"Finding LinkedIn users by educational background" matching MCP connectors:

AI-powered data integration platform. Onboard users and run DPF data workflows.

Life Path, Expression, karmic debt and Chaldean numerology readings for AI agents.

Search the AI Tool Directory catalog: tool details, status checks (alive/acquired/deceased + cause and date), alternatives, and side-by-side comparisons. Read-only.

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

Open-source AI accounting skills verified by licensed accountants (tax, VAT, payroll).

AI tools filed by category, with real launch dates and revenue verified through Stripe.

Counts tokens under OpenAI-compatible (tiktoken) encodings, by model or encoding name.

Removes the background from an image by URL, cutting out the foreground person or object with AI and

Rank rows by outcome likelihood: deterministic pattern-detection and top-k prediction for agents

Anthropic organization usage and cost reporting through an admin API key connected by the user.

Compare LLM API pricing, estimate workload costs, and benchmark cloud compute. By OptimNow.

Carbon-accounted agent compute: free footprints; certificates backed by real offset retirement.

Verify the email instantly: Identify the spam email while authenticating your users.

Tables and ledgers checked by arithmetic, not by a model. 24 tools. MCP 2026-07-28 ready.

Discover AI agents by outcome. Read-only search and reads of public marketplace listings.

Match singers to songs by vocal range: score fit, karaoke difficulty, and voice type.

Live trading-pipeline intelligence for AI agents: signal evaluation by a real calibrated engine with glass-box explanations, pipeline calibration telemetry, recorded outcome reports, and SEC-filing catalysts. Free beta keys + x402 USDC pay-per-call.

A free one-minute reset for people, delivered by AI, with no account or personal data.

Five-to-twelve-cent source-attributed public URL and domain result packs for AI agents.

Search the Claudeers registry of Claude tools, ranked by maintenance and community signals.