Skill Claude CodeCodex
Use when a command, test, scanner, brokered tool, or sandbox run must produce evidence whose pass status and digest cannot be chosen by the requesting agent.
Skill Claude CodeCodex
Use when a command, test, scanner, brokered tool, or sandbox run must produce evidence whose pass status and digest cannot be chosen by the requesting agent.
Skill Claude CodeCodex
Use when repeated agent, route, tool, context, or verification failures reveal a reusable technique gap rather than a one-off project defect.
Skill Claude CodeCodex
Use when artifacts consume, replace, verify, invalidate, or derive from other versioned artifacts and downstream state must remain explainable and fresh.
Skill Claude CodeCodex
Use when several work units are independent enough to execute concurrently but still need deterministic ownership, coverage, resource locks, and verified joins.
Skill Claude CodeCodex
Use when an agent needs current artifact state and changes since a checkpoint without receiving full historical artifacts and superseded versions.
Skill Claude CodeCodex
Use when a quarantined or candidate provider requests validated, stable, or certified status and must prove current trust, quality, compatibility, freshness, and mapping integrity.
Skill Claude CodeCodex
Use when a skill, task, context compilation, tool execution, or release workflow stops after partial progress and must resume without duplicating side effects or trusting stale workers.
Skill Claude CodeCodex
Use when candidate techniques, providers, policy profiles, ownership rules, or tool effects cannot safely coexist in the same execution route.
Skill Claude CodeCodex
Use when a request contains ambiguous goals, unstated constraints, conflicting stakeholders, or decisions that would cause competent teams to build materially different products.
Skill Claude CodeCodex
Use when an agent must orient in a large codebase or fetch one implementation body by stable symbol identity, content hash, dependency, test, or call-site relation.
Skill Claude CodeCodex
Use when the system must translate confirmed intent, failed gates, missing artifacts, risks, and tools into the smallest safe set of outcome capabilities and techniques.
Skill Claude CodeCodex
Use when a route has several procedural, knowledge, MCP, or tool providers and must choose the smallest trusted combination that satisfies all outputs and evidence obligations.
Skill Claude CodeCodex
Use when a technique package contains overview, procedure, decisions, verification, failure modes, examples, or references and only a subset is needed for the current operation.
Skill Claude CodeCodex
Use when a gate, artifact verification, finding closure, or release decision depends on evidence that may target an old revision, artifact hash, provider version, or environment.
Skill Claude CodeCodex
Use when creating or changing an agent skill whose behavior, routing, discipline, or technique must improve over a measurable baseline rather than merely sound persuasive.
Skill Claude CodeCodex
Use when decomposing bounded contexts within architecture lifecycle boundaries, especially when does the artifact make the owned decision for decomposing bounded contexts explicit and bounded?.
Skill Claude CodeCodex
Use when defining domain model within architecture lifecycle boundaries, especially when does the artifact make the owned decision for defining domain model explicit and bounded?.
Skill Claude CodeCodex
Use when designing data migrations within architecture lifecycle boundaries, especially when does the artifact make the owned decision for designing data migrations explicit and bounded?.
Skill Claude CodeCodex
Use when designing data model within architecture lifecycle boundaries, especially when does the artifact make the owned decision for designing data model explicit and bounded?.
Skill Claude CodeCodex
Use when designing event contracts within architecture lifecycle boundaries, especially when does the artifact make the owned decision for designing event contracts explicit and bounded?.
Skill Claude CodeCodex
Use when designing extension points within architecture lifecycle boundaries, especially when does the artifact make the owned decision for designing extension points explicit and bounded?.
Skill Claude CodeCodex
Use when applying cross domain analogies within creativity lifecycle boundaries, especially when does the artifact make the owned decision for applying cross domain analogies explicit and bounded?.
Skill Claude CodeCodex
Use when backcasting from the future within creativity lifecycle boundaries, especially when does the artifact make the owned decision for backcasting from the future explicit and bounded?.
Skill Claude CodeCodex
Use when breaking hidden assumptions within creativity lifecycle boundaries, especially when does the artifact make the owned decision for breaking hidden assumptions explicit and bounded?.