MCP servers (13249)
OPNsense Guard
Safety-first OPNsense firewall MCP: read-only by default, planned and auto-reverting writes.
OSA Procurement Guard
Pre-purchase trust, pricing and budget decisions for AI agents buying APIs and MCP tools.
OSV Advisories
Query OSV.dev for known vulnerabilities by package and version, and scan lockfiles in batch.
Odds Api
The Odds API MCP — sportsbook odds across 70+ books, 30+ leagues
Office MCP
Local Windows MCP server for creating and reviewing Excel, Word, and PowerPoint files.
Oi
Access Oi Contexts, Workflows, Skills, Guardrails, Connections, and reporting tools.
OmniFocus
Full CRUD MCP server for OmniFocus via Omni Automation — tasks, projects, folders, tags, recurrence.
OnPage.dev
Free SEO MCP that closes the loop: find, fix, ship as a PR or to a CMS, prove. 37 tools, no key.
Onde Inference CLI
Manage your Onde Inference account and models: apps, model catalog, fine-tuned GGUF deploys.
Onto
Clean Markdown and AI-readability scoring for any URL. Built for AI agents.
Opedd — Licensed Content for AI
Licensed, rights-cleared content for AI agents - verifiable license keys + EU AI Act attestation.
OpenAPI Lint
Lint OpenAPI 3.x documents for missing security, responses, descriptions and versioning.
OpenDeck
Configure OpenDeck stream controllers (Stream Deck and others) in natural language.
OpenJEV
Typed AI judgments for agents: choice, score, and yes/no probabilities instead of prose.
OpenStreetMap
Geocoding, walking/driving/cycling distances, route optimization, isochrones and POI search on OSM
OpenTranscribe MCP
Provider-independent speech-to-text with normalized transcripts over MCP.
Opendata Canada
open.canada.ca MCP — Canada CKAN catalogue.
Optical Context MCP
Compress OCR-heavy PDFs into dense packed images so agents can work with long visual documents.
Oravan
Nonpartisan U.S. Congress data: bill decodes, rep lookup, bilingual EN/ES, read-only, no accounts.
Orbit Sentinel — Space Regulatory Filings
Search 950K+ space regulatory filings from FCC, ITU, UNOOSA, FAA-AST: entities, spectrum, dossiers.
OrchestrUI
Deterministic UI policy, discovery and audits for coding agents across seven ecosystems.
Organiq GEO
Search Console and GA4 analysis (read-only Google): queries, decay, cannibalization, AI traffic.
Otis
Free client billing for AI assistants: hours, expenses, timers, invoices and payments.
Outlook Calendar
Outlook Calendar MCP Pack
Overheid Nl
data.overheid.nl MCP — the Netherlands national open-data portal (CKAN API).
OwnMemory
Encrypted memory for Claude, on a server you deploy to your own Cloudflare account.
OwnMetrics
Ask AI apps about your own Garmin data via Garmin's official Personal API. Unofficial.
PabandiOS
Trust OS for service businesses — x402 MCP tools, Solana escrow, AI scoring
Pacer
PACER Case Locator (PCL) MCP — live US federal court case & party search on the
Paperless-ngx
MCP server for Paperless-ngx 3.x — full REST API coverage, schema-aware, token-frugal.