Vibe

Vibe Governed Runtime Entry

This file is the host-facing SOP for entering canonical vibe. Keep it small: runtime details belong in protocols/runtime.md, execution discipline belongs in protocols/do.md, and host wrapper recipes belong in installer-generated wrapper docs.

Trigger Contract

Enter canonical vibe before ordinary execution when the user explicitly invokes $vibe, /vibe, or the vibe skill, or when the host intentionally chooses governed requirement/plan/execution closure for a complex task.

Do not route every loosely related task into vibe. Lightweight questions, single-command checks, or tasks better served by another explicitly requested skill may proceed outside vibe unless the user explicitly invoked this entry.

vibe-upgrade is a separate public skill for upgrading the installed Vibe-Skills project. Do not relaunch an upgrade request as entry_id = vibe; use the vibe-upgrade skill and its backend instead.

User instructions remain highest priority. If CLAUDE.md, GEMINI.md, AGENTS.md, or the direct user request narrows or forbids a workflow such as TDD, follow the user's instruction while preserving canonical launch and proof rules.

Canonical Launch SOP

Before canonical launch, do only the minimum needed to launch:

• Resolve skill_root: the directory containing this SKILL.md.
• Resolve workspace_root: the task workspace where governed artifacts should be written.
• Resolve host_id: codex, claude-code, cursor, windsurf, openclaw, or opencode.
• Extract core intent as keyword text. Do not pass the raw prompt, full chat history, or mixed-language filler to the router.

Do not inspect repository files, protocol docs, previous run outputs, or old proof artifacts before canonical launch returns. Reading this file, a wrapper, or an AGENTS/CLAUDE bootstrap block is not proof of canonical entry.

Internal specialist recommendation router: scripts/router/resolve-pack-route.ps1

Specialist recommender input rules:

This recommender runs inside canonical vibe; it may suggest specialist skills, but it does not decide whether $vibe is the public runtime entry.

• Include work type, domain/technology, deliverable, and explicit constraints.
• Reuse verified frozen requirement/plan facts when continuing a run.
• If the router returns confirm_required, surface the machine-readable route contract and convert the user's natural-language reply into a structured route decision.
• If the router fails, report blocked with the concrete failure reason.

Canonical entry command shape:

$env:PYTHONPATH = "<skill_root>/apps/vgo-cli/src"
py -3 -m vgo_cli.main canonical-entry `
  --repo-root "<skill_root>" `
  --artifact-root "<workspace_root>" `
  --host-id "<host_id>" `
  --entry-id "vibe" `
  --prompt "<extracted keyword intent text>"

Bash-like hosts, including Claude Code, should avoid Bash-wrapped PowerShell. Set PYTHONPATH in the outer shell and call Python directly:

REPO_ROOT='<skill_root>'
WORKSPACE_ROOT="${WORKSPACE_ROOT:-$PWD}"
PYTHONPATH="$REPO_ROOT/apps/vgo-cli/src" py -3 -m vgo_cli.main canonical-entry \
  --repo-root "$REPO_ROOT" \
  --artifact-root "$WORKSPACE_ROOT" \
  --host-id "<host_id>" \
  --entry-id "vibe" \
  --prompt "<extracted keyword intent text>"

After canonical-entry returns a session_root, validate proof artifacts only inside that launched session:

• host-launch-receipt.json
• runtime-input-packet.json
• governance-capsule.json
• stage-lineage.json

Bounded Stop And Re-entry

vibe uses progressive governed stops:

1. requirement_doc
2. xl_plan
3. phase_cleanup

When bounded_return_control.explicit_user_reentry_required = true, stop the current assistant turn. Do not consume re-entry credentials until a later user message approves or revises the current boundary.

For re-entry, inspect runtime-summary.json -> bounded_return_control.host_decision_contract, infer the user's intent, and write a structured host decision JSON file. Use the same run_id, bounded_reentry_token, and stable workspace_root:

REPO_ROOT='<skill_root>'
WORKSPACE_ROOT="${WORKSPACE_ROOT:-$PWD}"
DECISION_JSON="$WORKSPACE_ROOT/.vibeskills/tmp/host-decision.json"
mkdir -p "$(dirname "$DECISION_JSON")"

cat > "$DECISION_JSON" <<'JSON'
{
  "decision_kind": "approval_response",
  "decision_action": "approve_requirement",
  "approval_decision": "approve"
}
JSON

PYTHONPATH="$REPO_ROOT/apps/vgo-cli/src" py -3 -m vgo_cli.main canonical-entry \
  --repo-root "$REPO_ROOT" \
  --artifact-root "$WORKSPACE_ROOT" \
  --host-id "<host_id>" \
  --entry-id "vibe" \
  --prompt "<stable continuation intent, not just the user's short reply>" \
  --continue-from-run-id "<source_run_id>" \
  --bounded-reentry-token "<reentry_token>" \
  --host-decision-json-file "$DECISION_JSON"

A structured approval advances to the next progressive stop. A structured revision must include non-empty revision_delta and refreezes the same bounded stage without asking the user for a separate approval first:

{
  "decision_kind": "approval_response",
  "decision_action": "revise_requirement",
  "approval_decision": "revise",
  "revision_delta": [
    "Freeze one public small/medium face dataset downloaded locally.",
    "Require a polished LaTeX paper and compiled PDF."
  ]
}

Route confirmations must stay inside surfaced confirm options. Bounded approvals or revisions must stay inside the surfaced bounded-stage action contract.

Runtime Contract Summary

Canonical vibe owns one runtime authority and one visible requirement/plan surface. The fixed state machine is:

1. skeleton_check
2. deep_interview
3. requirement_doc
4. xl_plan
5. plan_execute
6. phase_cleanup

These stages may be light for simple work, but they are not silently skipped. The full runtime contract, stage ownership, lineage rules, internal M/L/XL grades, cleanup rules, and output inventory are defined in protocols/runtime.md.

Public wrapper entries remain limited to:

• vibe
• vibe-upgrade

Compatibility stage IDs are non-public metadata and must not be materialized as host-visible command or skill wrappers:

• vibe-what-do-i-want -> requirement_doc
• vibe-how-do-we-do -> xl_plan
• vibe-do-it -> phase_cleanup

Skill Execution

The router may surface selected skill execution candidates, but vibe remains the runtime-selected skill and runtime authority.

The host must inspect surfaced candidates and make a structured skill execution decision when curation is needed. It may approve, defer, or reject only surfaced candidate ids. Unsuitable or noisy candidates should be rejected or deferred with a reason rather than forced into execution.

Only selected skills become execution units. The host must not invent unsurfaced skills, bypass runtime validation, create hidden skill sub-sessions, or open a second requirement/plan/runtime surface. Selected skill work must preserve the skill's own workflow, inputs, outputs, and validation style.

For XL delegation, root/child hierarchy remains governed: only root_governed may freeze canonical requirements/plans or make final completion claims. child_governed lanes inherit the frozen context, stay inside assigned write scopes, validate delegation-envelope.json, and emit local receipts only.

Quality Rules

Never claim success without evidence. Minimum invariants:

• Verify before completion.
• Do not make silent no-regression claims.
• Keep requirement and plan artifacts traceable to the launched run.
• Emit cleanup receipts before claiming phase completion.
• Expose failures, fallback, degraded status, or blocked state explicitly.
• Do not add mock success paths, swallowed errors, or template-only pass results.
• Do not use fallback or boundary behavior to bypass real execution, verification, or root-cause repair.

Protocol Map

Read these references only after canonical launch or when maintaining the repo:

• protocols/runtime.md: governed runtime contract and stage ownership
• protocols/think.md: planning, research, and pre-execution analysis
• protocols/do.md: coding, debugging, and verification
• protocols/review.md: review and quality gates
• protocols/team.md: XL multi-agent orchestration
• protocols/retro.md: retrospective and evidence-backed corrections

Maintenance

• Runtime family: governed-runtime-first
• Version: 3.1.1
• Updated: 2026-05-06
• Internal specialist recommendation router: scripts/router/resolve-pack-route.ps1
• Primary contract metadata: core/skill-contracts/v1/vibe.json