[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"skill:01M6FJ3GSVRQPGQYCEY3HWXVPN":3,"skill-same:01M6FJ3GSVRQPGQYCEY3HWXVPN":75},{"skillNo":4,"name":5,"nameZh":6,"description":7,"descriptionZh":6,"repositoryFullName":8,"ownerLogin":9,"ownerAvatarUrl":10,"ownerAccountNo":11,"ownerDisplayName":6,"repositoryNo":12,"starsCount":13,"licenseSpdxId":14,"licenseFileUrl":6,"sourceHtmlUrl":15,"categories":16,"keywords":22,"publishedAt":47,"linkOnly":48,"markdownContent":49,"markdownBody":50,"frontMatter":51,"refName":54,"commitSha":55,"skillDirectory":56,"forksCount":57,"repositoryHtmlUrl":58,"repositoryHomepageUrl":6,"ownerHtmlUrl":59,"ownerBlogUrl":6,"ownerDescription":6,"updatedAt":60,"install":61,"resources":74},"01M6FJ3GSVRQPGQYCEY3HWXVPN","ln-002-session-analyzer",null,"Analyzes current or recent session for errors, inefficiencies, and improvement opportunities across skills, tools, hooks, and communication. Use after completing a task or periodically.","boisenoise\u002Fskills-collections","boisenoise","https:\u002F\u002Favatars.githubusercontent.com\u002Fu\u002F193180?v=4","01M6CDBDQK6BDN55ZMA6B6PKBM","01M6CDBDVSJ3JPTBYN26FZ7TZK",12,"MIT","https:\u002F\u002Fgithub.com\u002Fboisenoise\u002Fskills-collections\u002Fblob\u002Fmain\u002Fskills\u002Flevn-ln-002-session-analyzer\u002FSKILL.md",[17],{"categoryNo":18,"categoryName":19,"taxonomyType":20,"taxonomyTypeDesc":21},"01JBSEEDCAT000000000000023","Skill与智能体开发","SCENARIO","使用场景",[23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46],"ln","analyzer","ln 002 session analyzer","session","session analyzer","outline","improvement","for","sonnet","errors","line","across","hex","MCP","task","hooks","use","read","grep","Bash","Tools","file","search","communication","2026-11-10 10:12:30",false,"---\nname: ln-002-session-analyzer\ndescription: \"Analyzes current or recent session for errors, inefficiencies, and improvement opportunities across skills, tools, hooks, and communication. Use after completing a task or periodically.\"\nlicense: MIT\nallowed-tools: \"Bash, Read, Glob, Grep, Agent, mcp__hex-line__read_file, mcp__hex-line__grep_search, mcp__hex-line__outline\"\nmodel: claude-sonnet-4-6\n---\n\n> **Paths:** File paths (`shared\u002F`, `references\u002F`, `..\u002Fln-*`) are relative to skills repo root. If not found at CWD, locate this SKILL.md directory and go up one level for repo root. If `shared\u002F` is missing, fetch files via WebFetch from `https:\u002F\u002Fraw.githubusercontent.com\u002Flevnikolaevich\u002Fclaude-code-skills\u002Fmaster\u002Fskills\u002F{path}`.\n\n# Session Analyzer (Standalone Utility)\n\n**Type:** Standalone Utility\n**Category:** 0XX Shared\n\nAnalyzes a session for errors, inefficiencies, and improvement opportunities. Produces actionable fixes for skills, tools, hooks, and communication style.\n\n**Scope:** Single-session deep analysis (10 dimensions). Broader than protocol self-audit, narrower than `\u002Faudit-sessions` batch.\nFor skill self-audit: `shared\u002Freferences\u002Fmeta_analysis_protocol.md` §7. For multi-day patterns: `\u002Faudit-sessions`.\n\n---\n\n## When to Use This Skill\n\n- After completing a task — find what went wrong and how to improve\n- Periodically — audit recent sessions for patterns\n- After a skill run — analyze how well the skill instructions worked\n- When debugging tool\u002Fhook issues — find root causes in session data\n\n---\n\n## Input\n\n`$ARGUMENTS`:\n- (empty) — analyze current session (conversation context)\n- `recent` — scan latest JSONL session per agent (Claude, Codex)\n- `{skill-name}` — focus analysis on that skill's execution within the session\n\n`hex-line` is an optional accelerator for large local session logs and repo files. If MCP is unavailable, continue with built-in `Read\u002FGrep\u002FGlob\u002FBash`; this skill must never block on MCP connectivity.\n\n---\n\n## Dimensions\n\n| # | Dimension | Scan for | Improvement target |\n|---|-----------|---------|-------------------|\n| D1 | Tool Errors | NOOP_EDIT, TEXT_NOT_FOUND, hash mismatch, out of range | SKILL.md steps — add paths, anchors |\n| D2 | Tool Waste | Full reads without outline, repeated reads, bash fallbacks | SKILL.md — \"outline first\", name MCP tools |\n| D3 | Process Issues | Tool loops 3+, retry storms, dead ends, wrong targets | SKILL.md phases — decompose |\n| D4 | Script Extraction | Ad-hoc bash\u002Fpython scripts written each run | `references\u002Fscripts\u002F` |\n| D5 | Hook & Permission | Hook blocks, permission denials, built-in instead of MCP | Hook config, `allowed-tools` |\n| D6 | Communication | Over-explaining, missing status, unnecessary confirmations | CLAUDE.md prefs, skill output notes |\n| D7 | Decision Quality | Dead ends before pivot, trial-and-error, slow error detection | SKILL.md decision trees, step clarity |\n| D8 | Context Pressure | Re-reading same files, re-asking resolved, thread loss | Caching notes, compact instructions |\n| D9 | Subagent Quality | Empty results, timeouts, overbroad prompts | Agent prompts, timeout settings |\n| D10 | Scope Drift | Deviation from goal, accidental expansion, pivot without reason | Scope guards, goal gates |\n\n---\n\n## Phase 1: Collect Session Data\n\nDetermine source based on `$ARGUMENTS`:\n\n### Current session (empty args)\n\nScan conversation context directly. You have access to all tool call results, errors, and messages.\n\n### Recent sessions (`recent` arg)\n\nFind latest session per agent:\n\n```bash\necho \"=== LATEST SESSIONS ===\"\n\necho \"## Claude\"\nCLAUDE_LATEST=$(stat -c '%Y %n' ~\u002F.claude\u002Fprojects\u002F*\u002F*.jsonl 2>\u002Fdev\u002Fnull | sort -rn | head -1 | cut -d' ' -f2-)\n[ -n \"$CLAUDE_LATEST\" ] && echo \"  $CLAUDE_LATEST ($(wc -l \u003C \"$CLAUDE_LATEST\") lines)\" || echo \"  No sessions found\"\n\necho \"## Claude Active Sessions\"\nfor f in \"$HOME\u002F.claude\u002Fsessions\"\u002F*.json; do\n  [ -f \"$f\" ] || continue\n  PID=$(basename \"$f\" .json)\n  kill -0 \"$PID\" 2>\u002Fdev\u002Fnull && echo \"  ACTIVE: $(cat \"$f\")\" || echo \"  STALE: PID=$PID\"\ndone\n\necho \"## Codex\"\nCODEX_LATEST=$(stat -c '%Y %n' ~\u002F.codex\u002Fsessions\u002F????\u002F??\u002F??\u002Frollout-*.jsonl 2>\u002Fdev\u002Fnull | sort -rn | head -1 | cut -d' ' -f2-)\n[ -n \"$CODEX_LATEST\" ] && echo \"  $CODEX_LATEST ($(wc -l \u003C \"$CODEX_LATEST\") lines)\" || echo \"  No sessions found\"\n\n```\n\n### Extract raw data from JSONL session\n\nRun for each found session file (`$F`):\n\n```bash\necho \"=== TOOL CALLS ===\"\ngrep -oE '\"name\"\\s*:\\s*\"[^\"]*\"' \"$F\" 2>\u002Fdev\u002Fnull | sed 's\u002F\"name\"\\s*:\\s*\"\u002F\u002F;s\u002F\"\u002F\u002F' | sort | uniq -c | sort -rn | head -30\n\necho \"=== ERRORS ===\"\ngrep -oE 'NOOP_EDIT|TEXT_NOT_FOUND|FILE_NOT_FOUND|HASH_HINT|DANGEROUS|out of range|mismatch|tool_use_error|permission denied' \"$F\" 2>\u002Fdev\u002Fnull | sort | uniq -c | sort -rn\n\necho \"=== TOOL LOOPS (3+ consecutive) ===\"\ngrep -oE '\"name\"\\s*:\\s*\"[^\"]*\"' \"$F\" 2>\u002Fdev\u002Fnull | sed 's\u002F\"name\"\\s*:\\s*\"\u002F\u002F;s\u002F\"\u002F\u002F' | uniq -c | sort -rn | awk '$1 >= 3'\n\necho \"=== BUILT-IN vs MCP ===\"\ngrep -oE '\"name\"\\s*:\\s*\"(Read|Edit|Write|Grep|mcp__hex-line__\\w+)\"' \"$F\" 2>\u002Fdev\u002Fnull | sed 's\u002F.*\"name\"\\s*:\\s*\"\u002F\u002F;s\u002F\"\u002F\u002F' | sort | uniq -c | sort -rn\n\necho \"=== HOOK EVENTS ===\"\ngrep -oE 'hook_progress|blocking error|PreToolUse|PostToolUse|hex-confirmed|Obligatory use|Use mcp__hex-line' \"$F\" 2>\u002Fdev\u002Fnull | sort | uniq -c | sort -rn\n\necho \"=== SKILL\u002FCOMMAND INVOCATIONS ===\"\ngrep -oE '\"display\":\\s*\"\u002F[a-z-]+' \"$F\" 2>\u002Fdev\u002Fnull | sed 's\u002F\"display\":\\s*\"\u002F\u002F' | sort | uniq -c | sort -rn\n```\n\nTreat keyword-based error counts as heuristic only.\nConfirm that reported matches come from actual tool failure\u002Fresult events, not from prompts, templates, or referenced docs that contain the same strings.\n\n### Extract token statistics from Claude JSONL\n\nRun for Claude session file (`$F`) to get real token usage:\n\n```bash\necho \"=== TOKEN STATS ===\"\nTOTAL_IN=$(grep -oE '\"input_tokens\":[0-9]+' \"$F\" | grep -oE '[0-9]+' | paste -sd+ | bc 2>\u002Fdev\u002Fnull)\nTOTAL_OUT=$(grep -oE '\"output_tokens\":[0-9]+' \"$F\" | grep -oE '[0-9]+' | paste -sd+ | bc 2>\u002Fdev\u002Fnull)\nCACHE_CREATE=$(grep -oE '\"cache_creation_input_tokens\":[0-9]+' \"$F\" | grep -oE '[0-9]+' | paste -sd+ | bc 2>\u002Fdev\u002Fnull)\nCACHE_READ=$(grep -oE '\"cache_read_input_tokens\":[0-9]+' \"$F\" | grep -oE '[0-9]+' | paste -sd+ | bc 2>\u002Fdev\u002Fnull)\necho \"in=${TOTAL_IN:-0} out=${TOTAL_OUT:-0} cache_create=${CACHE_CREATE:-0} cache_read=${CACHE_READ:-0}\"\n```\n\n---\n\n## Phase 2: Analyze by Dimensions\n\nApply D1-D10 to collected data. Classify each finding:\n\n| Severity | Dimensions | Meaning |\n|----------|-----------|---------|\n| **Error** | D1, D5 | Something broke — tool failed, permission denied |\n| **Waste** | D2, D4, D8 | Unnecessary work — redundant reads, ad-hoc scripts, re-gathering |\n| **Pattern** | D3, D6, D7, D9, D10 | Improvable behavior — loops, communication, decisions |\n\n### D1: Tool Errors\nCount by type: NOOP_EDIT, TEXT_NOT_FOUND, hash mismatch, out of range, FILE_NOT_FOUND. For each, identify which step\u002Fphase caused it.\n\n### D2: Tool Waste\n- Reads without preceding outline (file >100 lines)\n- Same file read 3+ times\n- Bash `cat`\u002F`grep`\u002F`head`\u002F`sed` when MCP equivalent exists\n\n### D3: Process Issues\n- Tool loops: same tool on same file 3+ times without progress\n- Retry storms: 3+ attempts with different parameters\n- Dead ends: approach explored then abandoned\n- Wrong target: looked at file X when needed Y\n\n### D4: Script Extraction\n- Bash\u002FPython scripts written during session\n- If script would be needed on every run of the skill → candidate for `references\u002Fscripts\u002F`\n\n### D5: Hook & Permission\n- Hook blocks (PreToolUse\u002FPostToolUse blocking errors)\n- Built-in Read\u002FEdit\u002FWrite\u002FGrep used when MCP enforced\n- `hex-confirmed` bypasses — were they justified?\n\n### D6: Communication\n- Message length distribution (over-explaining vs terse)\n- Unnecessary confirmations (\"shall I proceed?\")\n- Missing status updates at milestones\n- Redundant summaries\n\n### D7: Decision Quality\n- Time to detect error and pivot (tool calls between error and correction)\n- Trial-and-error sequences vs targeted approach\n- Tool selection reasoning (used wrong tool first)\n\n### D8: Context Pressure\n- Same file read multiple times across phases\n- Information re-gathered that was already available\n- Signs of thread loss (re-asking resolved questions)\n\n### D9: Subagent Quality\n- Agent tool invocations with empty or low-value results\n- Agent timeouts\n- Overbroad prompts (agent did too much or too little)\n\n### D10: Scope Drift\n- Initial goal vs actual deliverables — any deviation?\n- Unplanned additions during execution\n- Pivots without explicit reason\n\n---\n\n## Phase 3: Map to Fixes\n\nFor each finding, determine specific target and fix:\n\n| Target type | Example |\n|------------|---------|\n| SKILL.md step | \"ln-400 Step 2: add file path `src\u002Fconfig.ts`\" |\n| SKILL.md phase | \"ln-300 Phase 3: decompose into 3a-3c sub-steps\" |\n| `allowed-tools` | \"ln-400: add `mcp__hex-line__edit_file`\" |\n| Hook config | \"settings.json: add exception for `npm test`\" |\n| `references\u002Fscripts\u002F` | \"ln-520: move `test_harness.sh` to references\u002Fscripts\u002F\" |\n| CLAUDE.md | \"Add preference: terse responses, no trailing summaries\" |\n| MCP tool | \"hex-line edit_file: hash mismatch on concurrent edits\" |\n| Agent prompt | \"ln-310 Agent A: narrow scope to security-only\" |\n| Scope guard | \"ln-400: add Goal Articulation Gate at Phase 1\" |\n\n---\n\n## Phase 4: Report\n\nOutput to chat per `shared\u002Freferences\u002Fmeta_analysis_protocol.md` format.\n\n```\n### Session Analysis: {session identifier}\n\n#### Improvements\n| # | Dim | Finding | Target | Fix |\n|---|-----|---------|--------|-----|\n| 1 | D1 | 3 edit failures Phase 4 | ln-400 Step 2 | Add file path |\n| 2 | D4 | test.sh written ad-hoc | ln-520 | Move to references\u002Fscripts\u002F |\n| 3 | D6 | Over-explained 5 times | CLAUDE.md | Add \"terse\" pref |\n| 4 | D5 | Hook blocked Read 4x | settings.json | Add MCP permission |\n\n#### Session Errors\n| Problem Type | Count | Examples |\n|-------------|-------|---------|\n| Retry storm | 4 | 3x edit_file on config.ts |\n| Wrong target | 2 | Read utils.ts not helpers.ts |\n\n#### Subagent Errors: {Agent Name}  (per agent, if any)\n| Problem Type | Count | Examples |\n|-------------|-------|---------|\n| {type} | {N} | {brief} |\n\nIF no findings AND no errors: \"Session analysis: clean run.\"\n```\n\n---\n\n## Anti-Patterns\n\n| Do NOT | Instead |\n|--------|---------|\n| Define own output template | Reference protocol format |\n| Analyze files not in session | Only analyze what was actually used |\n| Generic recommendations | Each fix tied to specific file + location |\n| Report OK dimensions | Only findings with issues |\n\n---\n\n## Phase 5: Meta-Analysis\n\n**MANDATORY READ:** Load `shared\u002Freferences\u002Fmeta_analysis_protocol.md`\n\nAnalyze this session per protocol §7. Output per protocol format.\n\n---\n\n## Definition of Done\n\n- [ ] D1-D10 dimensions checked\n- [ ] JSONL scanning works (`recent` mode)\n- [ ] Each finding has specific Target + Fix\n- [ ] Output per protocol format (improvements-only)\n- [ ] No template duplication\n- [ ] Meta-Analysis run\n\n---\n\n**Version:** 1.1.0\n**Last Updated:** 2026-04-05\n","> **Paths:** File paths (`shared\u002F`, `references\u002F`, `..\u002Fln-*`) are relative to skills repo root. If not found at CWD, locate this SKILL.md directory and go up one level for repo root. If `shared\u002F` is missing, fetch files via WebFetch from `https:\u002F\u002Fraw.githubusercontent.com\u002Flevnikolaevich\u002Fclaude-code-skills\u002Fmaster\u002Fskills\u002F{path}`.\n\n# Session Analyzer (Standalone Utility)\n\n**Type:** Standalone Utility\n**Category:** 0XX Shared\n\nAnalyzes a session for errors, inefficiencies, and improvement opportunities. Produces actionable fixes for skills, tools, hooks, and communication style.\n\n**Scope:** Single-session deep analysis (10 dimensions). Broader than protocol self-audit, narrower than `\u002Faudit-sessions` batch.\nFor skill self-audit: `shared\u002Freferences\u002Fmeta_analysis_protocol.md` §7. For multi-day patterns: `\u002Faudit-sessions`.\n\n---\n\n## When to Use This Skill\n\n- After completing a task — find what went wrong and how to improve\n- Periodically — audit recent sessions for patterns\n- After a skill run — analyze how well the skill instructions worked\n- When debugging tool\u002Fhook issues — find root causes in session data\n\n---\n\n## Input\n\n`$ARGUMENTS`:\n- (empty) — analyze current session (conversation context)\n- `recent` — scan latest JSONL session per agent (Claude, Codex)\n- `{skill-name}` — focus analysis on that skill's execution within the session\n\n`hex-line` is an optional accelerator for large local session logs and repo files. If MCP is unavailable, continue with built-in `Read\u002FGrep\u002FGlob\u002FBash`; this skill must never block on MCP connectivity.\n\n---\n\n## Dimensions\n\n| # | Dimension | Scan for | Improvement target |\n|---|-----------|---------|-------------------|\n| D1 | Tool Errors | NOOP_EDIT, TEXT_NOT_FOUND, hash mismatch, out of range | SKILL.md steps — add paths, anchors |\n| D2 | Tool Waste | Full reads without outline, repeated reads, bash fallbacks | SKILL.md — \"outline first\", name MCP tools |\n| D3 | Process Issues | Tool loops 3+, retry storms, dead ends, wrong targets | SKILL.md phases — decompose |\n| D4 | Script Extraction | Ad-hoc bash\u002Fpython scripts written each run | `references\u002Fscripts\u002F` |\n| D5 | Hook & Permission | Hook blocks, permission denials, built-in instead of MCP | Hook config, `allowed-tools` |\n| D6 | Communication | Over-explaining, missing status, unnecessary confirmations | CLAUDE.md prefs, skill output notes |\n| D7 | Decision Quality | Dead ends before pivot, trial-and-error, slow error detection | SKILL.md decision trees, step clarity |\n| D8 | Context Pressure | Re-reading same files, re-asking resolved, thread loss | Caching notes, compact instructions |\n| D9 | Subagent Quality | Empty results, timeouts, overbroad prompts | Agent prompts, timeout settings |\n| D10 | Scope Drift | Deviation from goal, accidental expansion, pivot without reason | Scope guards, goal gates |\n\n---\n\n## Phase 1: Collect Session Data\n\nDetermine source based on `$ARGUMENTS`:\n\n### Current session (empty args)\n\nScan conversation context directly. You have access to all tool call results, errors, and messages.\n\n### Recent sessions (`recent` arg)\n\nFind latest session per agent:\n\n```bash\necho \"=== LATEST SESSIONS ===\"\n\necho \"## Claude\"\nCLAUDE_LATEST=$(stat -c '%Y %n' ~\u002F.claude\u002Fprojects\u002F*\u002F*.jsonl 2>\u002Fdev\u002Fnull | sort -rn | head -1 | cut -d' ' -f2-)\n[ -n \"$CLAUDE_LATEST\" ] && echo \"  $CLAUDE_LATEST ($(wc -l \u003C \"$CLAUDE_LATEST\") lines)\" || echo \"  No sessions found\"\n\necho \"## Claude Active Sessions\"\nfor f in \"$HOME\u002F.claude\u002Fsessions\"\u002F*.json; do\n  [ -f \"$f\" ] || continue\n  PID=$(basename \"$f\" .json)\n  kill -0 \"$PID\" 2>\u002Fdev\u002Fnull && echo \"  ACTIVE: $(cat \"$f\")\" || echo \"  STALE: PID=$PID\"\ndone\n\necho \"## Codex\"\nCODEX_LATEST=$(stat -c '%Y %n' ~\u002F.codex\u002Fsessions\u002F????\u002F??\u002F??\u002Frollout-*.jsonl 2>\u002Fdev\u002Fnull | sort -rn | head -1 | cut -d' ' -f2-)\n[ -n \"$CODEX_LATEST\" ] && echo \"  $CODEX_LATEST ($(wc -l \u003C \"$CODEX_LATEST\") lines)\" || echo \"  No sessions found\"\n\n```\n\n### Extract raw data from JSONL session\n\nRun for each found session file (`$F`):\n\n```bash\necho \"=== TOOL CALLS ===\"\ngrep -oE '\"name\"\\s*:\\s*\"[^\"]*\"' \"$F\" 2>\u002Fdev\u002Fnull | sed 's\u002F\"name\"\\s*:\\s*\"\u002F\u002F;s\u002F\"\u002F\u002F' | sort | uniq -c | sort -rn | head -30\n\necho \"=== ERRORS ===\"\ngrep -oE 'NOOP_EDIT|TEXT_NOT_FOUND|FILE_NOT_FOUND|HASH_HINT|DANGEROUS|out of range|mismatch|tool_use_error|permission denied' \"$F\" 2>\u002Fdev\u002Fnull | sort | uniq -c | sort -rn\n\necho \"=== TOOL LOOPS (3+ consecutive) ===\"\ngrep -oE '\"name\"\\s*:\\s*\"[^\"]*\"' \"$F\" 2>\u002Fdev\u002Fnull | sed 's\u002F\"name\"\\s*:\\s*\"\u002F\u002F;s\u002F\"\u002F\u002F' | uniq -c | sort -rn | awk '$1 >= 3'\n\necho \"=== BUILT-IN vs MCP ===\"\ngrep -oE '\"name\"\\s*:\\s*\"(Read|Edit|Write|Grep|mcp__hex-line__\\w+)\"' \"$F\" 2>\u002Fdev\u002Fnull | sed 's\u002F.*\"name\"\\s*:\\s*\"\u002F\u002F;s\u002F\"\u002F\u002F' | sort | uniq -c | sort -rn\n\necho \"=== HOOK EVENTS ===\"\ngrep -oE 'hook_progress|blocking error|PreToolUse|PostToolUse|hex-confirmed|Obligatory use|Use mcp__hex-line' \"$F\" 2>\u002Fdev\u002Fnull | sort | uniq -c | sort -rn\n\necho \"=== SKILL\u002FCOMMAND INVOCATIONS ===\"\ngrep -oE '\"display\":\\s*\"\u002F[a-z-]+' \"$F\" 2>\u002Fdev\u002Fnull | sed 's\u002F\"display\":\\s*\"\u002F\u002F' | sort | uniq -c | sort -rn\n```\n\nTreat keyword-based error counts as heuristic only.\nConfirm that reported matches come from actual tool failure\u002Fresult events, not from prompts, templates, or referenced docs that contain the same strings.\n\n### Extract token statistics from Claude JSONL\n\nRun for Claude session file (`$F`) to get real token usage:\n\n```bash\necho \"=== TOKEN STATS ===\"\nTOTAL_IN=$(grep -oE '\"input_tokens\":[0-9]+' \"$F\" | grep -oE '[0-9]+' | paste -sd+ | bc 2>\u002Fdev\u002Fnull)\nTOTAL_OUT=$(grep -oE '\"output_tokens\":[0-9]+' \"$F\" | grep -oE '[0-9]+' | paste -sd+ | bc 2>\u002Fdev\u002Fnull)\nCACHE_CREATE=$(grep -oE '\"cache_creation_input_tokens\":[0-9]+' \"$F\" | grep -oE '[0-9]+' | paste -sd+ | bc 2>\u002Fdev\u002Fnull)\nCACHE_READ=$(grep -oE '\"cache_read_input_tokens\":[0-9]+' \"$F\" | grep -oE '[0-9]+' | paste -sd+ | bc 2>\u002Fdev\u002Fnull)\necho \"in=${TOTAL_IN:-0} out=${TOTAL_OUT:-0} cache_create=${CACHE_CREATE:-0} cache_read=${CACHE_READ:-0}\"\n```\n\n---\n\n## Phase 2: Analyze by Dimensions\n\nApply D1-D10 to collected data. Classify each finding:\n\n| Severity | Dimensions | Meaning |\n|----------|-----------|---------|\n| **Error** | D1, D5 | Something broke — tool failed, permission denied |\n| **Waste** | D2, D4, D8 | Unnecessary work — redundant reads, ad-hoc scripts, re-gathering |\n| **Pattern** | D3, D6, D7, D9, D10 | Improvable behavior — loops, communication, decisions |\n\n### D1: Tool Errors\nCount by type: NOOP_EDIT, TEXT_NOT_FOUND, hash mismatch, out of range, FILE_NOT_FOUND. For each, identify which step\u002Fphase caused it.\n\n### D2: Tool Waste\n- Reads without preceding outline (file >100 lines)\n- Same file read 3+ times\n- Bash `cat`\u002F`grep`\u002F`head`\u002F`sed` when MCP equivalent exists\n\n### D3: Process Issues\n- Tool loops: same tool on same file 3+ times without progress\n- Retry storms: 3+ attempts with different parameters\n- Dead ends: approach explored then abandoned\n- Wrong target: looked at file X when needed Y\n\n### D4: Script Extraction\n- Bash\u002FPython scripts written during session\n- If script would be needed on every run of the skill → candidate for `references\u002Fscripts\u002F`\n\n### D5: Hook & Permission\n- Hook blocks (PreToolUse\u002FPostToolUse blocking errors)\n- Built-in Read\u002FEdit\u002FWrite\u002FGrep used when MCP enforced\n- `hex-confirmed` bypasses — were they justified?\n\n### D6: Communication\n- Message length distribution (over-explaining vs terse)\n- Unnecessary confirmations (\"shall I proceed?\")\n- Missing status updates at milestones\n- Redundant summaries\n\n### D7: Decision Quality\n- Time to detect error and pivot (tool calls between error and correction)\n- Trial-and-error sequences vs targeted approach\n- Tool selection reasoning (used wrong tool first)\n\n### D8: Context Pressure\n- Same file read multiple times across phases\n- Information re-gathered that was already available\n- Signs of thread loss (re-asking resolved questions)\n\n### D9: Subagent Quality\n- Agent tool invocations with empty or low-value results\n- Agent timeouts\n- Overbroad prompts (agent did too much or too little)\n\n### D10: Scope Drift\n- Initial goal vs actual deliverables — any deviation?\n- Unplanned additions during execution\n- Pivots without explicit reason\n\n---\n\n## Phase 3: Map to Fixes\n\nFor each finding, determine specific target and fix:\n\n| Target type | Example |\n|------------|---------|\n| SKILL.md step | \"ln-400 Step 2: add file path `src\u002Fconfig.ts`\" |\n| SKILL.md phase | \"ln-300 Phase 3: decompose into 3a-3c sub-steps\" |\n| `allowed-tools` | \"ln-400: add `mcp__hex-line__edit_file`\" |\n| Hook config | \"settings.json: add exception for `npm test`\" |\n| `references\u002Fscripts\u002F` | \"ln-520: move `test_harness.sh` to references\u002Fscripts\u002F\" |\n| CLAUDE.md | \"Add preference: terse responses, no trailing summaries\" |\n| MCP tool | \"hex-line edit_file: hash mismatch on concurrent edits\" |\n| Agent prompt | \"ln-310 Agent A: narrow scope to security-only\" |\n| Scope guard | \"ln-400: add Goal Articulation Gate at Phase 1\" |\n\n---\n\n## Phase 4: Report\n\nOutput to chat per `shared\u002Freferences\u002Fmeta_analysis_protocol.md` format.\n\n```\n### Session Analysis: {session identifier}\n\n#### Improvements\n| # | Dim | Finding | Target | Fix |\n|---|-----|---------|--------|-----|\n| 1 | D1 | 3 edit failures Phase 4 | ln-400 Step 2 | Add file path |\n| 2 | D4 | test.sh written ad-hoc | ln-520 | Move to references\u002Fscripts\u002F |\n| 3 | D6 | Over-explained 5 times | CLAUDE.md | Add \"terse\" pref |\n| 4 | D5 | Hook blocked Read 4x | settings.json | Add MCP permission |\n\n#### Session Errors\n| Problem Type | Count | Examples |\n|-------------|-------|---------|\n| Retry storm | 4 | 3x edit_file on config.ts |\n| Wrong target | 2 | Read utils.ts not helpers.ts |\n\n#### Subagent Errors: {Agent Name}  (per agent, if any)\n| Problem Type | Count | Examples |\n|-------------|-------|---------|\n| {type} | {N} | {brief} |\n\nIF no findings AND no errors: \"Session analysis: clean run.\"\n```\n\n---\n\n## Anti-Patterns\n\n| Do NOT | Instead |\n|--------|---------|\n| Define own output template | Reference protocol format |\n| Analyze files not in session | Only analyze what was actually used |\n| Generic recommendations | Each fix tied to specific file + location |\n| Report OK dimensions | Only findings with issues |\n\n---\n\n## Phase 5: Meta-Analysis\n\n**MANDATORY READ:** Load `shared\u002Freferences\u002Fmeta_analysis_protocol.md`\n\nAnalyze this session per protocol §7. Output per protocol format.\n\n---\n\n## Definition of Done\n\n- [ ] D1-D10 dimensions checked\n- [ ] JSONL scanning works (`recent` mode)\n- [ ] Each finding has specific Target + Fix\n- [ ] Output per protocol format (improvements-only)\n- [ ] No template duplication\n- [ ] Meta-Analysis run\n\n---\n\n**Version:** 1.1.0\n**Last Updated:** 2026-04-05\n",{"name":5,"model":52,"license":14,"description":7,"allowed-tools":53},"claude-sonnet-4-6","Bash, Read, Glob, Grep, Agent, mcp__hex-line__read_file, mcp__hex-line__grep_search, mcp__hex-line__outline","main","7bf2279c8a65758319526a721d5c4b75683aec9c","skills\u002Flevn-ln-002-session-analyzer",3,"https:\u002F\u002Fgithub.com\u002Fboisenoise\u002Fskills-collections","https:\u002F\u002Fgithub.com\u002Fboisenoise","2026-11-13 14:20:47",{"source":8,"skillName":5,"commands":62,"prompt":72,"zipAvailable":73},[63,66,69],{"tool":64,"command":65},"npx","npx skills add boisenoise\u002Fskills-collections --skill ln-002-session-analyzer",{"tool":67,"command":68},"bunx","bunx skills add boisenoise\u002Fskills-collections --skill ln-002-session-analyzer",{"tool":70,"command":71},"pnpm","pnpm dlx skills add boisenoise\u002Fskills-collections --skill ln-002-session-analyzer","安装技能，技能地址：https:\u002F\u002Fgithub.com\u002Fboisenoise\u002Fskills-collections\u002Fblob\u002Fmain\u002Fskills\u002Flevn-ln-002-session-analyzer\u002FSKILL.md",true,[],[76,103,125,150,169,191],{"skillNo":77,"name":78,"nameZh":6,"description":79,"descriptionZh":6,"repositoryFullName":8,"ownerLogin":9,"ownerAvatarUrl":10,"ownerAccountNo":11,"ownerDisplayName":6,"repositoryNo":12,"starsCount":13,"licenseSpdxId":80,"licenseFileUrl":81,"sourceHtmlUrl":82,"categories":83,"keywords":84,"publishedAt":47},"01M6WNH92BHVFXHGPDZCPJ0AG0","web-access","Use Treg for public web or platform data only when existing search, browser and connected tools cannot cover the task, with explicit cost and data boundaries.","Apache-2.0","https:\u002F\u002Fgithub.com\u002Fboisenoise\u002Fskills-collections\u002Fblob\u002Fmain\u002Fskills\u002Fantigravity-web-access\u002FLICENSE","https:\u002F\u002Fgithub.com\u002Fboisenoise\u002Fskills-collections\u002Fblob\u002Fmain\u002Fskills\u002Fantigravity-web-access\u002FSKILL.md",[],[85,86,87,88,89,90,45,91,43,40,92,93,94,95,96,97,98,99,100,101,102],"web","access","web access","official","development","browser","data","fetch","only","youtube","free tools","platform","critical","free","cover","normal","when","2026",{"skillNo":104,"name":105,"nameZh":6,"description":106,"descriptionZh":6,"repositoryFullName":8,"ownerLogin":9,"ownerAvatarUrl":10,"ownerAccountNo":11,"ownerDisplayName":6,"repositoryNo":12,"starsCount":13,"licenseSpdxId":80,"licenseFileUrl":107,"sourceHtmlUrl":108,"categories":109,"keywords":111,"publishedAt":47},"01M6WNF9XAYAB2CZDDJBAKNM93","treg","Use the Treg CLI or MCP catalog to discover, price and call authorized external tools with team-scoped credentials and a user-approved budget.","https:\u002F\u002Fgithub.com\u002Fboisenoise\u002Fskills-collections\u002Fblob\u002Fmain\u002Fskills\u002Fantigravity-treg\u002FLICENSE","https:\u002F\u002Fgithub.com\u002Fboisenoise\u002Fskills-collections\u002Fblob\u002Fmain\u002Fskills\u002Fantigravity-treg\u002FSKILL.md",[110],{"categoryNo":18,"categoryName":19,"taxonomyType":20,"taxonomyTypeDesc":21},[105,36,112,113,88,89,114,43,115,116,117,118,39,119,120,97,121,122,123,124,102],"cli","github","license","Budget","credentials","team","catalog","call","discover","external tools","with","scoped","blob",{"skillNo":126,"name":127,"nameZh":6,"description":128,"descriptionZh":6,"repositoryFullName":8,"ownerLogin":9,"ownerAvatarUrl":10,"ownerAccountNo":11,"ownerDisplayName":6,"repositoryNo":12,"starsCount":13,"licenseSpdxId":80,"licenseFileUrl":129,"sourceHtmlUrl":130,"categories":131,"keywords":137,"publishedAt":47},"01M6WN93MEAZ4E41DYAHJRPHQT","recruit","Turn a job description into an evidence-linked candidate shortlist through Treg, with job-related ranking and optional authorized business contact enrichment.","https:\u002F\u002Fgithub.com\u002Fboisenoise\u002Fskills-collections\u002Fblob\u002Fmain\u002Fskills\u002Fantigravity-recruit\u002FLICENSE","https:\u002F\u002Fgithub.com\u002Fboisenoise\u002Fskills-collections\u002Fblob\u002Fmain\u002Fskills\u002Fantigravity-recruit\u002FSKILL.md",[132],{"categoryNo":133,"categoryName":134,"taxonomyType":135,"taxonomyTypeDesc":136},"01JBSEEDCAT000000000000038","人力资源","PROFESSION","适用职业",[127,113,88,114,138,139,140,141,142,143,97,144,145,146,122,30,147,148,149,124,105,102],"https","email","enrichment","business","evidence","phone","ranking","post","job description","person","candidate","reason",{"skillNo":151,"name":152,"nameZh":6,"description":153,"descriptionZh":6,"repositoryFullName":8,"ownerLogin":9,"ownerAvatarUrl":10,"ownerAccountNo":11,"ownerDisplayName":6,"repositoryNo":12,"starsCount":13,"licenseSpdxId":80,"licenseFileUrl":154,"sourceHtmlUrl":155,"categories":156,"keywords":157,"publishedAt":47},"01M6WN8R5RXSMHM9B4D9FAFX42","rea-growth","Analyze a company’s public growth and content through Treg, distinguish observations from hypotheses, and produce an evidence-linked playbook within an approved budget.","https:\u002F\u002Fgithub.com\u002Fboisenoise\u002Fskills-collections\u002Fblob\u002Fmain\u002Fskills\u002Fantigravity-rea-growth\u002FLICENSE","https:\u002F\u002Fgithub.com\u002Fboisenoise\u002Fskills-collections\u002Fblob\u002Fmain\u002Fskills\u002Fantigravity-rea-growth\u002FSKILL.md",[],[158,159,160,113,88,114,161,162,138,163,115,164,165,166,142,97,167,168,124,105,102],"growth","rea","rea growth","produce","content","playbook","marketing","analyze","public","observations","company",{"skillNo":170,"name":171,"nameZh":6,"description":172,"descriptionZh":6,"repositoryFullName":8,"ownerLogin":9,"ownerAvatarUrl":10,"ownerAccountNo":11,"ownerDisplayName":6,"repositoryNo":12,"starsCount":13,"licenseSpdxId":80,"licenseFileUrl":173,"sourceHtmlUrl":174,"categories":175,"keywords":176,"publishedAt":47},"01M6WN2EVE3RQRGWAKBT4S7YT2","make-ugc","Create original AI UGC-style product videos through Treg: research hooks, approve a licensed presenter and voice, generate clips, add captions and report costs.","https:\u002F\u002Fgithub.com\u002Fboisenoise\u002Fskills-collections\u002Fblob\u002Fmain\u002Fskills\u002Fantigravity-make-ugc\u002FLICENSE","https:\u002F\u002Fgithub.com\u002Fboisenoise\u002Fskills-collections\u002Fblob\u002Fmain\u002Fskills\u002Fantigravity-make-ugc\u002FSKILL.md",[],[177,178,113,179,88,180,114,181,182,183,184,38,97,185,186,187,188,189,190,124],"make","make ugc","research","create","Video","Captions","ads","short","head","style","niche","trending","talking-head","approve",{"skillNo":192,"name":193,"nameZh":6,"description":194,"descriptionZh":6,"repositoryFullName":8,"ownerLogin":9,"ownerAvatarUrl":10,"ownerAccountNo":11,"ownerDisplayName":6,"repositoryNo":12,"starsCount":13,"licenseSpdxId":80,"licenseFileUrl":195,"sourceHtmlUrl":196,"categories":197,"keywords":198,"publishedAt":47},"01M6WN10ARAA63Y8K1YNGXJ2RM","lead-signals","Find and qualify public buying signals through Treg, rank fitting business accounts and optionally enrich authorized business contact information.","https:\u002F\u002Fgithub.com\u002Fboisenoise\u002Fskills-collections\u002Fblob\u002Fmain\u002Fskills\u002Fantigravity-lead-signals\u002FLICENSE","https:\u002F\u002Fgithub.com\u002Fboisenoise\u002Fskills-collections\u002Fblob\u002Fmain\u002Fskills\u002Fantigravity-lead-signals\u002FSKILL.md",[],[199,200,201,113,88,114,202,203,141,204,205,97,206,207,208,209,210,211,212,124],"signals","lead","lead signals","how","find","ready","as","how to","qualify","people","information","enrich","changes","funding"]