"Resources to Improve AI Coding Ability in C++ and Rust" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
Free hosted jq REST API and remote MCP server running real jq compiled to WebAssembly on Cloudflare Workers. Filter inline JSON, public HTTPS URLs, or reusable 15-minute JSON uploads, up to 5 MiB. No install or signup. Tools: process_json, upload_json, delete_upload. Shared free quota: 100 calls/day per IP or 1,000/day per UUID. Public docs, status, privacy, and release notes: https://thejqapi.com/.
Discover and execute authorized API capabilities through QuoAPI policy, routing and billing.
Let AI agents read, check and edit Excel models. Open a workbook or drop in one MCP config. Either way: typed cells, a formula dependency graph, and a verification certificate. Deterministic — no OCR, no model guessing at your numbers.
Official Soundiiz tools for tracklists, public playlist imports and music transfer compatibility.
Find free times at Gaplessly businesses on a plan with AI booking, then get a link to book.
Build, validate and deploy workflows as Cloudflare Workers in your own account, with approval.
Query Postgres, MySQL, SQL Server, Oracle, BigQuery, ClickHouse and Redshift from your AI client.
Your AI assistant prepares the fax. You check it and pay in your browser. Pay per fax. No account.
Keeps your contacts in sync across Google, Microsoft, Apple and CardDAV, and cleans up duplicates.
Search and read The Wyze blog's guides on guaranteed rent, temporary accommodation and property management for UK letting agents. Read-only, no login or API key.
PDF tools for AI agents: inspect, fill, merge, split, rotate, watermark, protect and invoice PDFs.
Read-only UteamUP CMMS connector for finding assets and work orders and viewing asset details through five tools. Sign in with OAuth; access follows your company permissions.
Make games with AI: one MCP server that connects your agent to Unity, Unreal and Godot editors.
Analyze ad performance across platforms and execute changes after your approval.
Turn any public webpage into JSON with AI, save it as a live JSON API, and call it from your agent.
Create, edit and publish forms, surveys and quizzes, and analyze submissions via OAuth.
Build approval workflows, submit requests, approve or reject, and analyze approval activity.
WhatsApp for your AI agent, sent from your own number. Source-available (Elastic License 2.0).
Build, test, publish, and run Kovca workflows from AI agents over remote MCP.
Saves recipes from videos and websites, plans meals and builds grocery lists.
Render PDFs from templates and spreadsheet data via SheetRender, locally or at mcp.sheetrender.com
Link building outreach from your agent: review drafts, send the batch, answer publisher replies.
Send transactional email and manage domains, templates and webhooks in UniOne from AI agents.
Turn receipts and invoices (photos, PDFs or a zip) into checked numbers: vendor, date, currency, line items, tax and total, each field marked ok, check or missing. Doubtful documents come back flagged with reasons instead of guessed; repeated receipts are marked as duplicates. Exports CSV, line-item CSV, QuickBooks CSV or a renamed file pack. Free daily quota, no API key. Files deleted after 24 hours, never used for training.
Print-on-demand from Germany: turn your saved designs into products and publish them to your Shopify, Etsy, WooCommerce or TikTok store in about two minutes. Browse the product catalog, upload designs and neck prints, set your price and publish; the assistant asks before anything goes live. Sign in with your MarketPrint account (OAuth).
Done-for-you digital marketing for small businesses: plan, launch and manage ads across 22 channels.
Write posts in your voice from what's going viral in your niche. Schedule to X, LinkedIn and more.
Real Android phones in the cloud for AI agents: give phones a task in plain words and get the answer
Schedule and publish to all your social channels from Claude, ChatGPT and other AI apps
Quote, preview and approve U.S. letters and postcards; edit cover sheets and inspect mailing status.
