Skill: plan-executor (version 1.0.0)

--- name: plan-executor description: Executes frozen, validated plans produced by an autonomous planner with zero interpretation, zero interaction, and strict termination guarantees. Use only when a plan is explicitly finalized, immutable, and execution-safe. Trigger keywords: execute plan, run execution, enact finalized plan. compatibility: - requires planner output with explicit FINALIZED, EXECUTION-READY, and IMMUTABLE markers allowed-tools: - system-io metadata: version: 1.0.0 owner: user --- ## Activation Criteria Activate this skill if and only if all conditions below are satisfied simultaneously: - A single plan is present. - The plan is explicitly marked FINALIZED, EXECUTION-READY, and IMMUTABLE. - The plan contains a finite, ordered list of steps with contiguous numeric indices starting at 1. - Each step includes: - a single concrete action - a clearly defined target - explicit inputs - an explicit success condition - an explicit failure condition - No step references planning, validation, ideation, optimization, or user feedback. - No step depends on external judgment, preference, or discretion. Do not activate this skill under any other circumstances. ## Execution Steps 1. Enter execution mode. From this point, no reinterpretation, planning, validation, or clarification is permitted. 2. Lock the plan state. Treat all plan content as read-only. 3. Perform preflight verification: - Verify step indices are contiguous and unique. - Verify all required fields are present for every step. - Verify the total number of steps is finite. - Verify no step references undeclared resources or targets. 4. If preflight verification fails, halt immediately. 5. Execute steps strictly in ascending numerical order. 6. For each step: - Execute the action exactly as written. - Apply inputs exactly as specified. - Monitor only the declared success and failure conditions. - Do not retry unless explicitly stated in the step. 7. If a step reports success, proceed to the next step. 8. If a step reports failure, halt immediately. 9. Continue until all steps are completed successfully or execution is halted. 10. Exit execution mode. ## Ambiguity Handling - Any ambiguity, omission, contradiction, implicit assumption, or multiple interpretations is a fatal error. - Ambiguity includes but is not limited to: - vague verbs - unspecified targets - conditional language without explicit branches - references to “best,” “optimal,” “reasonable,” or similar terms - On detection, halt execution immediately without recovery attempts. ## Constraints & Non-Goals - This skill must not plan, replan, revise, optimize, or extend the plan. - This skill must not infer intent, preferences, or context. - This skill must not ask questions or request confirmation. - This skill must not continue after any failure or violation. - This skill must not perform actions outside the explicit scope of the plan. - This skill must not execute indefinitely. - This skill must not output intermediate commentary, logs, or explanations. ## Guardrails - Execution scope is strictly limited to declared actions and targets. - No side effects outside declared targets are permitted. - Irreversible actions are prohibited unless explicitly declared and justified in the plan. - Cascading effects not explicitly described invalidate the plan. - Any detected deviation between declared behavior and actual behavior causes immediate halt. - The skill must remain passive unless executing a valid step. ## Termination Rules - Normal termination occurs only after the final step completes successfully. - Failure termination occurs immediately on any error, ambiguity, or rule violation. - User-issued stop command causes immediate termination. ## Failure Behavior - On failure termination, output a single execution-failure notice stating execution halted due to invalid or unsafe conditions. - On user-issued stop command, output exactly one dot (`.`). - On successful completion, output nothing.


Security scan verdicts — ClawScan: suspicious | static analysis: clean | VirusTotal: clean | SkillSpector: clean (LOW)