Skill Claude CodeCodex
Structured root cause analysis for arriving at a concrete action. Use when something went wrong, a pattern keeps recurring, behavior has drifted, or you catch yourself resolving to "do better" / "remember to X" without a concrete artifact. Five-whys forces behavioral resolutions into file edits, config changes, memory…
Skill Claude CodeCodex
Create and manage runtime command hooks declared in skills//hooks.json. Use when the user asks to intercept tool calls, augment prompts, audit or mutate tool arguments/results, add startup/shutdown scripts, or debug hook behavior.
Skill Claude CodeCodex
Diagnose agent behavior using event logs, journal history, and scheduler state. Use when you need to understand why something went wrong, review your own patterns, audit scheduled jobs, or debug communication issues. Do not use for one-off messaging or memory management (use the memory skill instead).
Skill Claude CodeCodex
Run shell commands in the background with file-backed output capture and a completion event that wakes the agent when the job exits. Use when a command might take more than 30 seconds (builds, tests, deployments, agent jobs like acpx/codex exec) and you want to keep working while it runs.
Skill Claude CodeCodex
Criteria for deciding when, where and how to remember information. Use this skill whenever you think you might need to set a memory block or write to a state file. It is CRITICAL that you use this skill.
Skill Claude CodeCodex
Autonomous hill-climbing loops for continuous improvement. Use when optimizing something measurable — prompts, configs, code, predictions — through iterative propose/test/keep-or-revert cycles. Also use when figuring out WHAT to optimize and how to measure it.
Skill Claude CodeCodex
Guide for the first days with a new human. Use when: the init memory block exists (pointing you here), you have no persona/communication blocks yet, or a human explicitly asks about setup. This skill is about having good conversations — not filling out forms.
Skill Claude CodeCodex
Index of recurring problem shapes — environmental awareness (world-scanning, OS event hooks, browser automation), communication (messaging, multi-agent handoff, async waits), coordination between parallel things (avoiding collisions, oscillation, double-work), and self-correction (circuit-breaker, try-harder). Use…
Skill Claude CodeCodex
Create and manage pollers — lightweight monitoring scripts that check external services on a schedule. Use when the user wants to monitor something (Bluesky, GitHub, RSS, APIs), create a new poller, debug why a poller isn't firing, or manage pollers.json files in skills.
Skill Claude Code needs its repo
Evaluate whether journal predictions became true 2-3 days later using event and Discord evidence, then log structured outcomes for calibration and behavior updates. Use when auditing prediction quality. Do not use for one-off messaging tasks.
Skill Claude CodeCodex needs its repo
Discover, evaluate, install, and wrap external agent skills from ClawHub registry, skillflag-compliant CLI tools, and GitHub repos. Use when asked to find new capabilities, install a skill, browse what's available, or package a local skill for sharing.
Skill Claude CodeCodex
Create or update reusable skills for this agent. Use this skill ONLY when the user asks to create a new skill, edit an existing skill, improve a SKILL.md, or capture a repeated workflow as a reusable skill. Do not use this skill for one-off tasks.
Skill Claude CodeCodex
How to choose between markdown, HTML messages, and UI plugins in the local web chat — and how to render each well. Use whenever you are about to call sendmessage to a web-chat channel, especially when the content has structure (rows, columns, statuses, a state machine, multiple linked things) or when the right answer…
Skill Claude CodeCodex
View image or file attachments that you can't directly see. Use this skill when you receive a message with attachments listed as file paths and you need to understand their contents. Especially useful for text-only models that cannot process images natively.
Skill Claude CodeCodex
Monitor Bluesky notifications (replies, mentions, quotes) on a schedule. Ready-to-use poller following the pollers.json contract with follow-gate trust tiers. Install from ClawHub or copy into your agent's skills/ folder.
Skill Claude CodeCodex
Run a Chainlink backlog worker that claims ready issues, dispatches them to Codex sessions, and loops through review until approval. Use when the user wants autonomous issue execution via chainlink + codex, needs to start or stop the worker, or needs help reviewing ready-for-review issues.
Skill Claude CodeCodex
This skill is a reference implementation for open-strix ui.json plugins.
Skill Claude CodeCodex
Monitor GitHub repositories for new issues, PRs, comments, and reviews on a schedule. Ready-to-use poller following the pollers.json contract. Install from ClawHub or copy into your agent's skills/ folder.
MCP server Claude CodeCodexCursor +2
A mailbox system for MCP, so that two agents can chat. Runs locally from the postal-mcp Python package.
At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: