feat(cctrace): support OpenAI Codex CLI alongside Claude Code - #2
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Adds a [project] table, a pytest dev extra, and pytest ini options so `cd cc-trace && python3 -m pytest` resolves the scripts/ directory on sys.path without an editable install. Mirrors video-frame-reader/pyproject.toml. known-first-party is set for the incoming cctrace_core package so isort keeps it in its own import block. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_019LoPHZdemusofb5UPXXBpD
Separates host-agnostic logic (decision filtering, prompt building) from host-specific transcript parsing, so a second host can be added by dropping in one parser module instead of forking the script. process_transcript.py becomes a thin argparse entrypoint with a --host flag. The flag defaults to claude and the positional arguments are unchanged, so the existing precompact-auto.nu invocation keeps working untouched. The three Bash file-write regexes move to parsers/_bash_patterns.py because the Codex parser needs the same patterns for exec_command and the two must not drift. The only wording change is in the prompt preamble: 'a Claude Code session' becomes 'a coding agent session'. Adds the first tests this skill has had - 35 covering the parser, the decision filters and the prompt template. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_019LoPHZdemusofb5UPXXBpD
Teaches cctrace to read ~/.codex/sessions/**/rollout-*.jsonl, so the skill can build a Context Snapshot from a Codex session the same way it does from a Claude Code one. Registered as --host codex on process_transcript.py. File changes come from three sources ranked by authority: event_msg/patch_apply_end.changes is what was actually applied, the apply_patch v4a text is the fallback for calls that never reported a result, and exec_command arguments are scanned with the same shell regexes the Bash tool uses. Because apply_patch precedes its patch_apply_end in the file, the two are joined by call_id rather than by line order, which also lets a failed patch contribute nothing. event_msg/agent_message is ignored - it duplicates response_item/message and would double every assistant turn against the 6000-char budget. developer-role messages and encrypted reasoning items are dropped. Scaffolding blocks injected into user turns are stripped with patterns that are all bounded by a closing tag or anchored to one line, so a pattern that fails to find its end cannot swallow the real prompt behind it. The JSONL reader moved to parsers/_jsonl.py now that two parsers need it. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_019LoPHZdemusofb5UPXXBpD
Drives both fixture transcripts through the real CLI and asserts the two prompts carry the same sections, so the downstream summarizer sees an identical contract whichever agent produced the transcript. Also pins the legacy positional invocation that precompact-auto.nu uses, the empty-transcript fallback, and that Codex scaffolding never reaches the prompt. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_019LoPHZdemusofb5UPXXBpD
Every hook now takes --host claude|codex, supplied by the registration command string rather than sniffed from the payload, so the same script serves both agents. Codex and Claude Code deliver the same stdin fields and accept the same hookSpecificOutput shape, so only two hooks actually diverge. precompact-auto picks the summarizer: 'codex exec --skip-git-repo-check -C <proj> -s read-only -o <tmp> -' with the prompt on stdin, versus 'claude -p'. An unset model omits -m entirely so Codex uses its own default, since there is no stable Codex model name worth hardcoding. precompact-manual only changes the remediation text it prints, because Codex is driven with $cctrace rather than a slash command. Archives gain a -claude/-codex suffix now that .cctrace/ is shared between both hosts working in one project. skill-dir resolution for Codex searches .codex/skills first and falls back to the Claude paths, so one checkout can serve both. The .sh shims already forward "$@" and needed no change. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_019LoPHZdemusofb5UPXXBpD
The injected snapshot was assembled with \n inside a single-quoted interpolated string, which Nushell treats as literal text, so the model received the two characters backslash-n instead of line breaks around the snapshot body. Rebuilt by joining the parts on a real newline. The snapshot date also regains the parentheses it was meant to have - (($snapshot_date)) had collapsed to a single interpolation. Also accepts --host for a uniform registration string, though nothing here diverges between the two agents. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_019LoPHZdemusofb5UPXXBpD
37 assertions driving the hooks the way a host does - JSON on stdin, assertions on exit code and stdout. Covers the silent skip when a project never opted in, the exit-2 block on a missing or stale snapshot, the SessionStart payload shape, and the full precompact-auto pipeline against stub codex/claude binaries that record their argv. Written as a shell script rather than pytest because it tests the subprocess contract of another runtime. Wired into lefthook alongside a pytest command, both glob-scoped so they only run when the relevant files change. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_019LoPHZdemusofb5UPXXBpD
Adds a Host Detection preamble, a host-differences table, and per-command Claude Code / Codex branches, so one skill file drives both agents instead of forking the doc. The Codex branches cover what actually differs: enabling [features] hooks = true with a diff-and-confirm merge that refuses to guess on an unrecognised config.toml, the ~/.codex/hooks.json registration, the rollout transcript fallback search, and codex exec writing its output to a file rather than stdout. Confirmation steps note that Codex has no AskUserQuestion and must ask in plain text and wait. The default config.json model becomes null, meaning 'use this host's default', since there is no single model name valid on both. Registration commands now carry --host explicitly. Also fixes a stale install path that still said cc-context. Two regression cases pin the null-model fallback. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_019LoPHZdemusofb5UPXXBpD
Same restructuring as SKILL.md - host detection, per-command branches, and the differences table - in Japanese. The two files are independent prose rather than a generated translation, so they are edited in parallel. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_019LoPHZdemusofb5UPXXBpD
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📝 WalkthroughWalkthrough
Changesホスト別 cctrace 対応
Estimated code review effort: 4 (Complex) | ~60 minutes Sequence Diagram(s)sequenceDiagram
participant Hook as Nushell Hook
participant Parser as process_transcript.py
participant Transcript as Claude/Codex Transcript
participant CLI as Claude/Codex CLI
participant Archive as .cctrace Archive
Hook->>Transcript: host 別 transcript_path を取得
Hook->>Parser: host と transcript を渡して解析
Parser->>Transcript: メッセージと変更ファイルを読み込む
Parser-->>Hook: Snapshot プロンプトを返す
Hook->>CLI: ホスト別 CLI で要約を生成
CLI-->>Hook: 要約本文を返す
Hook->>Archive: host suffix 付き Snapshot を保存
Poem
🚥 Pre-merge checks | ✅ 4 | ❌ 1❌ Failed checks (1 warning)
✅ Passed checks (4 passed)
✨ Finishing Touches 💡 1📝 Generate docstrings 💡
🧪 Generate unit tests (beta)
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The external 'mktemp -t cctrace-summary' works on BSD but GNU coreutils rejects a template with no X's, so on Linux the temp path would be empty and the Codex summary would silently come back blank. Nushell's builtin mktemp is uutils-backed and behaves identically on every platform, so the call drops the caret and passes an explicit XXXXXX template. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_019LoPHZdemusofb5UPXXBpD
Probing the installed codex-cli 0.145.0 contradicted two things the Codex documentation was written against. 'codex features list' reports hooks as stable and true, with no entry in config.toml - the feature is on from a built-in default that no config file records. cctrace:init was going to edit a 9.9k hand-maintained config.toml unconditionally, taking that risk for no effect. It now asks Codex itself and only proposes an edit when the answer is false or the key is missing on an older build. session_index.jsonl carries only id / thread_name / updated_at, so it cannot narrow a cwd search the way the doc suggested. The working directory lives nowhere but line 1 of each rollout file. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_019LoPHZdemusofb5UPXXBpD
Verified against the real codex-cli 0.145.0: a PreCompact hook that exits 2 does not stop anything. Codex logs it as 'PreCompact Failed', the stderr message never reaches the user, and compaction proceeds - PostCompact fired and five context_compacted markers landed in the rollout. cctrace's staleness guard was therefore a no-op on Codex.
A {"continue": false} document on stdout does block it: Codex reports 'PreCompact Stopped', PostCompact never fires, and no context_compacted marker is written. Claude Code still needs exit 2, so hook-utils.nu gains a block helper that branches on the host and precompact-manual.nu calls it instead of exiting directly.
The JSON is printed rather than returned - a pipeline value would be discarded by the following exit. Six assertions now pin both halves of the split.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_019LoPHZdemusofb5UPXXBpD
The unit tests drive the hooks against stubs. This drives them against the real codex, inside a throwaway CODEX_HOME so the user's ~/.codex is read once for auth.json and never written. Two discoveries made it scriptable at all. --dangerously-bypass-hook-trust runs hooks without the TUI trust panel, which has no CLI equivalent. And compaction needs both several turns and a low ceiling, so the probe prompt forces four shell calls under model_auto_compact_token_limit=200 - a single-turn prompt never compacts no matter how low the limit goes. Stage 5 sweeps this machine's own rollouts, read-only and free, which is where the scaffolding regexes and the phase field are actually exercised: 12 sessions, 152 turns, 42 decision segments, no leaks and no duplicated turns. Counts only are printed, never session content. Deliberately not wired into lefthook: stages 1-3 call the model. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_019LoPHZdemusofb5UPXXBpD
Two rows in the host-differences table, both from the verification run: blocking a compaction takes a different mechanism on each host, and Codex compacts automatically on a token ceiling rather than by an explicit command, re-firing SessionStart with source=compact afterwards. That second point is why the integration works at all on Codex - the snapshot precompact-auto writes gets injected back by the SessionStart that follows the compaction. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_019LoPHZdemusofb5UPXXBpD
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実機検証の結果 — codex-cli 0.145.0
27 項目 PASS / 0 FAIL / 0 SKIP 検証項目の結果
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Actionable comments posted: 9
🧹 Nitpick comments (3)
lefthook.yml (1)
18-20: 📐 Maintainability & Code Quality | 🔵 Trivial | 💤 Low valueフックテスト自体の変更では実行されません。
globはcc-trace/hooks/**/*.nuだけを対象にします。cc-trace/tests/test_hooks_nu.shを編集しても、このコマンドは実行されません。ハーネスの回帰を pre-commit で捕捉するには、テストスクリプトも glob に含めてください。♻️ 提案する修正
test-hooks-cc-trace: - glob: 'cc-trace/hooks/**/*.nu' + glob: '{cc-trace/hooks/**/*.nu,cc-trace/tests/test_hooks_nu.sh}' run: zsh -l -c "bash cc-trace/tests/test_hooks_nu.sh"🤖 Prompt for AI Agents
Verify each finding against current code. Fix only still-valid issues, skip the rest with a brief reason, keep changes minimal, and validate. In `@lefthook.yml` around lines 18 - 20, Update the test-hooks-cc-trace glob so it includes both cc-trace/hooks/**/*.nu and cc-trace/tests/test_hooks_nu.sh, ensuring edits to the hook test harness also trigger the existing run command.cc-trace/tests/verify_codex.sh (1)
397-397: 📐 Maintainability & Code Quality | 🔵 Trivial | 💤 Low value空白を含むパスでは
forループが壊れます。
$(fd ...)の非引用展開は単語分割を行います。$REAL_CODEX_HOMEにスペースが含まれると、1 つのファイルが複数の引数に分割されます。while readに置き換えると安全です。♻️ 提案する修正
- for real in $(fd -e jsonl . "$REAL_SESSIONS_DIR" --size +50k 2>/dev/null | tail -12); do + while IFS= read -r real; do + [ -n "$real" ] || continueループ末尾も合わせて変更してください。
- done + done < <(fd -e jsonl . "$REAL_SESSIONS_DIR" --size +50k 2>/dev/null | tail -12)🤖 Prompt for AI Agents
Verify each finding against current code. Fix only still-valid issues, skip the rest with a brief reason, keep changes minimal, and validate. In `@cc-trace/tests/verify_codex.sh` at line 397, Update the loop around fd in verify_codex.sh to avoid unquoted command-substitution word splitting when session paths contain spaces. Replace the for loop with a null-delimited while-read loop, configure fd to emit null-separated paths, and adjust the loop terminator accordingly while preserving the existing tail -12 filtering and body behavior.cc-trace/tests/test_hooks_nu.sh (1)
214-222: 📐 Maintainability & Code Quality | 🔵 Trivial | ⚡ Quick winスタブ記録ファイルを実行前に空にしてください。
$CCTRACE_STUB_ARGVは前回の実行内容を保持します。precompact-auto.nuが早期にexit 0した場合、スタブは呼ばれません。それでも 218 行目と 222 行目のassert_not_contains "-m "は古い argv を読み、-mを含まない結果になれば合格します。つまり偽陽性が起きます。各run_hookの前にファイルを切り詰めてください。あわせて実行後に argv が更新されたことを確認すると、検出力が上がります。♻️ 提案する修正
printf '{"model":null,"detail_level":"full","proactive_threshold":null}' >"$PROJ/.cctrace/config.json" +: >"$CCTRACE_STUB_ARGV" run_hook precompact-auto.nu codex "{\"cwd\":\"$PROJ\",\"transcript_path\":\"$TRANSCRIPT\"}" +assert_contains "the stub was actually invoked" "$(cat "$CCTRACE_STUB_ARGV")" "exec" assert_not_contains "a null model omits -m so Codex picks its own" "$(cat "$CCTRACE_STUB_ARGV")" "-m " printf '{"detail_level":"full"}' >"$PROJ/.cctrace/config.json" # key absent entirely +: >"$CCTRACE_STUB_ARGV" run_hook precompact-auto.nu codex "{\"cwd\":\"$PROJ\",\"transcript_path\":\"$TRANSCRIPT\"}" +assert_contains "the stub was actually invoked" "$(cat "$CCTRACE_STUB_ARGV")" "exec" assert_not_contains "an absent model does too" "$(cat "$CCTRACE_STUB_ARGV")" "-m "🤖 Prompt for AI Agents
Verify each finding against current code. Fix only still-valid issues, skip the rest with a brief reason, keep changes minimal, and validate. In `@cc-trace/tests/test_hooks_nu.sh` around lines 214 - 222, Clear the CCTRACE_STUB_ARGV recording file before each run_hook invocation in the null-model and absent-model test cases, then assert after execution that the stub updated the file before checking the argv contains no "-m ". Use the existing test helpers or assertions where available, and preserve both configuration scenarios.
🤖 Prompt for all review comments with AI agents
Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.
Inline comments:
In `@cc-trace/hooks/precompact-auto.nu`:
- Around line 33-39: Before constructing process_script, update the flow around
skill-dir to exit successfully when skill_dir is empty. Only call path join and
continue to the process_transcript.py existence check when a non-empty skill
directory was returned.
In `@cc-trace/scripts/cctrace_core/decisions.py`:
- Around line 109-118:
候補をsegmentsへ追加する前に、max_charsからtotalを差し引いた残り文字数を計算し、prefixや区切り文字を含むsegment全体がその範囲に収まるようcontentを切り詰めてください。残り文字数がない場合は追加せず終了し、追加後にtotalがmax_charsを超えないようにしてください。
In `@cc-trace/scripts/cctrace_core/parsers/_bash_patterns.py`:
- Around line 13-14: Update the tee pattern used by find_written_paths so
command options such as -a are excluded and only the output path is captured;
preserve the existing touch parsing and add a regression test covering tee -a
notes.md, ensuring both Claude and Codex snapshots report notes.md rather than
-a.
In `@cc-trace/scripts/cctrace_core/parsers/_jsonl.py`:
- Around line 14-25: Update the file-reading exception handling around the JSONL
parser to catch both OSError and UnicodeDecodeError, returning [] for either
failure. Preserve the existing line parsing and JSONDecodeError behavior.
In `@cc-trace/scripts/cctrace_core/parsers/codex.py`:
- Around line 172-178: In the message-processing logic that builds applied, skip
patch_apply_end events whose call_id is empty so they cannot overwrite or share
applied[""]. Preserve the existing mapping for non-empty call_id values, and
make the apply_patch v4a path handle missing IDs. Add a regression test covering
multiple patches with empty call_id values and verifying their files are
reported through the fallback path.
In `@cc-trace/SKILL.ja.md`:
- Around line 67-74: Codex のコピー先に合わせて hook の実行権限設定を修正してください。cc-trace/SKILL.ja.md
の 67-74 行では ~/.codex/skills/cctrace/hooks/*.sh に chmod +x
を実行する手順を追加または明示し、cc-trace/SKILL.md の 66-73 行にも同じ変更を反映してください。Claude 用の
~/.claude/skills/cctrace/hooks/*.sh の手順は維持してください。
- Around line 236-243: Update the Codex summary command in cc-trace/SKILL.ja.md
lines 236-243 and cc-trace/SKILL.md lines 236-243: create the temporary file
with GNU/Linux-compatible mktemp --tmpdir and the cctrace-summary.XXXXXX
template, and add -m "$model" only when a model is configured, omitting the
option entirely when model is null.
In `@cc-trace/tests/verify_codex.sh`:
- Around line 226-232: Validate that "$CODEX_HOME/sessions" exists and can be
resolved before assigning REAL_SESSIONS or matching the transcript path; if the
directory is missing, invoke fail for the transcript_path check and do not
continue with the case pattern. Preserve the existing pwd -P comparison for
valid sessions directories.
- Around line 56-77: Extend the stage 0 prerequisite loop in verify_codex.sh to
include rg and fd alongside nu, python3, and jq, so both tools are validated
through the existing command -v, pass, fail, and STAGE0_OK handling before
feature checks run.
---
Nitpick comments:
In `@cc-trace/tests/test_hooks_nu.sh`:
- Around line 214-222: Clear the CCTRACE_STUB_ARGV recording file before each
run_hook invocation in the null-model and absent-model test cases, then assert
after execution that the stub updated the file before checking the argv contains
no "-m ". Use the existing test helpers or assertions where available, and
preserve both configuration scenarios.
In `@cc-trace/tests/verify_codex.sh`:
- Line 397: Update the loop around fd in verify_codex.sh to avoid unquoted
command-substitution word splitting when session paths contain spaces. Replace
the for loop with a null-delimited while-read loop, configure fd to emit
null-separated paths, and adjust the loop terminator accordingly while
preserving the existing tail -12 filtering and body behavior.
In `@lefthook.yml`:
- Around line 18-20: Update the test-hooks-cc-trace glob so it includes both
cc-trace/hooks/**/*.nu and cc-trace/tests/test_hooks_nu.sh, ensuring edits to
the hook test harness also trigger the existing run command.
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📒 Files selected for processing (29)
cc-trace/SKILL.ja.mdcc-trace/SKILL.mdcc-trace/hooks/hook-utils.nucc-trace/hooks/postcompact.nucc-trace/hooks/precompact-auto.nucc-trace/hooks/precompact-manual.nucc-trace/hooks/session-start.nucc-trace/hooks/user-prompt-submit.nucc-trace/pyproject.tomlcc-trace/scripts/cctrace_core/__init__.pycc-trace/scripts/cctrace_core/decisions.pycc-trace/scripts/cctrace_core/parsers/__init__.pycc-trace/scripts/cctrace_core/parsers/_bash_patterns.pycc-trace/scripts/cctrace_core/parsers/_jsonl.pycc-trace/scripts/cctrace_core/parsers/claude.pycc-trace/scripts/cctrace_core/parsers/codex.pycc-trace/scripts/cctrace_core/prompt.pycc-trace/scripts/process_transcript.pycc-trace/tests/conftest.pycc-trace/tests/fixtures/claude_transcript.jsonlcc-trace/tests/fixtures/codex_rollout.jsonlcc-trace/tests/test_decisions.pycc-trace/tests/test_golden_prompt.pycc-trace/tests/test_hooks_nu.shcc-trace/tests/test_parsers_claude.pycc-trace/tests/test_parsers_codex.pycc-trace/tests/test_prompt.pycc-trace/tests/verify_codex.shlefthook.yml
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| let skill_dir = (skill-dir $project $host) | ||
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| let process_script = $skill_dir | path join 'scripts/process_transcript.py' | ||
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| if not ($process_script | path exists) { exit 0 } | ||
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| let prompt = do { ^python3 $process_script $transcript $project $detail } | complete | ||
| let prompt = do { ^python3 $process_script --host $host $transcript $project $detail } | complete |
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🔒 Security & Privacy | 🟠 Major | ⚡ Quick win
🧩 Analysis chain
🏁 Script executed:
#!/usr/bin/env bash
set -euo pipefail
tmp="$(mktemp -d)"
trap 'rm -rf "$tmp"' EXIT
HOME="$tmp/home" CCTRACE_SKILL_DIR='' nu -c '
use cc-trace/hooks/hook-utils.nu [skill-dir]
let skill_dir = (skill-dir "/path/that/does/not/exist" "codex")
print $"skill_dir=($skill_dir)"
print $"process_script=($skill_dir | path join "scripts" "process_transcript.py")"
'Repository: tukuyomil032/skills
Length of output: 197
🏁 Script executed:
#!/usr/bin/env bash
set -euo pipefail
printf '--- files ---\n'
git ls-files | rg '(^|/)precompact-auto\.nu$|(^|/)hook-utils\.nu$' || true
printf '\n--- precompact-auto.nu ---\n'
cat -n cc-trace/hooks/precompact-auto.nu | sed -n '1,120p'
printf '\n--- hook-utils.nu relevant skill-dir ---\n'
rg -n "def skill-dir|skill-dir|path join|scripts/process_transcript.py|process_script" cc-trace/hooks -C 4Repository: tukuyomil032/skills
Length of output: 248
🌐 Web query:
Nushell path join empty string behavior
💡 Result:
In Nushell, the path join command handles empty strings primarily by ignoring them, effectively treating them as non-contributing segments when building a path [1]. When path join processes path components, it iterates through the provided arguments and the input (if provided as a list). According to the implementation of the command, empty strings are explicitly checked and skipped to avoid adding unnecessary separators or empty path segments to the final result [1]. Specifically, when processing structured path records (such as those generated by path parse), fields containing empty strings are ignored rather than treated as empty path components [1]. For example: - path join with an empty string argument essentially results in no change to the base path. - When joining a list of path parts, if an element is an empty string, it is omitted from the concatenation [1]. This behavior ensures that paths are constructed cleanly, avoiding issues like double directory separators that would occur if empty strings were blindly joined as literal components [1]. Note that while path join is robust at handling empty strings, it does require valid input types (e.g., string, list, or record); passing a byte stream directly from an external command without collecting it first will result in an error [2].
Citations:
- 1: https://github.com/nushell/nushell/blob/1d754e62/crates/nu-command/src/path/join.rs
- 2: Reading byte stream input into
path joincauses an error nushell/nushell#15128
🏁 Script executed:
#!/bin/bash
set -euo pipefail
printf '%s\n' '--- files ---'
git ls-files | rg '(^|/)precompact-auto\.nu$|(^|/)hook-utils\.nu$' || true
printf '%s\n' ''
printf '%s\n' '--- precompact-auto.nu ---'
cat -n cc-trace/hooks/precompact-auto.nu | sed -n '1,120p'
printf '%s\n' ''
printf '%s\n' '--- hook-utils.nu relevant skill-dir ---'
rg -n "def skill-dir|skill-dir|path join|scripts/process_transcript.py|process_script" cc-trace/hooks -C 4Repository: tukuyomil032/skills
Length of output: 7703
空の skill_dir を実行対象に使用しないでください。
skill-dir は空のスキルディレクトリを返す場合があり、path join はその空コンポーネントをスキップして相対パス scripts/process_transcript.py を生成します。.cctrace/ とそのパスを含むリポジトリでは、フックがリポジトリ管理下の Python スクリプトを実行します。
skill_dir が空の場合は、path join の前に正常終了してください。
修正例
let skill_dir = (skill-dir $project $host)
+ if ($skill_dir | is-empty) { exit 0 }
let process_script = $skill_dir | path join 'scripts/process_transcript.py'📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
Suggested change
| let skill_dir = (skill-dir $project $host) | |
| let process_script = $skill_dir | path join 'scripts/process_transcript.py' | |
| if not ($process_script | path exists) { exit 0 } | |
| let prompt = do { ^python3 $process_script $transcript $project $detail } | complete | |
| let prompt = do { ^python3 $process_script --host $host $transcript $project $detail } | complete | |
| let skill_dir = (skill-dir $project $host) | |
| if ($skill_dir | is-empty) { exit 0 } | |
| let process_script = $skill_dir | path join 'scripts/process_transcript.py' | |
| if not ($process_script | path exists) { exit 0 } | |
| let prompt = do { ^python3 $process_script --host $host $transcript $project $detail } | complete |
🤖 Prompt for AI Agents
Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.
In `@cc-trace/hooks/precompact-auto.nu` around lines 33 - 39, Before constructing
process_script, update the flow around skill-dir to exit successfully when
skill_dir is empty. Only call path join and continue to the
process_transcript.py existence check when a non-empty skill directory was
returned.
Comment on lines
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to
+118
| if is_decision_related(content) or has_todo(content): | ||
| # Trim individual messages to avoid overflow | ||
| trimmed = content[:800] if len(content) > 800 else content | ||
| prefix = "User" if role in ("user", "human") else "Assistant" | ||
| segment = f"[{prefix}]: {trimmed}" | ||
| segments.append(segment) | ||
| total += len(segment) | ||
|
|
||
| if total > max_chars: | ||
| break |
Contributor
There was a problem hiding this comment.
🎯 Functional Correctness | 🟡 Minor | ⚡ Quick win
max_chars の上限を厳密に適用してください。
現在は候補を追加した後で上限を確認します。1 件で最大 800 文字と区切り文字の分だけ返却値が max_chars を超過します。追加前に残り文字数で切り詰めてください。
修正例
- if is_decision_related(content) or has_todo(content):
- # Trim individual messages to avoid overflow
- trimmed = content[:800] if len(content) > 800 else content
- prefix = "User" if role in ("user", "human") else "Assistant"
- segment = f"[{prefix}]: {trimmed}"
- segments.append(segment)
- total += len(segment)
-
- if total > max_chars:
+ if not (is_decision_related(content) or has_todo(content)):
+ continue
+
+ prefix = "User" if role in ("user", "human") else "Assistant"
+ separator = "\n\n" if segments else ""
+ remaining = max_chars - total - len(separator) - len(prefix) - len("[]: ")
+ if remaining <= 0:
break
+ segment = f"[{prefix}]: {content[:min(800, remaining)]}"
+ segments.append(segment)
+ total += len(separator) + len(segment)📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
Suggested change
| if is_decision_related(content) or has_todo(content): | |
| # Trim individual messages to avoid overflow | |
| trimmed = content[:800] if len(content) > 800 else content | |
| prefix = "User" if role in ("user", "human") else "Assistant" | |
| segment = f"[{prefix}]: {trimmed}" | |
| segments.append(segment) | |
| total += len(segment) | |
| if total > max_chars: | |
| break | |
| if not (is_decision_related(content) or has_todo(content)): | |
| continue | |
| prefix = "User" if role in ("user", "human") else "Assistant" | |
| separator = "\n\n" if segments else "" | |
| remaining = max_chars - total - len(separator) - len(prefix) - len("[]: ") | |
| if remaining <= 0: | |
| break | |
| segment = f"[{prefix}]: {content[:min(800, remaining)]}" | |
| segments.append(segment) | |
| total += len(separator) + len(segment) |
🤖 Prompt for AI Agents
Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.
In `@cc-trace/scripts/cctrace_core/decisions.py` around lines 109 - 118,
候補をsegmentsへ追加する前に、max_charsからtotalを差し引いた残り文字数を計算し、prefixや区切り文字を含むsegment全体がその範囲に収まるようcontentを切り詰めてください。残り文字数がない場合は追加せず終了し、追加後にtotalがmax_charsを超えないようにしてください。
Comment on lines
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| re.compile(r"touch\s+([^\s]+)"), | ||
| re.compile(r"tee\s+([^\s]+)"), |
Contributor
There was a problem hiding this comment.
🎯 Functional Correctness | 🟡 Minor | ⚡ Quick win
tee のオプションを変更ファイルとして記録しないでください。
tee -a notes.md は -a を返します。notes.md は返しません。find_written_paths は Claude と Codex の両方で使用されるため、両方の Snapshot に誤った変更ファイルが出ます。
tee のオプションを除外してから出力先を取得してください。tee -a notes.md の回帰テストも追加してください。
🤖 Prompt for AI Agents
Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.
In `@cc-trace/scripts/cctrace_core/parsers/_bash_patterns.py` around lines 13 -
14, Update the tee pattern used by find_written_paths so command options such as
-a are excluded and only the output path is captured; preserve the existing
touch parsing and add a regression test covering tee -a notes.md, ensuring both
Claude and Codex snapshots report notes.md rather than -a.
Comment on lines
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+25
| try: | ||
| with open(path, encoding="utf-8") as f: | ||
| for line in f: | ||
| line = line.strip() | ||
| if not line: | ||
| continue | ||
| try: | ||
| entries.append(json.loads(line)) | ||
| except json.JSONDecodeError: | ||
| continue | ||
| except (FileNotFoundError, IsADirectoryError, PermissionError): | ||
| return [] |
Contributor
There was a problem hiding this comment.
🩺 Stability & Availability | 🟡 Minor | ⚡ Quick win
不完全な UTF-8 ファイルをフォールバックしてください。
ファイル末尾が途中のマルチバイト文字の場合、for line in f は UnicodeDecodeError を送出します。現在はこの例外が伝播し、compaction フックが停止します。
OSError と UnicodeDecodeError を捕捉して [] を返してください。
修正例
- except (FileNotFoundError, IsADirectoryError, PermissionError):
+ except (OSError, UnicodeDecodeError):
return []📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
Suggested change
| try: | |
| with open(path, encoding="utf-8") as f: | |
| for line in f: | |
| line = line.strip() | |
| if not line: | |
| continue | |
| try: | |
| entries.append(json.loads(line)) | |
| except json.JSONDecodeError: | |
| continue | |
| except (FileNotFoundError, IsADirectoryError, PermissionError): | |
| return [] | |
| try: | |
| with open(path, encoding="utf-8") as f: | |
| for line in f: | |
| line = line.strip() | |
| if not line: | |
| continue | |
| try: | |
| entries.append(json.loads(line)) | |
| except json.JSONDecodeError: | |
| continue | |
| except (OSError, UnicodeDecodeError): | |
| return [] |
🧰 Tools
🪛 ast-grep (0.45.0)
[warning] 14-14: File path is request-/variable-derived; validate and normalize to prevent path traversal.
Context: open(path, encoding="utf-8")
Note: [CWE-22] Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal').
(open-filename-from-request)
🤖 Prompt for AI Agents
Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.
In `@cc-trace/scripts/cctrace_core/parsers/_jsonl.py` around lines 14 - 25, Update
the file-reading exception handling around the JSONL parser to catch both
OSError and UnicodeDecodeError, returning [] for either failure. Preserve the
existing line parsing and JSONDecodeError behavior.
Comment on lines
+172
to
+178
| applied: dict[str, list[str]] = {} | ||
| for msg in messages: | ||
| if msg.get("role") == "tool_use" and msg.get("name") == "patch_apply_end": | ||
| inp = msg.get("input", {}) | ||
| call_id = inp.get("call_id", "") | ||
| paths = list(inp.get("changes", {})) if inp.get("success", True) else [] | ||
| applied[call_id] = paths |
Contributor
There was a problem hiding this comment.
🎯 Functional Correctness | 🟡 Minor | ⚡ Quick win
空の call_id をパッチ関連付けキーに使用しないでください。
call_id がない複数のイベントはすべて applied[""] を共有します。後続の patch_apply_end が前の結果を上書きするため、別の apply_patch が誤った変更ファイルを報告します。
call_id が空の場合は applied に登録しないでください。その場合は apply_patch の v4a パスへフォールバックしてください。空の call_id を持つ複数パッチの回帰テストも追加してください。
Also applies to: 197-207
🤖 Prompt for AI Agents
Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.
In `@cc-trace/scripts/cctrace_core/parsers/codex.py` around lines 172 - 178, In
the message-processing logic that builds applied, skip patch_apply_end events
whose call_id is empty so they cannot overwrite or share applied[""]. Preserve
the existing mapping for non-empty call_id values, and make the apply_patch v4a
path handle missing IDs. Add a regression test covering multiple patches with
empty call_id values and verifying their files are reported through the fallback
path.
Comment on lines
+67
to
+74
| 存在しない場合はユーザーに先にインストールするよう伝える: | ||
| ```bash | ||
| cp -r <dev-path>/cc-trace ~/.claude/skills/cctrace # Codex なら ~/.codex/skills/cctrace | ||
| chmod +x ~/.claude/skills/cctrace/hooks/*.sh | ||
| ``` | ||
| Claudeのhook設定との互換性のため入口は`.sh`のままやけど、実装本体は隣の`.nu`ファイルへ移行している。hookを有効化する前にNushellをインストールして、`nu`を`PATH`へ追加しておくこと。 | ||
|
|
||
| 2. 現在の作業ディレクトリに `.cctrace/` ディレクトリを作成する。 | ||
| hook 設定との互換性のため入口は `.sh` のままやけど、実装本体は隣の `.nu` ファイルへ | ||
| 移行している。hook を有効化する前に Nushell をインストールして、`nu` を `PATH` へ | ||
| 追加しておくこと。 |
Contributor
There was a problem hiding this comment.
🎯 Functional Correctness | 🟠 Major | ⚡ Quick win
Codex の hooks に実行権限を設定してください。
Codex を選んだ場合でも、手順は ~/.claude/skills/cctrace/hooks/*.sh に chmod します。~/.codex/skills/cctrace/ にコピーした hook は実行不可のままです。Codex の登録済み hook は起動に失敗します。コピー先と同じスキルディレクトリに対して chmod +x <skill-dir>/hooks/*.sh を実行してください。
cc-trace/SKILL.ja.md#L67-L74: Codex 用コピー時は~/.codex/skills/cctrace/hooks/*.shに実行権限を設定する手順へ変更してください。cc-trace/SKILL.md#L66-L73: Codex 用コピー時は~/.codex/skills/cctrace/hooks/*.shに実行権限を設定する手順へ変更してください。
📍 Affects 2 files
cc-trace/SKILL.ja.md#L67-L74(this comment)cc-trace/SKILL.md#L66-L73
🤖 Prompt for AI Agents
Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.
In `@cc-trace/SKILL.ja.md` around lines 67 - 74, Codex のコピー先に合わせて hook
の実行権限設定を修正してください。cc-trace/SKILL.ja.md の 67-74 行では
~/.codex/skills/cctrace/hooks/*.sh に chmod +x を実行する手順を追加または明示し、cc-trace/SKILL.md
の 66-73 行にも同じ変更を反映してください。Claude 用の ~/.claude/skills/cctrace/hooks/*.sh
の手順は維持してください。
Comment on lines
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+77
| for tool in nu python3 jq; do | ||
| if command -v "$tool" >/dev/null 2>&1; then | ||
| pass "$tool on PATH" | ||
| else | ||
| fail "$tool on PATH" | ||
| STAGE0_OK=0 | ||
| fi | ||
| done | ||
|
|
||
| if [ "$STAGE0_OK" -eq 1 ]; then | ||
| FEATURES="$(codex features list 2>/dev/null)" | ||
| HOOKS_ROW="$(printf '%s\n' "$FEATURES" | rg '^\s*hooks\b' || true)" | ||
| if [ -z "$HOOKS_ROW" ]; then | ||
| fail "hooks feature present" "'codex features list' has no hooks row - this build predates hooks" | ||
| STAGE0_OK=0 | ||
| elif printf '%s' "$HOOKS_ROW" | rg -q 'true'; then | ||
| pass "hooks feature enabled ($(printf '%s' "$HOOKS_ROW" | tr -s ' '))" | ||
| else | ||
| fail "hooks feature enabled" "$HOOKS_ROW — enable it before the rest can mean anything" | ||
| STAGE0_OK=0 | ||
| fi | ||
| fi |
Contributor
There was a problem hiding this comment.
🎯 Functional Correctness | 🟠 Major | ⚡ Quick win
rg と fd を前提ツールの確認に追加してください。
このスクリプトは rg（67、246、307、346、355、378、405、410、422 行目）と fd（329、397 行目）に依存します。しかし stage 0 は nu、python3、jq だけを確認します。rg が無い場合、67 行目の HOOKS_ROW は空になります。その結果、"'codex features list' has no hooks row - this build predates hooks" という誤った診断が出ます。前提確認のループに両ツールを追加してください。
🛠️ 提案する修正
-for tool in nu python3 jq; do
+for tool in nu python3 jq rg fd; do📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
Suggested change
| for tool in nu python3 jq; do | |
| if command -v "$tool" >/dev/null 2>&1; then | |
| pass "$tool on PATH" | |
| else | |
| fail "$tool on PATH" | |
| STAGE0_OK=0 | |
| fi | |
| done | |
| if [ "$STAGE0_OK" -eq 1 ]; then | |
| FEATURES="$(codex features list 2>/dev/null)" | |
| HOOKS_ROW="$(printf '%s\n' "$FEATURES" | rg '^\s*hooks\b' || true)" | |
| if [ -z "$HOOKS_ROW" ]; then | |
| fail "hooks feature present" "'codex features list' has no hooks row - this build predates hooks" | |
| STAGE0_OK=0 | |
| elif printf '%s' "$HOOKS_ROW" | rg -q 'true'; then | |
| pass "hooks feature enabled ($(printf '%s' "$HOOKS_ROW" | tr -s ' '))" | |
| else | |
| fail "hooks feature enabled" "$HOOKS_ROW — enable it before the rest can mean anything" | |
| STAGE0_OK=0 | |
| fi | |
| fi | |
| for tool in nu python3 jq rg fd; do | |
| if command -v "$tool" >/dev/null 2>&1; then | |
| pass "$tool on PATH" | |
| else | |
| fail "$tool on PATH" | |
| STAGE0_OK=0 | |
| fi | |
| done | |
| if [ "$STAGE0_OK" -eq 1 ]; then | |
| FEATURES="$(codex features list 2>/dev/null)" | |
| HOOKS_ROW="$(printf '%s\n' "$FEATURES" | rg '^\s*hooks\b' || true)" | |
| if [ -z "$HOOKS_ROW" ]; then | |
| fail "hooks feature present" "'codex features list' has no hooks row - this build predates hooks" | |
| STAGE0_OK=0 | |
| elif printf '%s' "$HOOKS_ROW" | rg -q 'true'; then | |
| pass "hooks feature enabled ($(printf '%s' "$HOOKS_ROW" | tr -s ' '))" | |
| else | |
| fail "hooks feature enabled" "$HOOKS_ROW — enable it before the rest can mean anything" | |
| STAGE0_OK=0 | |
| fi | |
| fi |
🤖 Prompt for AI Agents
Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.
In `@cc-trace/tests/verify_codex.sh` around lines 56 - 77, Extend the stage 0
prerequisite loop in verify_codex.sh to include rg and fd alongside nu, python3,
and jq, so both tools are validated through the existing command -v, pass, fail,
and STAGE0_OK handling before feature checks run.
Comment on lines
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+232
| # Codex reports a fully resolved path; on macOS $TMPDIR lives under /var, | ||
| # which is a symlink to /private/var. Compare resolved forms, not strings. | ||
| REAL_SESSIONS="$(cd "$CODEX_HOME/sessions" && pwd -P)" | ||
| case "$(cd "$(dirname "$TRANSCRIPT")" && pwd -P)" in | ||
| "$REAL_SESSIONS"/*) pass "transcript_path is a rollout under \$CODEX_HOME/sessions/" ;; | ||
| *) fail "transcript_path is a rollout under \$CODEX_HOME/sessions/" "$TRANSCRIPT" ;; | ||
| esac |
Contributor
There was a problem hiding this comment.
🎯 Functional Correctness | 🟡 Minor | ⚡ Quick win
$CODEX_HOME/sessions が無い場合に偽の PASS が出ます。
cd "$CODEX_HOME/sessions" が失敗すると REAL_SESSIONS は空文字列になります。その場合、case のパターンは /* になります。$TRANSCRIPT の絶対パスはこのパターンにほぼ必ず一致します。したがって、ロールアウトが sessions/ の外にあっても PASS になります。解決前にディレクトリの存在を確認してください。
🛡️ 提案する修正
- REAL_SESSIONS="$(cd "$CODEX_HOME/sessions" && pwd -P)"
- case "$(cd "$(dirname "$TRANSCRIPT")" && pwd -P)" in
- "$REAL_SESSIONS"/*) pass "transcript_path is a rollout under \$CODEX_HOME/sessions/" ;;
- *) fail "transcript_path is a rollout under \$CODEX_HOME/sessions/" "$TRANSCRIPT" ;;
- esac
+ REAL_SESSIONS="$(cd "$CODEX_HOME/sessions" 2>/dev/null && pwd -P)"
+ if [ -z "$REAL_SESSIONS" ]; then
+ fail "transcript_path is a rollout under \$CODEX_HOME/sessions/" \
+ "$CODEX_HOME/sessions does not exist"
+ else
+ case "$(cd "$(dirname "$TRANSCRIPT")" && pwd -P)" in
+ "$REAL_SESSIONS"/*) pass "transcript_path is a rollout under \$CODEX_HOME/sessions/" ;;
+ *) fail "transcript_path is a rollout under \$CODEX_HOME/sessions/" "$TRANSCRIPT" ;;
+ esac
+ fi📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
Suggested change
| # Codex reports a fully resolved path; on macOS $TMPDIR lives under /var, | |
| # which is a symlink to /private/var. Compare resolved forms, not strings. | |
| REAL_SESSIONS="$(cd "$CODEX_HOME/sessions" && pwd -P)" | |
| case "$(cd "$(dirname "$TRANSCRIPT")" && pwd -P)" in | |
| "$REAL_SESSIONS"/*) pass "transcript_path is a rollout under \$CODEX_HOME/sessions/" ;; | |
| *) fail "transcript_path is a rollout under \$CODEX_HOME/sessions/" "$TRANSCRIPT" ;; | |
| esac | |
| # Codex reports a fully resolved path; on macOS $TMPDIR lives under /var, | |
| # which is a symlink to /private/var. Compare resolved forms, not strings. | |
| REAL_SESSIONS="$(cd "$CODEX_HOME/sessions" 2>/dev/null && pwd -P)" | |
| if [ -z "$REAL_SESSIONS" ]; then | |
| fail "transcript_path is a rollout under \$CODEX_HOME/sessions/" \ | |
| "$CODEX_HOME/sessions does not exist" | |
| else | |
| case "$(cd "$(dirname "$TRANSCRIPT")" && pwd -P)" in | |
| "$REAL_SESSIONS"/*) pass "transcript_path is a rollout under \$CODEX_HOME/sessions/" ;; | |
| *) fail "transcript_path is a rollout under \$CODEX_HOME/sessions/" "$TRANSCRIPT" ;; | |
| esac | |
| fi |
🤖 Prompt for AI Agents
Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.
In `@cc-trace/tests/verify_codex.sh` around lines 226 - 232, Validate that
"$CODEX_HOME/sessions" exists and can be resolved before assigning REAL_SESSIONS
or matching the transcript path; if the directory is missing, invoke fail for
the transcript_path check and do not continue with the case pattern. Preserve
the existing pwd -P comparison for valid sessions directories.
Installing for real exposed this: .cctrace/config.json is shared between the two hosts, but its single model key held 'claude-sonnet-4-6'. On Codex that became 'codex exec -m claude-sonnet-4-6', which Codex rejects, so summarize returned non-zero and the snapshot was silently never written - the exact failure mode the fail-open design hides. model is now read only by Claude Code and codex_model only by Codex, so every config.json written before Codex support keeps working untouched. Null on either means that host's own default. Also documents that untrusted Codex hooks are skipped in complete silence - no warning, no error, no log line - and gives a one-liner to check for 'hook:' lines after granting trust in the TUI. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_019LoPHZdemusofb5UPXXBpD
Contributor
Fixes Applied SuccessfullyFixed 10 file(s) based on 8 unresolved review comments. Files modified:
Commit: The changes have been pushed to the Time taken: |
Fixed 10 file(s) based on 8 unresolved review comments. Co-authored-by: CodeRabbit <noreply@coderabbit.ai>
tukuyomil032
added a commit
that referenced
this pull request
Aug 8, 2026
tukuyomil032/embed-preview の CONTRIBUTING.md / PR テンプレートを土台に、このリポジトリの実態（複数スキルのモノレポ、Nushell/Python/uv/TypeScript が並存するツールチェーン、lefthook による glob スコープの自動検証、SKILL.md/SKILL.ja.md の並行編集）に合わせて書き直した。 PR セクション構成（背景・課題 / 方針・変更内容 / 影響範囲 / 検証）は、このリポジトリの既存PR(#1, #2)で実際に使われていた「なぜ／方針／中身／テスト」という書き方を踏襲している。 Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
3 tasks
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なぜ
cctrace は compact 前に意思決定の経緯を Context Snapshot として保存し、次セッションの SessionStart で読み戻すスキル。これまで Claude Codeでした
調査の結果、Codex CLI は Claude Code とほぼ同型のフックシステムを持っとることが分かりました。イベント名（
SessionStart/UserPromptSubmit/PreCompact/PostCompact）、stdin の JSON ペイロード、hookSpecificOutput.additionalContextによるコンテキスト注入、exit 2 でのブロック — 契約がそのまま重なります。設計を作り直す必要はなく、差し替えが要るのは トランスクリプトの読み方・要約 CLI の叩き方・フックの登録先 の3点だけです。方針
.cctrace/は両ホストで共有。Claude Code で書いたスナップショットを Codex がセッション開始時に読み、その逆も効きます。アーカイブ名の-claude/-codexサフィックスだけで出所を判別します。--host claude|codex）。ペイロードから推測しません。中身
Python —
scripts/cctrace_core/に分割します。判定ロジックとプロンプト生成は中間形式の上で動くのでホスト非依存、パーサだけ差し替わります。--hostは既定claudeで、既存の位置引数呼び出しはそのまま動きます。Codex rollout パーサ — ファイル変更は権威順に3経路あります。
event_msg/patch_apply_end.changes（実際に適用された結果）が第一で、apply_patchの v4a テキストはpatch_apply_endを伴わない呼び出しのフォールバック、exec_commandの引数は Bash と同じ正規表現で走査されます。apply_patchはログ上patch_apply_endより前に来るので、行順ではなくcall_idで突き合わせることで、失敗したパッチは何も残しません。event_msg/agent_messageは無視する —response_item/messageと同内容の UI 向け複製で、拾うと全アシスタントターンが二重計上されて 6000 字枠を食い潰します。developer ロールと暗号化済み reasoning も落としてしまいます。user ターンに注入される足場ブロックは、すべて閉じタグか単一行に境界を持つパターンで除去します。終端を見つけ損ねても後ろの本当のプロンプトを飲み込まないようにします。フック — 6本すべてが
--hostを取ります。実際に分岐するのは2本だけです。precompact-autoは要約 CLI を選び、precompact-manualは再実行方法の案内文だけ変わります。モデル未設定なら-mごと省略して Codex 自身の既定に任せます。ついでに直したバグ — SessionStart が注入するスナップショットが、Nushell のシングルクォート補間内で
\nをリテラル扱いされ、モデルに改行ではなく\nという2文字として届いていました。テスト
このスキル初のテストです
codex/claudeバイナリが argv を記録するので、precompact-autoの全経路が実行される実機で確かめること
Codex 側は実バイナリでの検証がまだ残っています。特に以下は実装内容を左右する:
PreCompact発火時にtranscript_pathが rollout ファイルを指し、non-null かPreCompactが bareexit 2でブロックするか（効かへんなら{"continue": false}+ exit 0 へ）codex exec -s read-onlyで-oがファイルを書けるかどうかphaseを全部拾っていいのか🤖 Generated with Claude Code
https://claude.ai/code/session_019LoPHZdemusofb5UPXXBpD
Summary by CodeRabbit
cc-traceを利用できるようになりました。