Feature coverage

Every advertised major capability should have a concrete repository example. The table below is the coverage index; examples marked deterministic run without an LLM or network.

Capability	Runnable example	Deeper guide	Runtime needs
Runner loop, goals, and verification	healthcheck	Runner	deterministic with -scripted; provider otherwise
Providers and model selection	healthcheck	Providers	provider for live mode
Schema, pre-call, and post-call guardrails	releasegate	Guardrails	deterministic with -scripted
Human-in-the-loop approve / deny / edit	hitl_resume	Shared infrastructure	deterministic
Workflow graph execution and explicit resume	hitl_resume	Shared infrastructure	deterministic
Pursue, world-state oracle, and re-drive	hnupvote	Pursue	live browser/provider
Spawned sub-agents and work modes	spawn_worker	Spawn	deterministic with -scripted
Stuck-agent decomposition recovery	stuck_recovery	Guardrails	deterministic with -scripted
Context compaction	long_conversation	Compaction	deterministic with -scripted
Retrieval and code understanding	shared_infra	Shared infrastructure	deterministic
MCP initialization, discovery, calls, disconnect	local_mcp	Tool ecosystem	deterministic
Dynamic tool lifecycle	dynamic_tools	Code tools	local shell
Skills discovery and selection	skill_catalog	Tool ecosystem	deterministic
Notification subscription and offline drain	notify_drain	Shared infrastructure	deterministic
Kernel-enforced shell sandbox	sandboxed_shell	Sandboxing	Linux Landlock
Runner lifecycle JSONL tracing	deterministic_trace	Shared infrastructure	deterministic
Computer observe/act loop	computer_use	Tool ecosystem	Chrome, network, provider
Durable sessions, resume, and export	zarlcode	Sessions and transcripts	local SQLite

Start with deterministic examples

go run -C examples ./hitl_resume
go run -C examples ./local_mcp
go run -C examples ./dynamic_tools
go run -C examples ./skill_catalog
go run -C examples ./notify_drain
go run -C examples ./deterministic_trace
go run -C examples ./shared_infra

Then run the complete example test suite:

go test -C examples -count=1 ./...

The sandbox example is also deterministic, but its enforcement mechanism requires a Linux kernel with Landlock:

go run -C examples ./sandboxed_shell