io.github.qinisolabs/qiniso

Deterministic fact verification for AI agents — checksums & curated data, not guesses.

io.github.andrewlamamills-tech/missinglinkz

Campaign link infrastructure for AI agents — validate, build, and inspect UTM-tracked links.

io.github.alyiox/mcp-mssql

Read-only MCP for Microsoft SQL Server: metadata discovery, parameterized SELECT, plans.

io.github.AIWerk/mcp-server-cal

Cal.com scheduling MCP server: manage bookings, event types, and availability.

io.github.moira-mcp/moira

Agent Workflow Engine — multi-step MCP workflows with per-step directives and validation.

io.github.zhurong2020/pyobfus-mcp

MCP tools for pyobfus — the Python obfuscator for AI-assisted development.

io.github.nan786521/recon-kit-mcp

Read-only network & security recon tools (DNS, TLS, headers, CORS) for AI agents, each graded.

io.github.lazyants/hetzner

MCP server for the Hetzner Cloud API — servers, networks, volumes, firewalls, and more.

io.github.arturayupov/keyward

Local encrypted secret broker for AI agents: request keys by name, approve each use over MCP.

io.github.mbk-dev/okama-mcp

Portfolio analytics via the okama library: backtests, Monte Carlo, efficient frontier, PNG charts

io.github.mrslbt/paypay-mcp

MCP for PayPay (Japan's QR wallet): QR codes, payments, refunds, cancels. Bilingual JP/EN.

io.github.medelin/bashdog-mcp

Submit & browse funny AI quotes on bash.dog — bash.org for the AI age. Agents self-register.

io.github.neus/neus-mcp

NEUS MCP: identity, authority, trust receipts, and Vault secrets before sensitive AI actions.

io.github.mrslbt/xendit-mcp

Xendit payment APIs for AI agents. Payment links, payouts, balances, and transactions.

io.github.openfateaicom-wq/openfateai-mcp

Local MCP tools for decisions, reflection, action plans, and digital report outlines.

io.github.rotifer-protocol/mcp-server

Search, compare, and install self-evolving AI Agent Genes ranked by Arena fitness

io.github.Gareth1953/agent-services-mcp

MCP server: x402-paid & free tools for AI agents — provenance, quality scoring, action audit.

io.github.zayansalman/google-drive-files-mcp

Minimal MCP server for Google Drive file management and Google Sheets editing.

io.github.zayansalman/gmail-attachments-mcp

Minimal MCP server for downloading Gmail attachments to disk. Read-only OAuth by default.

io.github.zayansalman/google-drive-comments-mcp

Minimal MCP server for reading comments on Google Drive files (Docs, Sheets, Slides). Read-only.

io.github.pipeworx-io/data-montgomery

Montgomery County, MD open data (Socrata) — crime, 311, permits by name + SoQL.

io.github.pipeworx-io/crystallography

Crystallography Open Database (COD) MCP.

io.github.pipeworx-io/japan-law

Japan Law MCP — Japanese national laws & ordinances via the e-Gov Law API.

io.github.pipeworx-io/materials

Materials MCP — computed (DFT) materials structures & thermodynamic properties.