OctagonAI/octagon-deep-research-mcp C MCP Server Official Stale
Lightning-Fast, High-Accuracy Deep Research Agent
Browse all Model Context Protocol servers with quality scores, stars, languages and maintenance activity.
Lightning-Fast, High-Accuracy Deep Research Agent
Live web search and clean-markdown page fetch over the Keenable web index. Two tools: `search_web_pages`, `fetch_page_content`. Keyless by default (1,000 req/hour); an optional API key lifts the cap. Hosted Streamable HTTP at `https://api.keenable.ai/mcp`, or run `npx -y @keenable/mcp`.
Provision and inspect leaderboards for [Scorezilla](https://scorezilla.dev). Six tools — including `bootstrap_leaderboard` which creates a game + board + keys and returns ready-to-paste SDK code in one call. Closed beta; request a token at scorezilla.dev/early-access.
Official remote MCP server for Muumuu Domain (GMO Pepabo). Search and register domains, manage owned domains and contracts, and configure DNS records via natural language.
Official Publora MCP server — schedule and publish posts across 10 social platforms (Twitter/X, LinkedIn, Instagram, Threads, TikTok, YouTube, Facebook, Bluesky, Mastodon, Telegram) from Claude, Cursor, or any MCP client. 18 tools for cross-platform posting, scheduling, media upload, and LinkedIn analytics. Hosted at mcp.publora.com.
An agent can commission a funny, personalized printed booklet and have it printed and mailed as a gift, including a surprise for its own user. Pay with an account token, or tokenless with a single-use Stripe payment over HTTP 402. Remote MCP, US shipping, $19.99.
SEO + GEO MCP server: live Google Search Console & GA4 data, keyword and page analysis, AI-visibility tracking across ChatGPT, Claude, Gemini & Perplexity, site audit and SEO task management — all from chat.
AI photo and video editing for real-estate listings via the Pedra API: virtual staging, renovation, room emptying, photo enhancement, sky replacement, object removal/blur, and property video generation. `npx @pedra-ai/mcp`
Extract timestamped YouTube transcripts, plus search, video metadata, and related-video tools for Claude, Cursor, Windsurf, and AI agents.
Meet.bot: scheduling for AI agents. Check real calendar availability and book meetings on connected Google/Microsoft calendars. Pay per meeting booked, not per seat.
Generate, transform, and edit AI-powered presentations from a topic, raw text, or document (PDF, DOCX, PPTX). Export to PPTX, PDF, image, or a shareable link. 5 tools covering deck creation, single-slide generation, content conversion, file conversion, and async job polling.
Official Sendchamp docs MCP server for AI coding agents. Read-only search and retrieval over SMS, OTP verification, and Africa-specific routing documentation. Endpoint: `https://mcp.sendchamp.com/docs`. Pair with Agent Skills via `npx skills add sendchamp/ai`.
Reliable async execution for agent tool calls: schema-gate hallucinated payloads before they run, absorb rate limits and outages with retries/backoff/circuit breakers, idempotency keys, human approval gates, encrypted credentials, replay, and signed-webhook results. Errors come back with an `llm_hint` the agent can self-correct from. Hosted remote (`api.klanexai.com/mcp`, free sandbox) or `npx -y
Radar-verified hail/wind storm detection and affected-property intelligence for the continental US — NOAA MRMS swath detection, per-address storm history, area monitors with webhook + email alerts, emailed reports, and swath maps. Hosted Streamable HTTP endpoint at `https://swathapi.com/mcp` (9 tools, free tier).
Product management over a shared product spine: link customer feedback and insights to features, tasks, sprints, releases and objectives; weekly signal memo; roadmap-drift detection; customer 360, funnel, path, retention, NPS and NRR analytics; artifact versioning and identity resolution. 38 tools, hosted remote server with OAuth 2.1 (DCR + PKCE).
Official [Shieldly](https://www.shieldly.io) MCP server: `analyze_iam_policy` and `analyze_cloudformation_template` tools flag AWS IAM privilege-escalation paths, wildcards, and over-permissive access. Free demo mode, no signup or API key needed. `npx -y @shieldly/mcp`.
Check the reputation of an AI microservice or public API *before* calling it, and submit ratings afterward — from a free, open trust registry (no account or API key). Scores combine Bayesian reputation and EigenTrust, strengthened by cryptographically signed service receipts and a Merkle audit trail. Install: `npx -y @trustscoreagent/mcp-server`.
The Driflyte MCP Server exposes tools that allow AI assistants to query and retrieve topic-specific knowledge from recursively crawled and indexed web pages.
Official MCP server for [UploadKit](https://uploadkit.dev). Gives AI assistants first-class knowledge of 40+ React upload components, Next.js route handler scaffolds, BYOS setup (S3/R2/GCS/B2), and full-text search across 88+ docs pages. Runs locally via `npx -y @uploadkitdev/mcp`.
Search and discover movies and TV shows with torrent links, quality scoring, streaming availability, and cast/crew metadata.
Official MCP server for managing Searchcraft clusters, creating a search index, generating an index dynamically given a data file and for easily importing data into a search index given a feed or local json file.
Provision, SSH into, run commands on, and manage Linux VPSes from an agent — pay USDC over x402 or by card over HTTP 402, a running box in under 60s. No signup, no API key to buy.
Official MCP server for [Timebook](https://usetimebook.com) — time tracking, invoicing, and bookkeeping for freelancers and solo LLCs. Manage clients and projects, start/stop timers, and log, update, and delete time entries. Runs locally via the `@squidcode/timebook` npm CLI or as a hosted OAuth endpoint at `https://usetimebook.com/mcp`. Published in the MCP registry as `io.github.squidcode/timebo
Cities, countries, regions, and languages with multilingual names (50 languages) and a free keyless autocomplete tool. Also runs a public hosted instance at `https://mcp.geomelon.dev/mcp`, no signup required.
Turns pinned visual product feedback into an actionable backlog: list comments, read one with its target element's HTML, computed styles and screenshot, and update its status. Powers the [Loupe](https://mohamed-ashraf-elsaed.github.io/loupe/) SDK, browser extension, and `loupekit/laravel` package. Install `@loupekit/mcp` (binary `loupe-mcp`).
Offshore oilfield services: query FEODE's well plug & abandonment, subsea wellhead (BV+CCS classed), continuous circulation drilling, and a NOV Grant Prideco drill-string spec reference.
Hosted MCP server for LLM Pulse AI visibility analytics, including brand mentions, citations, sentiment, share of voice, recommendations, GEO Writer, Search Console, and AI traffic via a Streamable HTTP endpoint.
Zero-auth hosted server with 22 read-only tools: optimize/convert images (WebP/AVIF/JPEG), paste-ready SVG QR codes, cited [Cleanor Labs](https://cleanor.app) data on device storage capacity and next-gen image-format savings (AVIF/WebP/JPEG XL vs JPEG, HEIC conversion tax), plus 18 deterministic dev utilities LLMs get wrong (hash, HMAC, UUID, base64, JWT decode, JSON, regex, cron, unit & base conv
Official SignWell MCP server for e-signatures. Create document drafts from uploaded files or reusable templates, send them for signing, track status, send reminders, and download completed PDFs; also manages templates and validates text-tag placeholders in PDFs. Requires a SignWell API key. Install: `npx -y @signwell/mcp`.
MCP Server that support for querying and managing all resource in [Apache APISIX](https://github.com/apache/apisix).
Create, modify, and delete different aspects of [Liveblocks](https://liveblocks.io) such as rooms, threads, comments, notifications, and more. Additionally, it has read access to Storage and Yjs.
Automatically converts feedback and bug reports from websites and web apps into actionable, context-enriched developer tasks. Delivered straight to your AI coding tools, the Webvizio MCP Server ensures your AI agent has all the data it needs to solve tasks with speed and accuracy.
The scheduled delivery API for developers. Schedule reminders, notifications, and webhooks with one API call.
Crypto rates (lending, staking, borrowing), coin metadata, aggregated prices, market stats, stablecoin peg-stability, and symbol resolution. 18 tools. Hosted at `api.bitcompare.net/mcp` or via `npx @bitcompare/mcp-server`.
Official [EquiVault](https://equivault.ai) MCP — AI-powered equity research for Claude. 38 tools covering company fundamentals, financial statements, ratios & metrics, stock quotes, screening, peer comparison, investment narrative, guidance tracking, segments, capital allocation, insider transactions, earnings quality, signals intelligence, alerts, briefs, portfolio analytics, and more. Tier-aware
MCP server for Gainium DCA/Combo/Grid trading bots — manage bots, deals, balances, backtests, the crypto screener, and curated strategy presets via AI assistants.
Official MCP server for [Forge](https://voxell.ai), Voxell's hosted text-embedding API. Generate vector embeddings (turbo 1024d, pro 2560d, ultra 4096d; Matryoshka truncation) for semantic search and RAG. `npx -y @voxell/forge-mcp`
Web tools for AI agents through the Sofya API. Search the web for full page content instead of snippets, fetch URLs as clean markdown (including PDFs), extract structured data from a page with a prompt, and run multi-source deep research that returns a cited report.
Official Solnk MCP server — publish and schedule content across 9 platforms (X, Instagram, TikTok, YouTube, Facebook, LinkedIn, Pinterest, Threads, Bluesky) from any MCP client. 11 tools for publishing, drafts, scheduling, media upload, and post analytics. Hosted at mcp.solnk.com with bearer API key auth.
Base Network integration for onchain tools, allowing interaction with Base Network and Coinbase API for wallet management, fund transfers, smart contracts, and DeFi operations
MCP Server that connects AI Agents to [Carbon Voice](https://getcarbon.app). Create, manage, and interact with voice messages, conversations, direct messages, folders, voice memos, AI actions and more in [Carbon Voice](https://getcarbon.app).
Connect with [iaptic](https://www.iaptic.com) to ask about your Customer Purchases, Transaction data and App Revenue statistics.
Complete product and pricing data solution for AI assistants. Search for products by barcode/ASIN/URL, access detailed product metadata, access comprehensive pricing data from thousands of retailers, view and track price history, and more.
Send SMS, query delivery reports, manage senders / blacklists, register and check İYS (Turkish messaging consent registry) records through the [iletiMerkezi](https://www.iletimerkezi.com) BTK-licensed SMS API. 11 tools, runtime-fetched manifest stays in lock-step with the live API. Install: `npx -y @iletimerkezi/mcp-server`.
Create real, shareable memes from 25,000+ templates on [memebo.at](https://memebo.at). Search the catalog, caption a template, get a live meme URL back. Free, anonymous, no API key. Remote server at `https://memebo.at/mcp` or `npx -y memeboat-mcp`.
Official remote MCP server for [Lobby](https://lobbyvoices.com/developers), an AI receptionist for small businesses. Seven free no-auth tools: write business phone scripts and IVR menus (English + Mexican Spanish), generate ElevenLabs agent system prompts, calculate missed-call cost, get a hire-a-receptionist verdict, role-play a call against the live receptionist engine, and get a real demo numbe
Import CSV/XLSX accounting data into QuickBooks Online or Xero via the [Synder Importer API](https://importer.synder.com). 19 tools covering imports, field mapping rules, post-import rules, and entity discovery. Install with `npx -y @cloudbusiness/gl-importer-mcp`.
Calendar API built for AI agents — 47 tools for events, availability, meeting-time search, scheduling proposals, availability rules, webhooks, and iCal feeds. Local via `npx -y @chronary/mcp` or hosted at `https://api.chronary.ai/mcp`.