6259 Model Context Protocol servers — searchable, rated, ready to install.
Licence-cleared code for coding agents, with attribution. Free search, MCP prompts and a skill pack.
Send a test email, get SPF, DKIM, DMARC, TLS and IPv6 results plus sender rules. No key.
US Harmonized Tariff Schedule from the USITC: look up a tariff code, search descriptions, walk a.
Your versioned prompt library: search, read, save and version prompts from Claude Code.
Search 5,000 Nodo icons, get SVG, React or Vue code. Free Linear style, Pro styles with a license.
Let an AI agent drive a 2D robot rover simulator in the browser: sensors, camera, wiring and code.
Preview, screenshot, lint, and test SCORM, cmi5, and LTI courses built with CourseCode Framework.
Proof gate, undo and output trimming for Claude Code, Codex and OpenCode coding agents.
Read-only: matches an error from a Lovable, Bolt, v0, Cursor or Supabase app to a free fix guide.
Indian mutual fund NAVs from MFapi: search schemes, latest NAV and full NAV history.
Track AI visibility and SEO performance, monitor publications and manage link-building orders.
Prime testing, factorisation and searches offline with BigInt: Miller-Rabin and Pollard rho
Synthetic US medical-billing documents (PDF and ground truth) for testing extractors and agents
FDA 510(k) medical device clearances: search by device, applicant, product code or date - keyless.
Docs for Fiscalisto's Mexican e-invoicing API (CFDI 4.0): search, operations, SDK code, errors.
Read Odin security findings and remediation, link fix pull requests and track retests.
Pay-per-call tools for AI assistants: code, data, finance, spreadsheets, media, web, time.
Real landing-page design inspiration: hero, pricing, testimonial and feature section screenshots.
Convert PNG/JPEG into fuse-bead charts with MARD codes, PNG, CSV and an editable web link.
Godot 4.7 for coding agents: offline API, checks, review, safe edits, tests, play, 3D models.
30+ deterministic dev and delivery tools: linting, metrics, diagrams, model advice, AI-text checks.
Free bar for digital product briefs: your model judges, open rules and code score it.
A free, local memory and rules hub for Claude Code and other AI coding tools, served over MCP.
Send WhatsApp, SMS and email, verify OTP codes and run campaigns with SendKuy.
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