henry-1981

Session Pattern Analyzer — Development agent for Claude Code

Development community

Analyzes Claude Code session JSONL files to extract execution patterns: plan-ratio, delegation, parallel usage, handoff, repeated n-grams, tool frequency.

How to install Session Pattern Analyzer

Installs to ~/.claude/agents/henry-1981-context-first-harness-session-pattern-analyzer.md

Terminal

mkdir -p ~/.claude/agents && curl -fsSL https://raw.githubusercontent.com/henry-1981/context-first-harness/HEAD/.claude/agents/session-pattern-analyzer.md -o ~/.claude/agents/henry-1981-context-first-harness-session-pattern-analyzer.md

Restart Claude Code, or start a new session, for it to be picked up.

What Session Pattern Analyzer does

name: session-pattern-analyzer description: "Analyzes Claude Code session JSONL files to extract execution patterns: plan-ratio, delegation, parallel usage, handoff, repeated n-grams, tool frequency. Uses jq on tool_use metadata only — never reads prompt text. Scales via split+parallel when many sessions exist. Returns SESSION_REPORT JSON." tools: Read, Grep, Glob, Bash

session-pat

Alternatives in Development

Fable Orchestrator — Staged-execution orchestrator for large, multi-part, or multi-session tasks 837 ★
Chain Executor — Executes delegated chain steps with context isolation 186 ★
Performance Monitor — Monitor agent execution, track token usage, measure response quality, and optimize workflows 93 ★