• 1. Evolver agent.md: Added token budget rules
       - No re-reading unchanged files between iterations
       - Use head/grep instead of cat for large files
       - Concise output only (scores + diff summary, no full SKILL.md)
       - Cap at 5 iterations per session (was 10)
       - Early stop if score change < 2 points for 2 consecutive rounds
    
    2. agent-chat.js: System prompt size guards
       - MAX_PROMPT_FILE_SIZE = 15KB per file (auto-truncate with warning)
       - MAX_TOTAL_PROMPT_SIZE = 100KB total (safety net)
       - Prevents runaway files from inflating context ever again
    yibo authored
     
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  • When a task completes and triggers a callback to the parent agent,
    previously it always created a new convId (callback-{taskId}), spawning
    a fresh CLI process with full system prompt re-injection.
    
    Now it checks the sessions pool for an existing connected session of the
    target agent and reuses its convId. This avoids creating a new CLI
    process and saves the system prompt overhead (~30K tokens for master).
    
    Falls back to creating new session if no active one exists.
    yibo authored
     
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  • Root cause: heartbeat.md instructed Master to append inspection logs to
    plan.md on every heartbeat, causing plan.md to grow to 209KB (2922 lines
    of repeated 'status stable' logs).
    
    Changes:
    1. Truncated master/plan.md from 209KB to 7KB (kept pipeline records,
       removed 2800+ lines of repeated heartbeat logs)
    2. Updated heartbeat.md rules:
       - Banned appending inspection logs to plan.md
       - Added token budget awareness (10KB file read limit, prefer grep/find)
       - Normal heartbeats should reply '[心跳正常]' without using tools
    yibo authored
     
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  • Layer 1 (P0): Per-agent session mutex
    - heartbeat-service.js: skip heartbeat if previous session still active (30min safety valve)
    - agent-chat.js: reject concurrent /chat requests for same agentId with different convId (429)
      Multi-turn conversations on same convId still work normally
    
    Layer 2 (P1): Advisory file lock utility
    - server/utils/file-lock.js: O_EXCL-based .lock file mechanism
      Auto-cleanup stale locks, graceful degradation on timeout
    
    Root cause: HeartbeatService creates new convId per heartbeat, spawning
    independent Claude CLI processes that concurrently write config.json and
    SKILL.md, causing rollbacks and FRAUDULENT scores.
    yibo authored
     
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  • Templates with new train data (hunt/digest/evolve):
    - agent-creator, auto-publisher, clickbait-copywriter
    - community-manager, competitor-spy, data-harvester
    - digester, weibo-scraper, interactive-video-selector
    - lemonv_drama, reddit-scraper, story-architect
    
    Updated configs & plans for all active templates.
    Updated agent states (master, innovator, hunter, evolver, digester).
    Added CLAUDE_EFFORT=low to .env (global disable thinking).
    Updated bin/lemon.js CLI tool.
    
    .gitignore: exclude evolve intermediate artifacts (FRAUDULENT, batch/eval
    scripts, iteration logs/scores, scorer versions, SKILL versions, .env)
    yibo authored
     
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