claudecodex

harness-formation

Peer-pane Claude Code worker orchestration via tmux + jsonl mailbox. Bundles Formation worker spawning, session-scoped routing, and a receipt-gated babysit-pr skill for bounded CI monitoring and reply-only review follow-up. Hooks suggest Formation and mint local ownership receipts only for active Formation sessions.

0 on GitHubby hrmtzMITupdated 1 month agocollaboration
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Plugin harness-formation from marketplace claude-harness in hrmtz/claude-harness. Commands read from the repo's manifest — 1 month ago.

This plugin runs code on your machine — its hooks fire automatically on events like tool use. The exact commands are listed below; read them before installing.

What it installs

Skills (2)

  • babysit-pr

    Monitor and safely repair a pull request created by the current Formation worker. Use after creating a draft PR with the babysit ownership marker, when asked to watch CI, address CI failures, reply to review findings, or report whether the owned PR is green. Operate only when a matching local owners

  • formation

    Spawn a long-running peer Claude Code or Codex worker in a new tmux pane when a task justifies hours of wall time and needs live observability, mid-flight redirection, or human-in-the-loop acks. Use this when an ephemeral subagent is insufficient: specifically for work where the user wants to tail t

Subagents (1)

  • pane-messaging-rail

Hooks (7)

  • UserPromptSubmit

    test -x "${HOME}/.local/bin/harness-hook" && grep -Fqx '# HARNESS_HOOK_DISPATCHER_ID=claude-harness/v1' "${HOME}/.local/bin/harness-hook" 2>/dev/null || exec bash "${CLAUDE_PLUGIN_ROOT}/hooks/formatio

  • UserPromptSubmit

    test -x "${HOME}/.local/bin/harness-hook" && grep -Fqx '# HARNESS_HOOK_DISPATCHER_ID=claude-harness/v1' "${HOME}/.local/bin/harness-hook" 2>/dev/null || exec bash "${CLAUDE_PLUGIN_ROOT}/hooks/mailbox_

  • SessionStart

    test -x "${HOME}/.local/bin/harness-hook" && grep -Fqx '# HARNESS_HOOK_DISPATCHER_ID=claude-harness/v1' "${HOME}/.local/bin/harness-hook" 2>/dev/null || exec bash "${CLAUDE_PLUGIN_ROOT}/hooks/mailbox_

  • PostToolUse

    test -x "${HOME}/.local/bin/harness-hook" && grep -Fqx '# HARNESS_HOOK_DISPATCHER_ID=claude-harness/v1' "${HOME}/.local/bin/harness-hook" 2>/dev/null || exec bash "${CLAUDE_PLUGIN_ROOT}/hooks/pr_recei

  • PostToolUse

    test -x "${HOME}/.local/bin/harness-hook" && grep -Fqx '# HARNESS_HOOK_DISPATCHER_ID=claude-harness/v1' "${HOME}/.local/bin/harness-hook" 2>/dev/null || exec bash "${CLAUDE_PLUGIN_ROOT}/hooks/mailbox_

  • Stop

    test -x "${HOME}/.local/bin/harness-hook" && grep -Fqx '# HARNESS_HOOK_DISPATCHER_ID=claude-harness/v1' "${HOME}/.local/bin/harness-hook" 2>/dev/null || exec bash "${CLAUDE_PLUGIN_ROOT}/hooks/mailbox_

  • PostToolUseFailure

    test -x "${HOME}/.local/bin/harness-hook" && grep -Fqx '# HARNESS_HOOK_DISPATCHER_ID=claude-harness/v1' "${HOME}/.local/bin/harness-hook" 2>/dev/null || exec bash "${CLAUDE_PLUGIN_ROOT}/hooks/pr_recei

View source on GitHub

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claude & codex plugins6 plugins