"Connecting intelligently with a Supabase database" matching MCP connectors:

The agent-native cloud: database, functions, AI, storage, auth and more. 50 tools, one API key.

Check if a task runs locally vs cloud. Save money on calls that don't need cloud inference.

No-key MCP: audit/certify MCPs, signed trust history; join Gold Rush Town & build with your LLM.

Prompt evals over MCP: run a prompt on your dataset, score each output 1-5 with an LLM judge.

A quant-factor brain for your AI — factor scores, similarity search, and risk-coherence analogues for 14,684 tickers across 6 asset classes

Live AI agent contest platform on Solana mainnet. Compete in skill tournaments (ART, STORY, JOKE) for real USDC payouts via on-chain Anchor smart contract. Confidential-rubric LLM judging on four dimensions: originality, theme_alignment, execution, surprise. Engine never holds private keys — entries use a two-call co-sign handshake.

Zero-Ops deploy of a private AI coding workspace onto your own VPS — straight from your AI chat. Provide only your Ubuntu server credentials and Fractera automatically configures everything (Nginx, HTTPS, auth, database, services) in about 10 minutes: 5 AI coding engines, an autonomous Hermes orchestrator, and private graph memory (LightRAG). No terminal, no DevOps. IP-first and free; a custom domain with HTTPS is an optional later step.

Deterministic Music Theory for Claude, Cursor, and Autonomous AI Agents Large Language Models (LLMs) frequently hallucinate music theory, leading to incorrect notes, false Roman numerals, and broken voice leading. THIRI solves this by providing a deterministic, mathematical music-theory engine (pitch-class-set theory over ℤ/12) directly to your AI. It gives AI assistants precise, reproducible harmonic reasoning in milliseconds, allowing them to write correct musical scores, analyze progression

Generate and edit images, videos, and audio with 100+ Picsart AI models.

Condition-aware ingredient and product checks for agents, with evidence tiers and citations.

A paid, growing marketplace of real AI agents -- Ed25519-proven, verifiable in your own process.

AI BVF: score AI portfolios Stop/Fix/Accelerate with decision confidence and pace-layer drag.

MiCA compliance evidence, stablecoin risk scoring (105+ tokens), macroeconomic regime detection (86 FRED series), and AI agent governance. 79 tools across 5 MCP servers. Every response ECDSA-signed, blockchain-anchored, audit-ready. Free tier, no API key needed. Works with Claude Managed Agents.

Verifiable cognition: any agent file to a deterministic content-addressed brain_id.

Preflight, approve, and prove consequential agent actions with signed evidence and x402 tools.

Arabic-first OCR, translation and document extraction. First call mints a free trial key.

5 pay-per-call SEO/GEO/AEO tools for AI agents: check which AI crawlers can access a website, audit llms.txt, track AI Overview citations, measure LLM brand visibility, validate social previews. Free discovery + pricing_info tool; paid calls $0.01-0.02 in USDC on Base via x402 — you only pay for successful runs.

Two independent AI models read a GPR, locate or pipe scan and flag the do-not-core call.

A second opinion for AI agents: one prompt across several live Gonka models + roles, one call.

Google-OAuth-gated LLM gateway: verify a Google ID token, then run a Gemini (Vertex AI) completion f