MCP servers

Each entry shows what its maintainer published and when the project was last touched. Where a repository has been deleted or archived, that is stated on the entry instead of being quietly left out.

Listed, not yet verified by us (60)

Published to the registry, but we have not yet checked its repository. Treat the entry as the maintainer’s claim only.

Agentic Security Shield — v1.0.1
12-layer security configs for AI coding agents. Autonomous purchase via x402 (USDC on Base).
io.github.oro-intel/oro-intel-mcp — v1.0.0
UK public procurement data for AI agents: tenders, contracts, buyer and supplier profiles.
io.github.oromi-uk/oromi-agent-services — v0.1.5
25 pay-per-call UK data & verification tools for AI agents. x402 USDC on Base; free quote mode.
Orphograph — v0.1.0
Anchor a file's SHA-256 fingerprint to Bitcoin. The file never leaves the device.
io.github.OrygnsCode/omnicord — v1.2.1
Your AI runs your Discord server: chat, moderation, admin, even building it all from one brief.
OPA MCP — v0.3.0
Author, validate, debug, and explain OPA Rego policies through any MCP-compatible client.
p6xer MCP Server — v0.1.3
An MCP server for Primavera P6 XER files.
HTML Email Playbook — v0.6.3
Teaches AI to write HTML email that renders in Outlook, Gmail, and Apple Mail. 19 rules, 6 comps.
Canary MCP — v2.7.1
Canary MCP server for Interactive Brokers market data, portfolio context, and risk checks.
canary ibkr MCP — v2.3.1
Local IBKR MCP server for agentic trading desks: market data, portfolio context, risk checks.
WebsiteIQ — v1.4.0
Robots-aware website audits, pre-crawl quotes, and structured evidence for people and agents.
io.github.oscal-compass/compliance-trestle-mcp — v0.1.2
An MCP server that provides tools to author OSCAL security compliance documentation
Anamnesis — v0.1.3
Cross-machine, file-first memory for Claude Code: markdown + SQLite FTS5, synced with git
io.github.oscardvs/zoteus — v1.0.1
The everything Zotero MCP server — Web API v3 + local API, safe writes, citations, search.
io.github.osfrekt/rekt — v1.0.0
REKT Store — browse and buy REKT drinks with AI-discounted pricing from any MCP client
Keito — v1.0.19
Track Keito time entries and LLM costs from AI agents.
io.github.oswarld/technical — v1.2.1
Technical analysis (RSI, MA, signal score) for 9,400+ global stocks, by ticker or name.
osu! MCP — v0.1.4
MCP server exposing the osu! API v2: player stats, scores, beatmap search, rankings.
io.github.OtherVibes/mcp-as-a-judge — v0.3.20
MCP as a Judge: a behavioral MCP that strengthens AI coding assistants via explicit LLM evaluations
io.github.ouestcharlie/ouestcharlie-woof — v1.0.0
An MCP server and app to search and browse your photos while preserving your privacy
pseolint — v0.6.4
Penalty-risk audit for programmatic SEO sites: verdict, risk score, and a fix manifest.
io.github.outdoorithm/outdoorithm — v0.1.0
Campground discovery, availability, planning, and booking handoffs across US public lands.
io.github.outris-dev-user/outris-identity-mcp — v2.0.0
Identity resolution MCP server for phone/email lookups across 31+ services. Global + India coverage.
Outscraper MCP Server — v0.2.3
Outscraper MCP business discovery, Maps intelligence, enrichment, reviews, and contact data.
io.github.outturndev/chartwire — v0.1.0
Generate production-ready chart code (Recharts, Chart.js, ECharts, Plotly) from a prompt.
Kairos Signal — Neural ODE DAG + Data Products — v1.0.0
256-dim DAG Manifold engine. 10 MCP tools. 27 Stripe products. Free tier: 50 queries/day.
TriliumNext (trilium-mcp) — v0.1.5
Read and write a self-hosted TriliumNext knowledge base over its ETAPI.
io.github.overstarry/qweather-mcp — v1.0.12
a qweather mcp server
io.github.overtimepog/CloakMCP — v2.0.1
Stealth browser MCP server — anti-detection Chromium with snapshot-first agent interface
io.github.oviron/openrouter-admin — v0.7.3
MCP server for OpenRouter management API: credits, key CRUD, activity drill-down, dashboard.
io.github.ovlabs/originalvoices — v1.0.1
MCP server for OriginalVoices - Ask AI twins questions about any audience
io.github.OwenMaine/dockase-legal-mcp — v1.0.0
Nigerian & Commonwealth legal reasoning, RAG search, contract analysis, and citation verification.
io.github.ownedbyly/weather — v1.0.1
An MCP server for weather information.
Robyn — Gasless Cross-Chain for AI Agents — v1.0.5
Gasless cross-chain for AI agents: 25 nodes incl. Solana & native Bitcoin. One signature, no gas.
agentmem — v0.3.0
Lightweight persistent memory for AI agents. Hybrid search. 16 tools. One SQLite file.
AgentNet — v1.0.0
Agent-to-agent referral network. Discover, recommend, and refer users between AI agents via MCP.
Tolk MCP Server — v1.0.0
MCP server for the Tolk smart contract compiler. Compile, validate, and explore TON contracts.
io.github.OxygenBubbles/freeagent-mcp-server — v2.1.0
FreeAgent accounting MCP: bank reconciliation, expenses, mileage claims and receipts.
io.github.oytuntez/motaword-mcp — v1.0.0
MotaWord MCP Server for professional and certified translations and localization
Global Agent Memory — v0.1.6
Shared, project-aware memory for Claude Code, Codex, and other agents with human review.
io.github.ozanmutlu/gitlab-docs — v1.0.1
GitLab documentation search for AI assistants via Model Context Protocol (MCP)
io.github.ozers/hooksense — v0.2.1
Webhook & callback layer for AI agents: create a URL, wait_for_callback, and verify over MCP.
gograph — v1.5.6
Local Go repository call graphs and structural analysis for coding agents over stdio.
io.github.OzorOwn/frostbyte — v1.0.0
MCP server giving AI agents access to 40+ APIs: geo, crypto, screenshots, DNS, and more
io.github.ozten/cantrip — v1.0.5
MCP server for Cantrip — AI-powered GTM engine for solo founders
Calendar.app — v1.0.0
List, search, and manage calendar events via macOS Calendar.app across all configured accounts.
Mail.app — v1.3.5
Search, read, send, and manage email via macOS Mail.app across all configured accounts.
io.github.p-meier/northdata-mcp — v0.1.1
NorthData API for German company, owner, and financial data — with a built-in credit guard.
DJ Claude — v0.1.6
Agents can now live code music for you, themselves, and each other while they work.
io.github.p1va/symbols — v1.0.0
MCP server to read, inspect and troubleshoot codebase symbols
io.github.pa1ch/yandex360-mcp — v0.2.0
MCP server for Yandex 360 services (Wiki, and more) — tools for AI assistants.
GitHub PR Context — v0.3.3
Retrieves GitHub PR history as context material; the connected IDE agent does the reasoning.
Prometheus MCP Server — v1.6.2
MCP server providing Prometheus metrics access and PromQL query execution for AI assistants
io.github.pablixnieto2/etld-mcp-server — v3.2.2
Deterministic B2B Data Middleware. Waterfall parsing for CSV, EDI, SEC & Finance. No hallucinations.
io.github.pablo-albaladejo/kaiord — v10.0.0
Convert, validate, and inspect workout files (FIT, TCX, ZWO, Garmin Connect) for AI agents.
NIRA File Intel MCP — v1.0.1
Smart file intelligence for Claude — search, deduplicate, organize, and analyze files
NIRA REPL MCP — v1.0.1
Secure code execution sandbox for Claude — run Python, JavaScript, and shell commands
NIRA Screen Vision MCP — v1.0.1
Real-time screen capture + AI vision for Claude — see, analyze, and OCR your screen
NIRA Temporal MCP — v1.0.1
Time-aware scheduling for Claude — manage tasks, reminders, and recurring schedules
NIRA Video Production MCP — v1.0.3
Video production MCP: 55 tools — edit, grade, TTS captions, beat-sync, master, AI generate.

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How this page is ordered

Entries are grouped by whether anyone is still working on them, using the date of the most recent push to the repository. They are not ordered by stars, because a star is a bookmark somebody left once and never took back.

Where we have not checked an entry yet, it says so rather than being mixed in with the verified ones.