Browse the registry

Every entry, alphabetically — 67,843 in total. Page 151 of 272.

• io.github.nirholas/crypto-market-dataReal-time crypto prices OHLCV orderbook - Bitcoin Ethereum 10000+ tokens
• io.github.nirholas/crypto-tools-registryRegistry API for 800+ crypto blockchain DeFi NFT trading tools discovery
• io.github.nirholas/defi-agentsDeFi agent definitions JSON API - crypto trading portfolio management bots
• io.github.nirholas/ethereum-wallet-mcpGenerate Ethereum wallets with BIP39 mnemonics, HD paths, vanity addresses, private key backup
• io.github.nirholas/extract-llms-docsExtract llms.txt from any docs site - Mintlify Docusaurus GitBook parser
• io.github.nirholas/free-crypto-newsFree crypto news MCP server — 38 tools, 130+ sources, market data, sentiment, whale alerts & more
• io.github.nirholas/github-to-mcpConvert any GitHub repo to MCP server - automatic tool generation API wrap
• io.github.nirholas/ibm-x402-mcp-remotePay-per-use IBM Granite AI via x402: chat, code, embeddings, forecasting. USDC on Base or Solana.
• io.github.nirholas/mcp-notifyMonitor MCP registry for new servers - Discord Slack notifications alerts
• io.github.nirholas/pump-fun-sdkBuild extend and maintain pump - Token creation buying selling migration fee collection
• io.github.nirholas/pumpfun-claims-botMCP server for PumpFun on-chain intelligence — tokens, claims, holders, and bundles.
• io.github.nirholas/repo-intelAnalyze repos of any size - security scanning code analysis monorepo support
• io.github.nirholas/solidity-compilerBrowser Solidity compiler IDE - smart contract development testing deploy
• io.github.nirholas/sperax-crypto-mcpSperax Protocol MCP – USDs stablecoin, SPA, veSPA governance & Demeter DeFi on Arbitrum
• io.github.nirholas/three.ws3D avatars, embeds, glTF tools, agent memory, and on-chain agent identity from three.ws.
• io.github.nirholas/threews-3d-studioTurn text or an image into an animation-ready 3D model (GLB): generate, rig, animate, retexture.
• io.github.nirholas/threews-3d-studio-freeFree text/image → 3D: generate, rig, avatar-ify, and refine GLB models. No auth, no payment.
• io.github.nirholas/threews-agentGive your AI agent an x402 wallet: discover and pay for services in USDC, or earn from your own.
• io.github.nirholas/threews-pumpfunFree, read-only pump.fun and Solana token discovery and on-chain analysis tools, by three.ws.
• io.github.nirholas/threews-x402-bazaarDiscover and price paid agent services across the live x402 network, by three.ws.
• io.github.nirholas/tool-discovery-mcpAI agent discovers MCP servers from GitHub npm - analyzes APIs configs
• io.github.nirholas/universal-crypto-mcpUniversal blockchain MCP - swaps bridges staking lending Ethereum Arbitrum
• io.github.nirholas/xactionsTwitter X automation MCP - post schedule analytics engagement social media
• io.github.nish3451/site-repRead-only Site Rep handoff: agent brief, pending work, first-customer receipt with payment evidence.
• io.github.Nishant-Chaudhary5338/mcp-react-toolkit9 MCP servers for React/TypeScript — dep auditing, a11y, test gen, and TypeScript enforcement.
• io.github.nishitasetia/akta.pro-MCPPrivate company data & real-time news signals for AI agents.
• io.github.nitaiaharoni1/super-mcpIsraeli online supermarket pricing: the cheapest delivered basket for a shopping list and address.
• io.github.Niteowlpt/pharma-signal-apiDrug safety intelligence: 358 drugs, 1M+ FDA adverse events, PV signal detection.
• io.github.Nithish1206/SqlServerMcpMCP server for SQL Server: schema inspection, safe read-only queries, query plan analysis
• io.github.NitishGourishetty/contextual-mcp-serverRAG-enabled MCP server using Contextual AI. Supports single-agent and multi-agent modes.
• io.github.NitroRCr/greadAn MCP server that gives your AI access to the source code and docs of all public github repos
• io.github.nivethaug/dreamagentBuild and deploy websites, Telegram and Discord bots from chat via the DreamAgent platform.
• io.github.njlnaet/coderswap-mcp-serverBuild searchable AI research knowledge bases with hybrid vector search directly in Claude Desktop.
• io.github.nk3750/jitapiTurn any OpenAPI spec into an executable agent interface using graphs and semantic search.
• io.github.nkiyohara/corresyncLocal-first MCP for provider-neutral mail and calendars with isolated accounts and guarded writes.
• io.github.nkpar/codaInteract with Coda.io documents, tables, and rows via the Coda API
• io.github.nnar1o/kg-mcpLocal knowledge graph memory MCP server for AI assistants.
• io.github.noahgift/pmcpHigh-quality Rust SDK for Model Context Protocol (MCP) with full TypeScript SDK compatibility
• io.github.noahhyden/erbinaBootstrap, verify, and update CLI tools & MCP servers in Claude Code from recipes; audit scopes.
• io.github.noahowsh/puckapiThe hockey data API. Stats, odds, and everything between. REST API and MCP server.
• io.github.noblabs/lit-forge-mcpAsset planning, market data, econ releases, central bank speakers, US macro, geopolitical. 19 tools.
• io.github.node-man/dechonet-mcp13 security recon tools for AI agents — DNS, SSL, HTTP, email, ports, ASN. Health Score 0-100.
• io.github.nodeblur/tablepredictBuild validated football table and World Cup group prediction links with TablePredict.
• io.github.Noderail/noderailProvenance and governance layer for AI-readable knowledge. NodeRail answers what AI should trust.
• io.github.nogoo9/mcp-server-cloud-fsCloud replacement for mcp-server-filesystem — 20 tools for S3, Azure Blob, and GCS
• io.github.nolenation04/anchordRead-only MCP for identity resolution and write guardrails.
• io.github.nomadstays/mcp-serverSearch remote-work accommodations worldwide; Trusted Stay Partners can manage their own listings.
• io.github.Nomadu27/insaitsRuntime AI-to-AI security monitor. 23 anomaly types, OWASP MCP Top 10 coverage.
• io.github.nometria/deployDeploy any app to any cloud. 20 tools for deployments, previews, and management.
• io.github.nonatofabio/local-faiss-mcpLocal FAISS vector database for RAG with document ingestion, semantic search, and MCP prompts.
• io.github.noncelogic/mcpHosted Playwright API for AI agents. Returns a11y trees instead of screenshots.
• io.github.nonchan7720/manifoldMCP gateway aggregating MCP servers and OpenAPI/Swagger REST APIs behind one MCP endpoint
• io.github.NonicaTeam/ai-connector-for-revit+50 tools to inspect, select, edit and document elements in live Revit models.
• io.github.Noquarter6/contractor-license-mcp-serverVerify contractor licenses: 50 states + DC + 8 cities — status, expiration, disciplinary history.
• io.github.Nordvei/nordic-energy-oracleNordic energy price intelligence for Norway's 5 bidding zones (NO1-NO5).
• io.github.Noriget/agentcronSchedule tasks for later from your AI agent: reminders, delayed webhooks, recurring jobs.
• io.github.Noriget/agentpingLet your AI agent notify you by email, Slack, Discord, or webhook. One tool: send_notification.
• io.github.NormiHQ/normiFrench real estate data API (DVF) — 17M+ geocoded transactions since 2014.
• io.github.norrietaylor/distillery-mcpKnowledge base for Claude Code with semantic search, feed intelligence, and teams
• io.github.northbeamsoftware/warpwebResearch, build, and deploy AI-generated websites via the Warpweb API.
• io.github.northrosetech/ghl-mcp-serverGoHighLevel CRM for AI agents. 60+ tools for contacts, messaging, calendars, and payments.
• io.github.NorthWest999/eu-safety-gate-recallsIs this product recalled in the EU? 46,506 official Safety Gate alerts by GTIN, brand or name.
• io.github.Northy9/labelchop-mcp-serverAI tools for MyPost A4 labels, 4x6 thermal printers and LabelChop resources.
• io.github.norynta/prediction-marketsDiscover Norynta markets and use caller-signed trading through a protected MCP.
• io.github.not-sure-w/whmcs-mcp-serverMCP server for WHMCS — 73 tools, 10 resources, 8 prompts, simulate mode, rate limiting.
• io.github.notasandy/mcp-code-sanitizerStrict AI code reviewer powered by Groq. Finds bugs and vulnerabilities.
• io.github.NotHarshhaa/devops-mcpUnified MCP server for Kubernetes, ArgoCD, Prometheus, PagerDuty, and Loki
• io.github.NotHarshhaa/mainframe-mcp-serverMCP server for IBM z/OS jobs, datasets, USS, and operational diagnostics via Zowe SDK.
• io.github.noticedso/cliSearch your developer network and trace connection paths via GitHub & LinkedIn.
• io.github.notifuturo/vouchCheck if a counterparty is safe to pay: trust/risk score for AI agents. Scam/phishing screen.
• io.github.NOTTIBOY137/open-registry-pocPoC: Open Registry supply chain — unvetted server listing (security research)
• io.github.NOTTIBOY137/update-hijack-demoDemo: Server update hijack PoC (clean copy for video)
• io.github.NOTTIBOY137/update-hijack-pocPoC benign MCP server for update-hijack security research
• io.github.nouchix/pqc-khepra-mcpPost-quantum CMMC compliance scanner & AI agent attestation. FIPS 140-3, ML-DSA-65, 36K+ mappings.
• io.github.nous-ehr/athena-toolsathenahealth DataView, API, and workflow tools for Claude Code with learning loop
• io.github.nousulabs-debug/pohjola-apiAgent-native API for Finnish public company data via YTJ. Pay-per-call $0.01 USDC over x402.
• io.github.NovadaLabs/proxy4agents-mcpResidential proxy MCP for AI agents — geo-targeting, sticky sessions, anti-bot bypass.
• io.github.novaventures-ai/marriage-astroVedic Astrology MCP Server - birth charts, compatibility, and dosha analysis.
• io.github.Noves-Inc/canton-mcpQuery Canton Network balances, rewards, transactions, prices, and identity from any AI agent.
• io.github.noviantonugroho4/agentqAgentQ MCP Server - AI-Powered Software Quality Assurance Platform
• io.github.novyxlabs/novyx-mcpPersistent memory for AI agents with rollback, audit trails, and semantic search.
• io.github.Nowah-xyz/nowah-travelYour personal AI travel concierge — flights, hotels, 116M+ POIs, visas, weather & more
• io.github.nowi333/monerometricsLive Monero (XMR) network metrics: reorgs, orphan blocks, mining-pool centralization.
• io.github.nowledge-co/server.jsonA server that provides MCPB package functionality for Nowledge Mem
• io.github.nowork-studio/notfairGoogle Ads MCP - analyze performance, manage keywords, bids, and campaigns.
• io.github.npupko/agency-mcp-serverOn-demand access to 150+ specialist AI agent templates — search, browse, and spawn agents
• io.github.nsphung/mcp-snowflake-serverA Snowflake MCP server — SQL queries, schema exploration, and data insights for AI assistants
• io.github.nttylock/citedy-seo-agentAI marketing: SEO articles, trend scouting, competitor analysis, social media, lead magnets
• io.github.nu-people/nue-people-jobsPublic MCP server for discovering open jobs. Search, filter, and get application links.
• io.github.nuance-dev/rivalQuery AI model benchmarks, pricing, and comparisons from rival.tips
• io.github.nublson/purlSearch and save to your Purl read-it-later knowledge base from any MCP client.
• io.github.nugehs/aiglareAudit AI/LLM features for governance guardrails: confidence, fallback, validation, human-in-loop.
• io.github.nugehs/tielineStatic FE-BE contract-drift checker: finds frontend calls the backend does not expose. CLI + MCP.
• io.github.nulljosh/newslineNews from 17 outlets with left/center/right bias tags and one-sided blindspot detection
• io.github.nunolima/gitlab-docs-mcpSearchable access to GitLab documentation from multiple repositories with full-text search.
• io.github.nushey/agents-md-generatorAnalyzes codebases with tree-sitter and generates AGENTS.md files for AI coding agents.
• io.github.nvasilevv/pensiataBulgarian pension fund analytics — NAV data, metrics, rankings, and benchmarks.
• io.github.nveil-ai/nveilData processing and visualization toolkit — 50+ chart types, raw data stays local.
• io.github.nvlang/versoMCP server to read Verso-generated documentation sites (e.g., the Lean Language Reference).
• io.github.nworks3d/thorLocal memory for coding agents. A rule with a runnable proof can refuse a wrong command.
• io.github.nxtg-ai/forge-orchestratorMulti-tool AI orchestration: Claude Code, Codex, Gemini on shared repos. 11 MCP tools, stdio.
• io.github.nyuchi/mzizi-mcpRead-only MCP over the Mzizi design system registry — nodes, components, ownership.
• io.github.NyxToolsDev/calendly-mcp-serverConnect Claude to Calendly — schedule meetings, check availability, manage events
• io.github.NyxToolsDev/claude-memory-managerCross-session memory for Claude Code — context capture, semantic search, recall
• io.github.NyxToolsDev/dicom-hl7-mcp-serverBridges DICOM, HL7v2, and FHIR with cross-standard mapping and optional PACS connectivity.
• io.github.NyxToolsDev/quickbooks-mcp-serverConnect Claude to QuickBooks Online — query finances, create invoices, run reports
• io.github.nzdsf2-gif/relayshield-mcpBreach detection, SIM swap, domain lookalikes, OAuth watchlist, URL scanning. Subscription or PAYG.
• io.github.O-mega-Enterprise/founden-mcpBuild your company over chat: website, app, and admin built in the cloud. One API key.
• io.github.O-mega-Enterprise/suprsonic-mcpOne API key, dozens of capabilities for your AI agent. Zero provider auth.
• io.github.oabolade/figma_mcp_server_actorMCP server enabling AI assistants to interact with Figma designs via natural language commands
• io.github.oakallow/oakallowRuntime permission, approval, and audit layer for AI agent tool execution.
• io.github.oasdiff/oasdiffDetect breaking changes, generate changelogs, diff, and validate OpenAPI specs.
• io.github.oaslananka/composerAggregate multiple MCP backends behind a single stdio endpoint with namespaced routing.
• io.github.oaslananka/mcp-debug-recorderRecord debug sessions, commands, failed attempts, and successful fixes in local SQLite storage.
• io.github.oaslananka/mcp-health-monitorMonitor MCP server health, uptime, response times, and Azure DevOps pipeline status
• io.github.oaslananka/mcp-infra-lensSSH Linux metrics, baselines, anomaly detection, and plain-English infrastructure explanations.
• io.github.oaslananka/mcp-ssh-toolSecure MCP SSH automation server with policy controls, resources, prompts, stdio, and HTTP.
• io.github.oathlayer/oathlayerVerify AI outputs against real sources. Returns a trust signal and permanent doc number.
• io.github.obcraft/apiosk-mcpAI-native payments: discover, pay for, execute, and publish monetized APIs through MCP.
• io.github.Obi49/colber-mcpTrust + coordination infrastructure for the agent economy. 27 tools across 6 Colber modules.
• io.github.oborchers/tablestakesRead and edit HTML/Markdown tables in GitBook-synced documents via MCP tools.
• io.github.OCArk/coinverdictFree daily AI crypto research verdicts: graded stance, dimensions, and key levels for 67+ coins.
• io.github.occasiolabs/occasioTamper-evident, Sigstore-signed audit trail for Claude Code agents.
• io.github.ochtum/capture-screenWindows screen capture MCP server with display, region, and active-window capture tools.
• io.github.Octen-Team/octen-mcpURL to LLM-ready markdown — plus per-page category, page_structure, and query-driven highlights.
• io.github.Octid-io/osmpAgentic AI instruction encoding. 86.8% vs JSON. Inference-free decode. Any channel.
• io.github.octoco-ltd/sheetsdata-mcpElectronic component datasheets for AI agents — specs, pinouts, package data on demand.
• io.github.Octodamus/market-intelligenceAI oracle: BTC/ETH/SOL signals, Polymarket edges, congressional trades. x402 $0.01/call on Base.
• io.github.OctoPerf/octoperfDrive OctoPerf load testing from any AI agent: import, edit, validate, run scenarios, read metrics.
• io.github.Odds7/fia-signals-mcpCrypto market intelligence: regime detection, funding rates, liquidations, prices, signals.
• io.github.OdinBot33/cce-mcp-serverAI Agent Astrology — natal charts, transits, cosmic weather, and forecasts for AI agents.
• io.github.ofershap/ai-context-kitLint, measure, and sync AI context files across Cursor, Claude Code, Copilot.
• io.github.ofershap/cloudflareMCP server to manage Cloudflare Workers, KV, R2, Pages, DNS, and cache from your IDE
• io.github.ofershap/devutilsDeveloper utilities MCP: base64, UUID, hash, JWT decode, cron, timestamps.
• io.github.ofershap/dnsMCP server for DNS lookups, reverse DNS, WHOIS, and domain checks — zero auth, zero config
• io.github.ofershap/dockerMCP server for Docker — manage containers, images, volumes, and compose services from your IDE
• io.github.ofershap/github-actionsGitHub Actions MCP — view runs, read logs, re-run jobs, and manage CI/CD.
• io.github.ofershap/github-gistMCP server to create, read, update, list, and search GitHub Gists from your IDE
• io.github.ofershap/markdownMarkdown MCP — search, extract sections, list headings, find code blocks.
• io.github.ofershap/npm-plusnpm MCP — search packages, bundle sizes, vulnerabilities, compare downloads.
• io.github.ofershap/npm-searchnpm search MCP — find packages, view details, compare, check downloads.
• io.github.ofershap/real-browserMCP server + Chrome extension for AI browser control with real sessions.
• io.github.ofershap/s3AWS S3 MCP — list buckets, browse objects, upload/download, presigned URLs.
• io.github.ofershap/scraperWeb scraping MCP — extract clean markdown, links, and metadata from any URL.
• io.github.ofershap/sqliteSQLite MCP — query databases, inspect schemas, explain queries, export data.
• io.github.ogasurfproject-jpg/horizon-shieldIndependent pre-transaction audit for construction estimates. Free, and every verdict recomputes.
• io.github.ogasurfproject-jpg/horizon-shield-webmcpAgent intake desk for property renovation. Read only, CORS open, fail closed, receipts recompute.
• io.github.ogasurfproject-jpg/hs-audit-app建設・リフォーム見積もりの誠実性を適正レンジで監査するMCP App(UI付き・出典検証込み)
• io.github.ogasurfproject-jpg/hs-hearingNeutral, verification-gated MCP directory of Japan construction contractors (KIRA-audited).
• io.github.ogasurfproject-jpg/hs-verify-gateConformance checker for MCP servers. Free, no key, verdicts recomputable and re-measured daily.
• io.github.ogasurfproject-jpg/jidecCite and independently verify Bitcoin-anchored construction-estimate audit records.
• io.github.ogSINGH/contrast-checker-mcpMCP - WCAG 2.1 color contrast checker - contrast ratios, compliance and accessible color suggestions
• io.github.OguntolaIbrahim/image-viewerInChat Image Viewer MCP - View images inline in AI chat by just providing the file path
• io.github.oguzc/playwright-wizard-mcpMCP server providing Playwright test generation wizard with intelligent prompts and best practices
• io.github.ohtensorplay/mega-mcp-serverOfficial three-tool MCP server for MEGA models, datasets, Spaces, Jobs, and inference.
• io.github.ohvenkat/hostinger-ssh-mcpMCP server for connecting Claude Code to a Hostinger VPS via SSH
• io.github.oijusti/k8s-port-forward-mcpKubernetes Port Forward — MCP Server: port-forward Kubernetes services with terminal integration
• io.github.ojhermann-org/ferric-fred-mcpMCP server for FRED (Federal Reserve Economic Data): full read API plus GeoFRED, 34 tools.
• io.github.okapi-ca/ms-365-adminMicrosoft 365 administration via Graph API application permissions (read-only by default).
• io.github.okmr2217/clipnoteAIとのやり取りで生成したHTML/Markdown/プレーンテキストのクリップを一覧取得・参照・作成・更新できるMCPサーバー。
• io.github.oktopeak/filevine-mcpOpen-source MCP server connecting Claude to Filevine practice management. Built by Oktopeak.
• io.github.oktopeak/mycase-mcpConnect Claude to MyCase: cases, contacts, documents, tasks, calendar, calls, time, billing, staff.
• io.github.okwithit9-debug/permit-verdictsBuilding-permit verdicts by address, with cited records. SF, Seattle, Austin, NYC. Pay per call.
• io.github.okyalos76/inutriplan-mcpMCP server exposing supplements database used by iNutriPlan.com
• io.github.olafkfreund/myrmex-hiveZero-inbound-port MCP gateway for managing distributed edge servers over reverse SSH tunnels
• io.github.Olddun/agent-revenue-copilotMCP/x402 starter audit; payment-ready buyers call buy_now first.
• io.github.OleksandrKucherenko/mcp-obsidian-via-restAccess Obsidian vaults via Local REST API - read, search, and interact with notes
• io.github.oleksii-donets/simple_mcpA Test MCP server that provides tools, promts and resources
• io.github.olgasafonova/gleif-mcp-serverAccess the GLEIF LEI database for company verification, KYC, and ownership research.
• io.github.olgasafonova/mediawiki-mcp-serverSearch, read, and edit any MediaWiki wiki. Works with Wikipedia, Fandom, and more.
• io.github.olgasafonova/miro-mcp-serverControl Miro whiteboards with AI. 105 tools for boards, diagrams, mindmaps, comments, SVG.
• io.github.olgasafonova/nordic-registry-mcp-serverAccess Nordic business registries (Norway, Denmark, Finland, Sweden). 23 tools.
• io.github.olgasafonova/productplan-mcp-serverTalk to roadmaps with AI. Query and manage bars, OKRs, ideas, and launches.
• io.github.olijboyd/tomevaultSearch, fetch (with provenance), scan, and convert AI instruction files for agents.
• io.github.OliverGrabner/composerGive your AI coding agent an architecture canvas to design and evolve diagrams.
• io.github.oliverhpage/stoopFind licensed HVAC, plumbing, and electrical providers in Miami with verified ratings.
• io.github.olliejgooding/consistency-calendarTurn any goal with a deadline into a private, gamified, evidence-based execution calendar.
• io.github.Olum289/agentlockSecurity gateway for AI agents: policy, approval, and audited execution, no secrets shared.
• io.github.omarkeshk/council-aiMulti-LLM council: 25+ frontier models in parallel, consensus scoring, verdict-first code review.
• io.github.OmarNassar1127/x402-vendPay-per-call web & EU business intelligence for AI agents (x402 USDC on Base). 11 tools.
• io.github.omazapa/root-mcpROOT-based MCP server exposing root_python and root_cpp tools (stdio transport).
• io.github.omega-memory/corePersistent memory for AI coding agents. #1 on LongMemEval. Local-first.
• io.github.omiiyamu/hiveclawConnect AI assistants to HiveClaw — manage projects, talk to AI agents, and more.
• io.github.omniologynow-rgb/profitspot-mcpClaude-ready DeFi MCP — risk-scored yields, profit sims & whale tracking across 86 blockchains
• io.github.omniologynow-rgb/scout-intel-mcpThe Google for AI agents — company intel, competitor tracking, market research via MCP. JSON output
• io.github.Omnipotent6/inkmotionTurn a topic, URL, or document into a narrated, animated explainer video.
• io.github.OmniSocKit/omnisockit-mcpTurn your AI into a WeCom development expert. 41 SKILLs, 550+ APIs.
• io.github.Omodaka9375/wakeA post-mortem succession protocol for AI agents. Black Box, handoff, time-locks.
• io.github.OMOPHub/omophub-mcpSearch, lookup, map, and navigate OMOP medical vocabularies via AI agents
• io.github.omoshola-o/xapAgent settlement protocol — discover, negotiate, settle, and verify with XAP.
• io.github.OnChainAIIntel/pqs-mcp-serverPQS scores any prompt before the model runs. 8 dimensions. 5 frameworks. Pre-flight, not post-hoc.
• io.github.Oncorporation/filesystem-serverSecure filesystem access for AI agents with configurable directory and file type restrictions
• io.github.OndrejLapes/gretl-mcpRun Hansl/Gretl econometrics workflows via MCP with GUI launch and artifacts.
• io.github.ONE8943/ai-furniture-hubMCP server for mm-precision furniture search, fit checks, curated sets, and AIO audits.
• io.github.onefreeman1337/osf-data-marketplace7.0M+ US gov and science data via x402 USDC. 20 tools, $0.001 sample tier, sanctions, SEC, CVEs.
• io.github.oneill9/mcp-server-tflCommunity-built server providing real-time London transport data via the TfL Unified API
• io.github.oneill9/phraseflip-mcpPrivacy-first local phrase-flipped translation for AI chat clients.
• io.github.oneill9/tfl-mcp-serverCommunity-built server providing real-time London transport data via the TfL Unified API
• io.github.OneNicolas/mcp-service-publicFrench public services: tax, property, admin, education, healthcare, security, risks, legal texts
• io.github.onepunchtechnology/tinify-aiMCP server for Tinify image optimization — one tool, max optimization
• io.github.onetapstudiogames/1f3eaA tiny free-time marketplace for AI agents only.
• io.github.onetrueclaude-creator/hebbian-vaultUsage-adaptive Obsidian vault search: Hebbian + PageRank + BM25 hybrid ranking.
• io.github.onetrueclaude-creator/mcp-contradiction-checkFind where your notes disagree — contradiction detection for markdown vaults.
• io.github.onetrueclaude-creator/mcp-curiosity-engineSurface the notes you forgot you wrote — DMN replay for markdown vaults.
• io.github.onetrueclaude-creator/mcp-knowledge-gapsFind what your knowledge base mentions but doesn't actually explain.
• io.github.onetrueclaude-creator/vault-health-mcpObsidian vault structural health: broken links, orphans, missing frontmatter, safe auto-repair.
• io.github.onikora/fix-parserParse FIX messages and help agents create Fixie initiators.
• io.github.onlygoodantibodies/oga-antibodiesKnockout-controlled antibody validation lookups over the Only Good Antibodies dataset
• io.github.ONLYOFFICE/docspaceA room-based collaborative platform
• io.github.Onplana/mcp-serverProject portfolio management for PMOs. Alternative to Microsoft Project Online. OAuth + PAT.
• io.github.OnticX/open-mcp-registrySearch and discover MCP servers from the MCP Registry.
• io.github.Ooak21/cortex402Pay-per-call x402 data products on Base mainnet — sanctions, aviation weather, US property.
• io.github.oogdevs/clawtube-mcpMinimal MCP server for ClawTube — a small, auditable control plane for skills and agents.
• io.github.oogunbiyi21/stats-compass50+ pandas-powered tools for data loading, cleaning, visualization, and ML workflows
• io.github.ooopak11/opuslogRepertoire & program archive for classical vocalists. Match works from posters, save, search.
• io.github.ooples/mcp-console-automationMCP server for AI-driven console application automation and monitoring
• io.github.ooples/token-optimizer-mcpIntelligent token optimization achieving 95%+ reduction through caching, compression, and 80+ tools
• io.github.Oortonaut/mcacpMCP-to-ACP bridge — let any MCP client drive ACP coding agents
• io.github.Oortonaut/task-graph-mcpMCP server for agent task workflows with phases, prompts, gates, and multi-agent coordination
• io.github.oozoofrog/baepsaeLocal MCP server for iOS Simulator and macOS app automation with a native Swift bridge
• io.github.op0ai/iconlabSearch 324k icons or generate new ones in the Lucide grammar - grammar-locked lint+critique+repair
• io.github.opcastil11/apuchatReal-time chat for AI agents. Claude Code, Cursor, Cline and Codex join channels over MCP.
• io.github.opcastil11/mcp-prowlDiscover, evaluate, and compare SaaS APIs. Agent-verified scores and metrics.
• io.github.opcastil11/rogerratReal-time chat hub for AI agents — Claude Code, Cursor, Cline, Codex over MCP or REST.
• io.github.open-and-sustainable/alembica-mcpMCP server for Alembica validation, extraction, cost estimation, and schema queries.
• io.github.open-and-sustainable/prismaid-mcpMCP server for prismAId AI-assisted systematic reviews and protocol conformance checking.
• io.github.open-metadata/openmetadata-mcpOfficial OpenMetadata MCP: governed context and business semantics for AI assistants and agents.
• io.github.openaccountants/openaccountantsOpen-source AI accounting skills verified by licensed accountants (tax, VAT, payroll).
• io.github.OpenCageData/opencage-geocoding-mcpMCP server for OpenCage geocoding API
• io.github.opendatalab/mineru-open-mcpParse PDFs, images, doc, docx, ppt, pptx, xls, xlsx, html into Markdown using MinerU API.
• io.github.Openfinanceorg/openfinanceConnect your financial accounts to view balances, search transactions, and get spending insights.
• io.github.openfused/openfuse-mcpEncrypted mail, shared memory, and persistent context for AI agents.
• io.github.OpenHeritageOnline/public-searchSearch Ukraine's largest public collection of memorial, grave, and archival document data.
• io.github.openkash/abap-acceleratorMCP server for SAP ABAP development with 15 tools for ABAP objects, syntax, ATC, and more
• io.github.OpenOSINT/openosintAI-powered OSINT agent & MCP server. 16 tools: email, breach, IP, WHOIS, DNS, Shodan, GitHub & more.
• io.github.openpoem/spec-score-mcpScore your specs before feeding them to an LLM. MCP server with radar chart visualization.
• io.github.openpulsechain/analyticsPulseChain analytics: 28 tools — safety scores, signals, whale alerts, pair analytics, AML.
• io.github.OpenWeb-Ninja/openwebninja-mcpOfficial MCP server for OpenWeb Ninja APIs - 40+ real-time web data and SERP APIs as MCP tools
• io.github.openziti/ziti-mcp-serverManage OpenZiti zero-trust networks — through natural language
• io.github.operantlabs/operant-mcpSecurity testing MCP server for penetration testing, forensics, and vulnerability assessment
• io.github.operatorsheets/mcp-uptimeCheck an MCP endpoint resolves: liveness, live tool list, schema drift. Free.
• io.github.Ophir-ai-creator/ophirOphir protocol tools for AI agent discovery, negotiation, and settlement
• io.github.ophydami/storeboardGenerate exact-size App Store and Google Play screenshots, feature graphics, and listing copy.
• io.github.opjhabuilds/designpin-mcp-serverPush HTML prototypes to DesignPin for team review and pull reviewer feedback into your AI.
• io.github.oppenheimervonbraun/zerostart-agentBounded data, document, web-quality, and operations services purchased with USDC through x402.
• io.github.opsconduit/jobber-mcpCustomer-hosted read-only MCP server for Jobber ops reports, OAuth setup, and GraphQL validation.
• io.github.opspawn/bazaar-mcpx402 micropayment-powered developer tools: screenshots, AI analysis, PDFs, code scanning
• io.github.OptimNow/ai-pricing-hubCompare LLM API pricing, estimate workload costs, and benchmark cloud compute. By OptimNow.
• io.github.optipub/gmail-postmaster-toolsGmail Postmaster Tools v2 — domains, traffic metrics, and compliance via your own Google OAuth.
• io.github.optipub/outlook-sndsOutlook.com SNDS IP Data and IP Status reports via the OAuth-secured REST API.