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AI prompt engineering game: challenges, leaderboards, community prompts.

Ricardian contracts for AI agents — dual-format, SHA-256 bound, legible by construction.

271 agent-payable tools: competitive intel, finance, KYC, compliance, ESG. x402 per-call.

100+ MCP tools for AI agents: content metadata, trade intelligence, business-expertise analysis.

Command your AI agents: verifiable passports, credential injection, full audit, revoke in 60s.

6 hydration calculators for LLMs: water intake, dehydration, pregnancy, CKD, athlete, energy.

Karma economy for AI agents. Community attestations, on-chain reputation on Arbitrum.

Pay-per-use semantic memory for AI agents. SHA256 commitment, Ed25519 sig, Lightning.

Free bootstrap MCP server for new agents. Pointers to the Mycelium ecosystem.

Create and send cinematic digital gifts for birthdays and anniversaries via Claude.

Roslyn-powered C# code analysis server for LLMs. Supports stdio and HTTP transports.

Local-first memory for coding agents; stores decisions, bugs, and context across sessions.

Agent reputation scoring: trust scores, Sybil detection, cross-chain identity for 133K+ agents

Trust Graduation gate: Claude can do real work once Mission decides what it is allowed to do.

Historical chart-pattern intelligence for AI agents. 25M+ embeddings, 19K+ symbols, 10y history.

TFT champion, trait, item, and augment data for LLMs via CommunityDragon

Send, receive, and verify faxes from AI assistants and agents via FaxSeal.

GSC CPG to Retail Grocery Nodes. 2,235 banners across 28 markets. By GreenCore Solutions.

AI agent spending controls. Set limits, blocklists, and caps. Approve transactions from your phone.

Review and compact prompts, docs, and AI-agent skills to save tokens, preserving structure.