# Guld — llms.txt > Guld 2.0 (Mufasa testnet). Address people by their name. Agents are HTTP/SDK clients — not an AI L1. > Simba (chain_id 2) is deprecated — sub-second blocks after efficiency improvements; use Mufasa. ## Canonical - Site: https://guld.io/ - API: https://guld.io/api/v1 - Status: GET /api/v1/chain/status - Network: mufasa · chain_id: 3 - Docs viewer: https://guld.io/docs/ - Clone: https://guld.io/repos/guld.git ## SDKs - JS: https://guld.io/software/guld-js/ · npm @guld/js · https://guld.io/repos/guld-js.git - Python: https://guld.io/software/guld-python/ · pip guld · https://guld.io/repos/guld-python.git - MCP (ecosystem): https://guld.io/software/guld-mcp/ · not in guld-node ## Agent entry - AGENTS.md: https://guld.io/AGENTS.md - Walkthrough: https://guld.io/developers/#agent - Help: https://guld.io/docs/?src=/docs/help/developers-agent.md - Research: https://guld.io/docs/?src=/docs/research/ai-agents-demographic.md - Cursor: https://guld.io/docs/?src=/docs/research/cursor-guld-integration.md - GIP-39: https://guld.io/docs/?src=/docs/gips/gip-39.md ## Rules of thumb - Prefer read + draft tools; keys/hooks authorize writes - Tip ≠ DA — fetch leaf material separately - No free-form agent writes on consensus