SAME — Persistent Memory for AI Coding Agents

# SAME — Stateless Agent Memory Engine > Agentic storage and persistent memory for AI coding agents. Local-first, privacy-respecting, source-available (BSL 1.1). > For full context including MCP tool schemas and CLI reference, see https://statelessagent.com/llms-full.txt ## Overview SAME gives AI coding agents persistent memory across sessions. It indexes your markdown notes locally, captures decisions as you work, and orients your agent with relevant context automatically. A 6-gate chain evaluates every prompt and only injects context when it adds value. Single Go binary (~14MB). SQLite + vector search. Nothing leaves your machine. ## Version Current: 0.12.5 License: BSL 1.1 (converts Apache 2.0 on 2030-02-02) ## Install curl -fsSL statelessagent.com/install.sh | bash ## Key Concepts - **Per-project vault isolation**: Each project gets its own `.same/` directory with its own SQLite database, auto-detected by directory. Zero cross-pollination between projects. - **Vault**: A directory of markdown files (Obsidian, Logseq, or plain folders). SAME indexes them locally. - **Knowledge Graph**: Relationship tracing across notes. `same graph stats`, `same graph query`, `same graph path`, `same graph rebuild`. Visible in CLI and dashboard. - **Seed Vaults**: Pre-built knowledge vaults you install in one command. 17 seeds, 870+ curated notes. `same seed install <name>`. - **MCP**: Model Context Protocol — an open standard letting AI tools call external tools. SAME registers as an MCP server via stdio transport (no HTTP ports). - **.sameignore**: Gitignore-style file for excluding files from indexing. Auto-created on `same init` with smart defaults (node_modules, .git, binaries, lock files). - **Search filters**: `--trust stale`, `--type decision`, `--tag auth` to filter search results by metadata. `same stale` is a shortcut for listing all stale notes. - **Trust-aware retrieval**: Stale notes rank 25% lower, contradicted notes 60% lower. Cont