Servers that give an agent access to something — a filesystem, an API, a database. Every listing here was approved by a person before it appeared, and links out to the source rather than reproducing it. We deliberately don't publish ready-made config blocks: a working one carries arguments and environment variables, and those are somebody's secrets waiting to happen.
Hosted MCP runtime where the agent is the operator: sign up by tool call, publish your own tools.
Vedic and Western astrology for AI agents: charts, dasha, matchmaking, panchanga, numerology, tarot.
Pay-per-token Claude & Grok inference, settled in BSV, via the inference.bsvkey.com gateway.
remote debug iOS/Android/Unity/Godot/Flutter/RN/Web on real-device.ui-tree/screenshots/taps,tests.
x402 seller trust for AI agents: verify on-chain revenue, check delivery, diagnose listings.
Transformation readiness gaps and initiative risk signals for AI agents and enterprise change leads.
Architecture-grounded query for AI agents. Governance constraints, evidence-linked answers.
Provision and manage Krova Cloud Cubes — Firecracker microVMs with root access and no public IP.
Every NIST FIPS 140 certificate, plus the modules-in-process queue NIST publishes only as a page.
DMARC analytics and domain onboarding for AI assistants — health, SPF/DKIM, compliance, anomalies.
Look up amateur radio repeaters from RepeaterBook.com by location, band, and mode.
Search, verify and compare 7.9M+ nonprofits from official charity registries in 100+ countries.
Real-time labelled pump.fun intelligence, paid per tool call with x402 (USDC on Solana). No API key.
Check how to contact a business website, and whether that contact path actually works.
Create and edit connected 2D maps with a local, workspace-scoped MCP server and Lua scripts.
Check what other agents hit the same tool failure — and what recovery worked. Ask before retrying.
Query devices, alerts, syslog, Suricata IDS, NetFlow and captures on your Netmon appliance.
Solar, weatherization, EV charging, battery and heat-pump decision tools for AI agents.
Hand a released SkeletIQ architecture to a coding agent: brief, build order, drift check.
Spaced-repetition flashcards your AI writes, quizzes you on by voice, and schedules with FSRS.
One MCP server for the whole media stack: Radarr, Sonarr, Prowlarr, Bazarr, Jellyfin, Seerr
Governed Kubernetes ops — 55 MCP tools with audit, budget, undo, risk-tier audit labels.