An agent harness. Sandboxed tool suite, permission engine, context engineering with compaction and rewind, resumable sessions, per-turn cost, skills, subagents, MCP and web search. Works with OpenRouter or a ChatGPT Plus/Pro subscription.
An agent server. Agents, tools and models declared in files; every action checked against your policy before it runs. Any LLM, on your machine, Apache-2.0.
Validate API keys for OpenAI, Anthropic, Google Gemini, Groq, Mistral, OpenRouter, Cohere, DeepSeek, Together, Fireworks, xAI, and Perplexity. Zero dependencies. CLI + library.
Execution transparency for AI-written code: business-logic tracing that reads as a narrative. Redacted, diffable, approval-testable traces for humans and AI agents. NarrativeTrace for Java.
Portable, cross-agent memory & workflow for AI coding agents — Claude Code, Codex, Cursor, Devin, and more. Monorepo: memory substrate, the kit (composition root), CLI bridges, and the engine.
SDK-free, zero-dependency Go wrapper for chat completions (with streaming) and embeddings across 18 LLM providers behind one unified, normalized surface.
Extension for the pi coding agent that intelligently routes each turn to the right LLM tier (high/medium/low) based on task intent, session budget, context size, and custom rules.