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chengyongruandXubin Ren
b51da93cbb
Add a built-in tool that lets the agent inspect and modify its own runtime state (model, iterations, context window, etc.). Key features: - inspect: view current config, usage stats, and subagent status - modify: adjust parameters at runtime (protected by type/range validation) - Subagent observability: inspect running subagent tasks (phase, iteration, tool events, errors) — subagents are no longer a black box - Watchdog corrects out-of-bounds values on each iteration - Enabled by default in read-only mode (self_modify: false) - All changes are in-memory only; restart restores defaults - Comprehensive test suite (90 tests) Includes a self-awareness skill (always-on) with progressive disclosure: SKILL.md for core rules, references/examples.md for detailed scenarios.
2.0 KiB
2.0 KiB
My Tool — Practical Examples
Concrete scenarios showing when and how to use the my tool effectively.
Diagnosis
"Why can't you search the web?"
→ my(action="check", key="web_config.enable")
→ False
→ "Web search is disabled. Add web.enable: true to your config to enable it."
"Why did you stop?"
→ my(action="check", key="max_iterations")
→ 40
→ my(action="check", key="_last_usage")
→ {"prompt_tokens": 62000, "completion_tokens": 3000}
→ "I hit the iteration limit (40). The task was complex. I can ask the user if they want to increase it."
"What model are you running?"
→ my(action="check", key="model")
→ 'anthropic/claude-sonnet-4-20250514'
Adaptive Behavior
Large codebase analysis
→ my(action="check")
→ context_window_tokens: 65536
→ my(action="set", key="context_window_tokens", value=131072)
→ "Set context_window_tokens = 131072 (was 65536)"
→ "I've expanded my context window to handle this large codebase."
Switching to a faster model for repetitive tasks
→ my(action="set", key="model", value="anthropic/claude-haiku-4-5-20251001")
→ "Set model = 'anthropic/claude-haiku-4-5-20251001' (was 'anthropic/claude-sonnet-4-20250514')"
→ "Switched to a faster model for these batch tasks."
Cross-Turn Memory
Remembering user preferences
# Turn 1: user says "keep it brief"
→ my(action="set", key="user_style", value="concise")
→ "Set scratchpad.user_style = 'concise'"
# Turn 3: new topic
→ my(action="check", key="user_style")
→ 'concise'
(adjusts response style accordingly)
Tracking project context
→ my(action="set", key="active_branch", value="feat/auth")
→ my(action="set", key="test_framework", value="pytest")
→ my(action="set", key="has_docker", value=true)
Budget Awareness
Token-conscious behavior
→ my(action="check", key="_last_usage")
→ {"prompt_tokens": 58000, "completion_tokens": 12000}
→ "I've consumed ~70k tokens. I'll keep my remaining responses focused."