Store, look up, or delete a personal credential (server SSH password, database password, website login, API key/token, certificate passphrase) in the macOS Keychain using a consistent <project>-<env>-<kind> naming scheme, and optionally record a pointer (never the secret itself) in the current project's Claude Code memory. Always use this skill whenever the user asks to save, store, remember, look up, rotate, or delete a password, API key, token, SSH credential, or database credential on this machine — even if they don't say "Keychain" or "security" explicitly, e.g. "save this database password so I don't lose it", "把这个数据库密码存一下", "记一条密钥", "这台服务器的密码帮我记下来", "what's the postgres password for staging again", "delete the old GitHub token from keychain". Do not use this for team-shared secret vaults, CI/CD secret injection, or anything that needs to sync across machines — those need a real secrets manager, not this skill.
Drain pending NATS messages from a producer contract via NATS MCP tools. Discovers the available NATS tool capabilities, selects exact-subject or wildcard mode from .cortex/nats.yaml, applies Tolerant Reader semantics, executes ack/nak/term decisions, and returns aggregated stats.
Audit and refactor existing SKILLs to meet spec compliance, repository asset boundaries, tool adaptation requirements, and LLM best practices.
From inside a linked worktree, deliver the current feature branch into main — merge with --no-ff, push, and optionally clean up the worktree, all without leaving CWD.
After code changes, auto-detect the project's build system and local deployment method for a given directory, then build the project and restart its locally-deployed environment (Docker Compose / systemd / process manager). Never assumes — asks only when detection is ambiguous. Caches detected commands per project in .cortex/redeploy-local.yaml; re-invocations on the same project skip re-scanning until signal files change, the cache expires (30 days), or the skill version bumps.
From the main repo on the main branch, scan all linked worktrees and local branches, let the user multi-select, then merge --no-ff + push them sequentially and clean up succeeded worktrees together.
Generate an LLM agent test suite (golden cases, mock-LLM unit tests, evaluator harness) from an agent implementation and its agent-test contract. Use when an agent has no tests, or a contract exists but the test code is missing.
Publish a NATS message conforming to a cross-team contract, using NATS MCP tools. Authors the contract on first use if missing. Reads project-level cache (.cortex/nats.yaml) to avoid re-prompting basics across sessions.