菜单
Use when a Codex thread or local session is slow because prior turns contain heavy image, screenshot, or base64 payloads. Helps locate the session JSONL, back it up, remove only embedded image blobs, preserve conversation text, and validate the cleaned file.
用 Codex 或 Claude 帮你安装 复制这段 Prompt，粘贴到 Codex、Claude 或其他助手里，让它检查 Skill 页面并帮你完成安装。
基于 SOC 职业分类
Use when Codex is adding, editing, selecting, reviewing, or explaining tests in any repository, including mocks, fixtures, snapshots, CI validation, regression coverage, TDD/red-green proof, or readiness claims. Enforces behavior-first test design so tests catch real regressions instead of merely passing the current implementation.
Produce a compact, complete context dump of the current session directly in chat. Use when the user wants the current conversation summarized for reference, asks for a context dump, says the chat is bloated or slow, or wants a concise session state without creating files or migrating to a new chat.
Produce a copyable handoff prompt so a fresh agent can continue the current conversation in a new chat. Use when the user wants to continue elsewhere, migrate sessions, recover performance from a bloated chat, or prepare a complete next-session prompt with goals, completed work, remaining work, current state, files, repos, URLs, branches, commands, blockers, and suggested skills.
Run Codex code review as a closeout check for local dirty changes, branch/PR diffs, or a single commit. Use when the user asks for Codex review, autoreview, a second-model review, review after fixes, or when non-trivial code edits need a final advisory pass before commit, push, ship, or PR update.
Consult the AI SDK Playground as a frontier-model oracle for hard engineering, code review, architecture, PR, debugging, product, thesis, proof-check, and adversarial reasoning decisions. Use when Codex is uncertain, the problem is high-impact or subtle, a second frontier opinion would materially reduce risk, the user asks to proof-check or stress-test a plan or implementation with the playground, or competing approaches need adversarial analysis before action.
Autonomous Codex run-to-completion workflow for low quota/cota situations. Use when the user asks for an uninterrupted agent run, says "nao me peca confirmacao", "nao trave", "nao pare", "rode ate o final", or wants Codex to self-manage terminal waits, sleep, polling, long-running commands, tests, builds, and verification instead of stopping for avoidable questions.
| name | codex-session-image-scrubber |
| description | Use when a Codex thread or local session is slow because prior turns contain heavy image, screenshot, or base64 payloads. Helps locate the session JSONL, back it up, remove only embedded image blobs, preserve conversation text, and validate the cleaned file. |
Clean oversized Codex session logs by replacing embedded image/base64 payloads with small placeholders while keeping the surrounding conversation, tool calls, and text intact.
Use this when the user says a Codex chat/thread is heavy, slow, bloated, or contains pasted screenshots/images/base64 they want removed from history.
Confirm the target thread/session.
rg -l "<phrase>" ~/.codex/sessions ~/.codex/session_index.jsonl.Dry-run the scrubber.
node ~/.codex/skills/codex-session-image-scrubber/scripts/scrub-codex-session-images.mjs --thread-id <thread-id>
Or, with an exact file:
node ~/.codex/skills/codex-session-image-scrubber/scripts/scrub-codex-session-images.mjs --file /path/to/rollout.jsonl
If the dry-run looks right, write the cleaned file.
node ~/.codex/skills/codex-session-image-scrubber/scripts/scrub-codex-session-images.mjs --thread-id <thread-id> --write
Validate after writing.
ls -lh <file> <backup>.parseErrors: 0.rg -n "data:image|iVBORw0KGgo|/9j/4AAQ|UklGR" <file>
1 with no output is the desired result.Tell the user the before/after size, backup path, and whether validation passed. Suggest reopening the thread so the app reloads the lighter file.
<image> or </image> text markers if present; they are small and can preserve conversation structure.~/.codex/sessions; the script defaults to ~/.codex/session_backups.The deterministic scrubber is at scripts/scrub-codex-session-images.mjs.
Useful options:
--thread-id <id>: find a rollout JSONL under ~/.codex/sessions.--file <path>: scrub a specific JSONL.--write: perform the rewrite; without this the script is dry-run only.--backup-dir <path>: override the backup directory.--sessions-dir <path>: override the Codex sessions root.--min-bytes <n>: threshold for suspicious image fields; defaults to 100000.