Agent Collaboration Control

Govern a project as a single-writer control system with independent evidence review. Use Agent Orchestra to choose the graph; use this skill to control who may act, what evidence authorizes transitions, and how results earn promotion.

Orient before acting

1. Read the repository's agent instructions and current mission.
2. Locate the canonical collaboration contract, numerical or product gates, transition journal, resource budget, and evidence records.
3. Read the latest journal event, but treat it as historical evidence.
4. Re-measure actual processes, artifacts, revisions, outputs, and ownership before mutation.
5. Gate substantial autonomous, multi-agent, or resource-heavy work with the project's budget authority, such as $butler.

Never infer authority from a terminal pane, generated plan, old queue, or this skill. If the project has no explicit role binding, remain read-only until the human authority binds it.

Bootstrap the project contract

When no contract exists:

1. Copy assets/COLLABORATION_FRAMEWORK.template.md into the project.
2. Copy assets/collaboration-policy.example.json beside the append-only transition journal.
3. Replace every bracketed placeholder and bind real identities to:
   • human authority — mission, budget policy, public, irreversible, and destructive decisions;
   • controller — sole writer for live operations and queue order;
   • executor — performs explicit controller directives and returns receipts;
   • auditor — independently checks validity, evidence, and provenance;
   • integrator — adjudicates supported positions and preserves dissent.
4. Map every mutable surface to exactly one current writer.
5. Define mission gates, claim states, journal path, evidence modes, succession conditions, escalation triggers, and canonical artifacts.
6. Obtain human approval before the contract authorizes live mutations.

Do not copy a project-specific threshold or identity into the generic contract. The project's canonical mission and gate documents own those values.

Scale topology to decision risk

Apply these invariants:

• isolate independent first passes;
• give every consequential artifact an adversary;
• keep drafting, adversarial review, and integration distinct;
• adjudicate disagreement instead of averaging it;
• preserve unresolved dissent and provide an escalation path;
• use schemas for machine-processed outputs;
• give concurrent writers disjoint surfaces or serialize them;
• scale redundancy and cost to uncertainty and bits at risk.

Read $agent-orchestra when implementing a multi-agent graph. Use disposable copies for code-producing waves and never expose a live tree to competing writers.

Gate execution

Evaluate work in this order:

1. Admissibility: authority, lineage, substrate, instruments, configuration, safety, and budget.
2. Primary objective: the project's exact success and kill criteria.
3. Scorecard: quality, cost, latency, risk, maintainability, and other declared trade-offs.
4. Readiness: frozen artifacts, provenance, independent review, named owners, reproducibility, and external validation where needed.

Predeclare the claim or intended transition, config diff, revisions, cost, checkpoints, admissible evidence, stop rule, owner, and verifier. Activity is not progress unless it moves a declared predicate. Keep ready resources productive, but never invent filler work.

Control live transitions

Before an authorized mutation:

1. Confirm the current writer and budget gate.
2. Create and validate an intent event.
3. Confirm exact process, arguments, revision, manifest, checkpoint, output, log destination, and named execution surface.
4. Execute one explicit stage. Do not use implicit stage chains.
5. Verify actual state with the evidence appropriate to the transition.
6. Append a receipt with measured evidence, limitations, owner, verifier, holds, cost, and one next transition.

For running jobs, require monotonic progress evidence such as a fresh cursor, log, artifact size, completed work unit, or output-byte delta over a meaningful interval. A live process, allocated memory, or one utilization sample proves neither health nor death. Monitors report discrepancies; they do not compete with the controller or silently auto-heal.

Never edit an appended event. Supersede it with a conformant event that names the old ID. Timestamps and journals do not replace re-measurement.

Maintain an active support watch

When the user requests ongoing monitoring or support, create or maintain an actual recurring process. A framework, promise, or one-time handoff does not constitute active support.

1. Inspect existing watches first and update or consolidate them instead of creating overlapping pollers.
2. Gate the autonomous cost, bind the watch to its read-only auditor identity, and name the controller and human escalation authority.
3. Make every cold invocation self-contained with four blocks: TAG + CONTEXT, CHECK, REPORT, and STOP. Include absolute paths, host and pane identities, exact commands or APIs, expected states, report destination, and side-effect limits.
4. Choose a cadence that matches meaningful state change, offset it from round times, and state any platform expiry or renewal requirement.
5. Persist observations and alert fingerprints in a single state file so reports are delta-based, idempotent, and deduplicated.
6. Verify the watch is active, its next run is scheduled, and the state file is usable before claiming ongoing support.

Measure health with workload-specific independent signals. For a suspected hang, combine absence of logical progress, absence of artifact or output growth, and repeated resource-state samples over an appropriate interval. Never generalize one signal into a universal death test.

Speak up proactively when measurements conflict with the journal or plan, a gate is missing, a claim exceeds its evidence, work is unsafe or stuck, or a genuine ambiguity blocks the next safe transition. Send the controller one concise, deduplicated advisory containing timestamped evidence, the hold, and a precise question or cheapest discriminating check. Use an empty prompt or a safe message channel; never clear or overwrite another agent's active input. If the controller cannot receive it safely, report to the human authority.

The watch may observe, recommend, question, and hold. It must not mutate live work, compete with the controller, silently auto-heal, or broaden authority. Stop only on the user's request or a defined terminal condition. Renew an expiring watch when the monitored campaign remains active and the request for ongoing support still applies.

Validate event packets

Customize the policy asset once, then validate each candidate:

python3 scripts/validate_transition_event.py \
  --policy /project/path/collaboration-policy.json \
  /project/path/candidate-event.json

Append only after PASS. The validator fails closed on policy drift, missing or unknown fields, enum violations, malformed IDs or UTC timestamps, and empty evidence. Extend the policy and validator deliberately before introducing new event fields.

Promote evidence conservatively

Define a monotonic project-specific ladder. A useful default is:

observed → provisional → replicated → validated → claim-ready

For every gate, state what it establishes and what it does not establish. Match evidence to the question: use census evidence for population claims, independent repeats for stability, frozen evaluation for final comparison, and provenance plus adversarial review for public claims.

Completed work is not automatically a validated result. Negative, null, and demoted results are first-class outputs. An adversarial hold persists until evidence resolves it; silence is not assent.

Handle controller loss narrowly

Leave healthy work running when the controller is unreachable. Permit restorative succession only when the approved contract specifies:

• recorded lease expiry and a continuous unreachable interval;
• proof of death from process and progress evidence;
• an exact frozen restart manifest;
• an open safety and budget gate;
• an intent before restart and receipt afterward;
• a cooldown after recorded kill or completion.

The restorative lease must enumerate permitted actions. It never silently grants new work, configuration changes, destructive actions, queue changes, or reboots.

Resolve disagreement and hand off

Resolve disagreement through the cheapest discriminating empirical check, then the canonical document, then conservative claim retention. Let the active controller decide reversible operational ties. Escalate mission, public, irreversible, destructive, low-confidence, or still-underdetermined high-risk choices to the human authority.

Finish with:

• decision class and current single writer;
• measured state and timestamp;
• exact artifact, config, revision, or process identity;
• evidence mode and claim state;
• unresolved holds, dissent, and uncertainty;
• resource or budget reference;
• one explicit next transition.

If ongoing support was requested, also report the watch identity, cadence, state path, next scheduled run, expiry or renewal condition, and any alert that still needs acknowledgement.

Update the smallest canonical artifacts. Preserve durable decisions and evidence using the workspace's archival protocol, such as $argus.