Rust API reference

The Rust API is documented via standard rustdoc. Until we publish to crates.io, browse it locally:

cargo doc --workspace --no-deps --open

Or after the first crates.io publish, on docs.rs:

Crate	docs.rs
tako-core	docs.rs/tako-core
tako-runtime	docs.rs/tako-runtime
tako-orchestrator	docs.rs/tako-orchestrator
tako-governance	docs.rs/tako-governance
tako-mcp	docs.rs/tako-mcp
tako-compat	docs.rs/tako-compat
tako-providers-anthropic	docs.rs/tako-providers-anthropic
tako-providers-openai	docs.rs/tako-providers-openai
tako-providers-azure-openai	docs.rs/tako-providers-azure-openai
tako-providers-bedrock	docs.rs/tako-providers-bedrock
tako-providers-vertex	docs.rs/tako-providers-vertex
tako-providers-http-generic	docs.rs/tako-providers-http-generic

Core surface

The five public traits in tako-core:

• LlmProvider — vendor-neutral chat + stream API
• Tool — single tool invocation
• McpTransport — MCP client transport (stdio, HTTP, …)
• Router — provider/role selection (Phase 3 Trinity)
• PolicyEngine — Allow / Deny / RedactMessages / ForceModel decisions

Public types:

• Capabilities, ChatRequest, ChatResponse, ChatChunk, ContentPart, FinishReason, Message, Principal, Role, ToolCallDelta, ToolSchema, Usage
• TakoError (errors are flat — match on the variant)