# ArcBlock > ArcBlock builds decentralized identity, user-owned data, Blocklet infrastructure, and AI-native application systems. ## For agents - MCP (Streamable HTTP): https://www.arcblock.io/mcp - Server card: https://www.arcblock.io/.well-known/mcp.json - AFS over HTTP (JSON-RPC): POST https://www.arcblock.io/api/afs/rpc - Tools: search_content, list_content, get_content - Collections available to agents: publications, learn, articles, docs, glossary, products, technologies - Anonymous public read; writes require DID-Connect auth Locales: en, zh, ja, zh-TW (base: en). A locale listed on an item below is a real translation; any other locale serves the base-language text as fallback. Full-text version (all collections, never truncated): https://www.arcblock.io/llms-full.txt ## Docs (1322 items) Index: https://www.arcblock.io/llms-docs.txt Full text: https://www.arcblock.io/llms-docs-full.txt ## Glossary (73 items) Index: https://www.arcblock.io/llms-glossary.txt Full text: https://www.arcblock.io/llms-glossary-full.txt ## Learn (199 items) Index: https://www.arcblock.io/llms-learn.txt ## Products (31 items) Index: https://www.arcblock.io/llms-products.txt Full text: https://www.arcblock.io/llms-products-full.txt ## Publications (7 items) Index: https://www.arcblock.io/llms-publications.txt ## Technologies (1 item) Index: https://www.arcblock.io/llms-technologies.txt Full text: https://www.arcblock.io/llms-technologies-full.txt