Skill
agency-roster
Use when a round references agency-agents catalogs, role-family routing, multi-agent identity prompts, or English/Chinese…
@arch1esunInstall SkillAgent Orchestration
Skill
/cross-session-handoff
Read, write, snapshot, and lock .arcgentic/state.yaml across planner, dev, audit, and optional test sessions.
Install
$ npx -y skills add Arch1eSUN/Arcgentic --skill cross-session-handoff --agent claude-codeHow it fires
How this skill gets triggered: by you, by Claude, or both.
- Fires itselfAuto-invocation. Claude auto-loads it when your prompt matches the work.Auto-invocation is when the right skill fires by itself at the right moment, driven by a FLOW.md router and a hook, instead of you invoking it by name. It is the difference between a skill being installed and a skill actually getting used.Read the full definition →
- You can call itInvoke it directly when you want it.
- Slash command
/cross-session-handoff
Context preview
The summary Claude sees to decide when to auto-load this skill.
Read, write, snapshot, and lock .arcgentic/state.yaml across planner, dev, audit, and optional test sessions.
SKILL.md
cross-session-handoff.SKILL.mdname: cross-session-handoff description: Read, write, snapshot, and lock .arcgentic/state.yaml across planner, dev, audit, and optional test sessions.
cross-session-handoff
Manages `.arcgentic/state.yaml` as the shared state medium across multiple AI sessions.
Commands
arcgentic cross-session-handoff read
arcgentic cross-session-handoff write --session-id dev-session --updates '{"current_phase":"dev"}'
arcgentic cross-session-handoff snapshot --session-id audit-session
arcgentic cross-session-handoff acquire-lock --session-id dev-session --ttl 600
arcgentic cross-session-handoff release-lock --session-id dev-sessionRules
- Reads do not acquire a lock.
- Writes acquire a TTL lock, write through a temp file, then rename atomically.
- Snapshots go to `.arcgentic/state-history/`.
- A session must not overwrite another non-expired lock.
See also
- `toolkit/src/arcgentic/skills_impl/cross_session_handoff.py`
Ships witharcgentic
**Arcgentic is a harness engineering layer for AI coding agents. It turns ad-hoc prompting into a gated engineering workflow.** 中文文档 -> README.zh-CN.md Arcgentic helps Codex and Claude Code run software work as a disciplined sequence: clarify the idea, plan
Get the whole plugin
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