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References Claude Code session log schema for JSONL files under ~/.claude/projects/. Details record types, tool call/result pairing, subagent file locations, team layouts, and config paths. Use for parsing transcripts, PostToolUse hooks, or building analyzers.
How this skill is triggered — by the user, by Claude, or both
Slash command
/plugin-creator:claude-session-data-schema-referenceThis skill is limited to the following tools:
The summary Claude sees in its skill listing — used to decide when to auto-load this skill
Reference skill for the JSONL session log format written by Claude Code under `~/.claude/projects/`.
Reference skill for the JSONL session log format written by Claude Code under ~/.claude/projects/.
All claims in the reference are sourced from direct JSONL file inspection and verified against the LM Assist TypeScript source. No fields are inferred.
Load ./references/schema.md when you need:
system, user, assistant, result, progress, summary, file-history-snapshot)PostToolUse tool_response maps to tool_result.contentSchema verified 2026-03-24. Source reference: ./references/schema.md.
npx claudepluginhub jamie-bitflight/claude_skills --plugin plugin-creatorLocates, lists, filters, and extracts structured data from Claude Code native session logs. Supports both single and multiple session analysis.
Analyzes Claude Code session logs to extract tool usage stats, thinking blocks, error patterns, debug trajectories, and generate actionable productivity recommendations. Provides cc-session CLI for overviews, timelines, searches.
Analyzes Claude Code session history JSONL files to extract insights, summaries, and patterns from conversations. Processes current project or all sessions with bash, jq, and subagents.