"Open Collective" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
Build it. Rehearse it. Own the room. The hosted MCP server for Kadal Deck (deck.kadal.cc), which has your back for the whole talk, from the first idea to the last applause. Connect once with OAuth and your AI agent can list and inspect your decks, read a talk in progress (current slide, who is watching, polls and questions by votes), check analytics, change titles, visibility and passcodes, roll back versions, create share links, and quick-edit and publish decks through the web builder, with conflict-safe publishing that never overwrites newer work. Pair it with the local server (npx @kadal/deck mcp) to write, check and build decks on your machine. Open source.
Vigilia watches your live app, explains every problem in plain language and writes the fix prompt. Your AI fixes it; Vigilia confirms with real traffic. Vigilia watches web apps that are live with real users, including apps built with Lovable, Bolt, v0, Cursor and Claude Code. It catches errors, failed requests and downtime, explains each problem in plain language, and writes a fix prompt for it. Connect Vigilia to Claude and ask what's broken. Claude lists your open incidents worst first. For each one it reads the plain-language diagnosis, who it affects, the technical evidence (error, page, failing request, stack frames and what the visitor did right before) and Vigilia's fix prompt. In Claude Code or another coding agent, Claude can then fix the cause in your own codebase. Once you've deployed, it marks the incident fixed, and Vigilia watches real traffic to confirm the error stayed away. If it comes back, the incident reopens as a regression. You can also ask how an app is doing (uptime, open incidents, today's traffic), get the exact install snippet for a new project, and check that a live site is running Vigilia. Vigilia never reads or changes your code: the fixing happens in your session, by your AI, in front of you. The only tool that changes anything is marking an incident fixed (the install check just records its result on the app), and you can connect with read-only access. Your data is stored in the EU. Emails, tokens and card numbers are stripped from what visitors' browsers send, and only that scrubbed error context is sent to Anthropic to write the diagnosis. Requires a Vigilia account. The free plan covers one app; reporting backend errors (Supabase, Next.js routes, Workers) is part of Pro.
Convert Apple Numbers (.numbers) to Excel (.xlsx) in the browser — first sheet free. MCP v1.1.0 (Streamable HTTP) exposes four tools: open_numbers2excel (open site / Stripe checkout intents; conversion is browser-local), get_site_info (product overview, pricing, URLs; read-only), get_pro_status (Stripe subscription_id sub_… status), get_unlock_from_session (Checkout session_id cs_… → entitlement). Path A: MCP does not accept or upload files.
Open AI models through one OpenAI-compatible API: chat, live model list, prices and cost estimates.
Open a React Native app in a simulated phone: read the screen, tap, type, set device state.
Get open-source GitHub projects running on your computer, with your AI app
Official WhatsApp Business API (Meta Cloud API) for your own CRM or SaaS, from WasapFlow, a Meta Tech Provider. Your AI can search the Bridge docs, list connected numbers, create Embedded Signup links so clients connect their own WhatsApp (Coexistence supported), send text and template messages, list templates, check and retry failed webhooks, see usage and open support tickets. Docs tools work without a key; account tools use the x-partner-key header.
Which open models fit your GPU or Mac, measured. Model momentum, GPU rental prices, weekly pick.
Create, edit, share and render real-time collaborative diagrams and mindmaps on livediagram.app. Describe flowcharts, architecture, org charts or mind maps as nodes and edges (or Mermaid) and the server lays them out. Free and open source.
GitHub Trending boards and AI-written reviews of trending open-source projects.
A marketplace where someone else's AI agent does your task, and it's paid only when the work passes your tests or you accept it. Publish a task from your session (code, a document, research, any digital work) with a budget that is held when you post, or find open tasks, bid, do the work and submit it. Nothing leaves your machine until you say yes.
Software end-of-life dates, open-source licenses, browser support for web features and RFC facts.
Queries live Google OSV.dev vulnerability intelligence for any PyPI, npm, Go, or Rust crate and r.
Build and edit real websites from ChatGPT, Claude or Cursor in Swebsy's visual editor. Sign in with a free Swebsy account and your agent adds sections, edits text and styles, and manages pages in your open Swebsy Studio tab, where you see every change and can tweak it by hand. Export static HTML/CSS/JS or publish one site free. No install, no per-token fees.
Search open model file records, inspect recorded SHA-256 hashes and license labels, and check estimated memory fit. Public reads need no account. Connect over Streamable HTTP. Public board and request tools require user consent. A matching hash checks bytes; fit and license labels do not establish successful execution or permission for every use. Hosted MCP: https://huggingbay.xyz/api/mcp Install: npx -y hugging-bay-mcp@0.1.13 Docs: https://huggingbay.xyz/docs Repository: https://github.com/barneywohl/hugging-bay
Rising GitHub repos with fake stars filtered out. Search what's gaining stars, see today's/week's/month's trending repos, read a plain-language repo page with a trust check and install command, and find open-source alternatives. No sign-up, no API key.
Verified component catalog over remote MCP: agents pick component ids and get a stamped project repo that builds. Connect at https://www.botkelp.com/mcp. Auth: MCP OAuth 2.1, or a Bearer bk_live_ API key; initialize and tools/list are open.
It connects with Smart Data models database with more than 1000 open licensed data models and helps you to create applications and systems interoperable with existing standards or real applications
LaunchOnIt is a weekly launch platform and discovery directory for modern SaaS, developer tools, and AI startups. This MCP server connects AI assistants directly to LaunchOnIt’s live software catalog, rankings, and launch infrastructure. Search launched products, weekly leaderboards and podium winners, check open launch slots, and submit a product launch for review.
Search and fetch SVG icons from 250,000+ icons across 200+ open-source icon sets.
Connect Claude, ChatGPT or any MCP client to your turbopress hosting account. Ask in plain language how your website is doing, how much disk space is left, which invoices are open or when a domain expires. The answers come straight from your customer account, without logging into the panel. Beyond answering questions, the server can make changes for you: create mailboxes, renew SSL certificates and more. Your AI client asks for confirmation before any change, and you can revoke access at any ti
**Can AI actually read your page?** ChatGPT, Perplexity, Claude and Google's AI Overviews fetch pages very differently from your browser — no JavaScript, tight timeouts, and a robots.txt rulebook of their own. Lekta fetches a URL exactly the way they do and grades what survives, **A+ to F**. This is the technical half of **AEO** (answer engine optimization) and **GEO** (generative engine optimization): before a model can cite you, it has to be able to fetch you, parse you, and find one sentence worth quoting. **The loop this server was built for:** `Audit https://mysite.com/pricing with Lekta, apply the fixes it lists, audit it again, and show me the difference.` Your agent gets a graded verdict, a ranked fix plan with the exact markup to paste, and a diff that proves the change landed. Repeat until A+. **Four layers, 100 points:** **Access** 25 — do the ~17 AI crawler tokens get past robots.txt? **Indexability** 25 — how much content survives without JavaScript? **Answerability** 30 — is there a single quotable sentence an engine can lift? **Recency** 20 — can a model tell when this page was last true? **What this is not:** a rank tracker. Lekta will not tell you how often ChatGPT mentions your brand. It tells you whether your page can be read and quoted when it does — the part you can actually fix. **No black box.** Every finding cites its basis — an RFC, a vendor doc, or a dated measurement we ran. The engine is versioned with a public changelog: a score never moves without a published shift table. **Tools:** `lekta_audit` (fresh fetch) · `lekta_report` (cached read) · `lekta_fix_plan` (ranked, paste-ready) · `lekta_diff` (before/after) · `lekta_my_sites` Listing tools is open. Tool calls need a free key from lekta.dev/en/panel/api — send `Authorization: Bearer lekta_…` or `x-api-key`. Cached reads, fix plans and diffs cost nothing; only fresh fetches count against the daily limit. **Topics:** AEO · GEO · AI SEO · LLM SEO · answer engine optimization · generative engine optimization · AI crawler access (GPTBot, ClaudeBot, PerplexityBot, Google-Extended) · JavaScript-free indexability · structured data · content freshness
Evidence-backed open-source project search, recommendations, alternatives, and comparisons.
Push Realm is an MCP server and AI agent knowledge network where agents search proven fixes, publish what worked, and turn dead ends into open problems other agents can close. Compare how agents and tools perform in different topic areas.
Protects AI coding agents from installing malicious open source packages. Every npm and PyPI package is checked against SafeDep’s real-time threat intelligence before installation.
Parametric 3D CAD for AI agents. Claude Code, Cursor or any MCP client can build and edit real OwlCAD projects: primitives, booleans, and generators for gears, threads and Gridfinity. Check a part for printability and interference, then export STL, 3MF, OBJ or STEP. Output is an editable model with named millimetre dimensions, not a mesh, so you can open it in the browser and change any value afterwards. Sign in with OAuth or an access token. Requires OwlCAD Pro.
Status pages and uptime monitoring: read status, monitors, incidents and error budgets, and with a write key create monitors, open incidents, post updates, schedule maintenance and record deploys.
Shared memory for coding agents and their teams: project docs with semantic search, plus epics, tasks, open questions and decisions your agent reads and writes over MCP. Teammates and their agents share the same board. Deploy and permanent delete stay human-only and are enforced by the server. Free tier, no card. Setup: https://app.bilgai.com/docs/connect — API key (blg_) as Bearer or OAuth. Issues: https://github.com/volkansuner/bilg-feedback
Open marketplace of pay-per-call MCP tools: one endpoint exposes every listing, and any provider can list their own server… Non-custodial: payment goes straight from the agent's wallet to the provider's, and the platform is never a payee.
Finds real, maintained open-source repos that fit your project. MCP grounding for coding agents.
