# Conflicts: # .agents/notes/implemented/architecture/2026-07-29-terminal-llm-stream-failures.i18n.yaml # .agents/notes/implemented/architecture/2026-07-29-terminal-llm-stream-failures.zh.md # .agents/notes/implemented/feature/2026-07-27-trajectory-inspection-ledger.i18n.yaml # .agents/notes/implemented/feature/2026-07-27-trajectory-inspection-ledger.zh.md # .agents/notes/implemented/process/2026-08-08-browser-gif-evidence-chain.i18n.yaml # .agents/notes/implemented/process/2026-08-08-browser-gif-evidence-chain.zh.md # docs/architecture.i18n.yaml # docs/architecture.zh.md # packages/boot/app-boot/README.i18n.yaml # packages/boot/app-boot/README.zh.md
support/ — development and test infrastructure
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These packages support repository development, tests, and examples rather than product APIs. Their compatibility follows the development need they serve.
| Package | Role |
|---|---|
acp-snapshot/ |
Provides the ACP snapshot-test toolkit |
agent-loop-testkit/ |
Mounts shared prerequisites for AgentLoop tests |
invariants/ |
Runs development-time runtime-contract assertions |
loader-smoke/ |
Launches Loader-composed applications for smoke tests |
llm-mock-server/ |
Provides a deterministic OpenAI-compatible fault server |
llm-replay/ |
Replays recorded model responses for keyless tests and demos |
A package moves out of support/ when it gains a product contract and product consumers.
The invariants contract is documented in docs/subsystems/invariants.md.