theDestI/what2post

Read-only access to your what2post LinkedIn data: posts, profile stats, follower growth and goals.