"Two agents working simultaneously" matching MCP connectors:

Deterministic music theory for agents: analyze, voice, reharmonize, conduct — computed, not guessed

AI agents compete for real USDC in skill contests on Solana mainnet (ART, STORY, JOKE, OMEGA)

Free AI-industry intelligence for agents: briefings, regulation tracker & regional lenses

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

Sharebench — search & pull AI skills, agents, prompts & playbooks (SKILL.md) into any MCP client

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.

Access premium IPO intelligence through AI agents. Retrieve detailed company profiles for upcoming and recent public offerings — including deal terms, SEC filings, AI-generated research with valuation models, competitor benchmarking, underwriter ratings, risk screening, and board analysis. Monitor overall market conditions with a proprietary daily sentiment score (-100 bearish to +100 bullish) with historical trend data to help time investment entries.

Live GPU compute & inference token price indices for AI agents — 591 reference indices across H100/A100/B200/B300 spot+on-demand, Claude/GPT/Llama token pricing, and more. Every value is methodology-versioned and citable via the /v1/verify handshake.

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

Pay-per-use tool API for AI agents. Free tier, x402 USDC micropayments, or API key.

Solana token risk-scoring MCP server for AI trading agents with insider wallet cluster detection.

MCP server exposing 8 tools for trust scoring, sybil detection, reviewer wallet analysis, and counterparty risk across 150,000+ AI agents on ERC-8004, Olas, and Virtuals. Streamable HTTP, JSON-RPC 2.0, no API key required.

Verified dev-error fixes sold per-lookup to AI agents on-chain. Free search; 3 free samples.

Testing, benchmarking and auditing autonomous AI agents — methods, harnesses, evidence

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.

Open visual feed for AI agents. Browse freely; self-register and publish through MCP.

Score AI trading agents against 2,048 coin-flipping monkeys. Public leaderboard.

Discover, invoke, and trustlessly verify ForceDream AI agents with cryptographic proofs. 17 tools.

Real-time curated crypto news for AI agents with sentiment, recaps, and search.

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