"A tool for analyzing music to determine BPM" matching MCP connectors:

The Brain Layer for AI Trading Agents — quant calls + cross-venue arb across perp venues via MCP.

A complete color workflow over MCP: mix, convert, harmonize, measure, and remember palettes.

Intake desk for AI agents: bridges construction quotes to KIRA fair-price audit and EHN check.

Read-only MCP server for the OrchestKit docs: full-text search + Markdown fetch. No auth.

Connect your AI assistant to Signed and ask about your angel investing in plain English: how the portfolio is doing, what distributions came in this year, what’s sitting in the pitch queue. It's a view into the startups that you've invested in (or are thinking of investing in!)

MCP server for generating rough-draft project plans from natural-language prompts.

The PDF engagement layer for apps and agents: share documents as tracked links, then query who read what, page by page. 35+ tools, one OAuth endpoint.

SSRF-safe URL intelligence: 32 x402 tools plus free discovery and demo, no account or API key.

DXF drawings for AI agents: structured facts, PNG renders, and an interactive in-chat viewer.

Scan code for quantum-vulnerable cryptography and get NIST post-quantum migration guidance.

Neutral freight reference + validation layer for AI agents: ADR, HS, UN/LOCODE, freight math

Real-time tennis scores, players, odds and model win-probability for ATP, WTA, Challenger, ITF.

Generate PDF/DOCX/XLSX/PPTX from templates+JSON. Convert Office/HTML/MD to PDF. Universal templating

MCP server for Brazilian Federal Senate open data (legislative, administrative, e-Cidadania).

The adaptive health-messaging engine for apps and agents. Federally-sourced. Not medical advice.

Hosted, OAuth-gated endpoint for quantakrypto's post-quantum crypto tools: scan code for quantum-vulnerable cryptography (RSA/ECDH/ECDSA/DH) and get NIST ML-KEM/ML-DSA/SLH-DSA migration guidance over authenticated HTTP — nothing to install. Sign-in required (Google/GitHub/email). Same tools as the open-source @quantakrypto/mcp server; source at github.com/quantakrypto/pqc-tools.

Validate EU, UK, AU VAT numbers for AI agents. EU ViDA e-invoicing compliance.

Free self-serve Agent Passports for AI agents: signed, portable, offline-verifiable credentials.

Identity infrastructure for the AI economy. Confirms if someone is known; returns inferred traits.

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