| name | meta-tools |
| description | Meta skill for AI self-evolution. Invoke when recording lessons learned and improving skill guidance from execution feedback. |
| description_cn | 面向AI进化的元技能。用于沉淀经验教训并持续优化技能说明。 |
| type | system |
| created_by | system |
| allowed-tools | ["parallel_tools","update_experience"] |
Meta Tools
Tools for the Agent to self-evolve through execution feedback.
Tools
parallel_tools
Executes multiple independent read-only tool calls concurrently and returns ordered results.
When to use:
- When several file reads, grep/glob searches, or data lookups are independent and can run in parallel.
- When you want one explicit tool call to fan out across multiple read-only tools.
- Do not use it for writes, shell commands, approvals, user input, experience updates, or agent management.
Runtime rules:
- Each subcall must already be visible or discovered in the current run context.
- Each subcall must be allowed by the current mode, selected-skill scope, and agent profile.
- Each subcall must be marked read-only and non-destructive.
- Results preserve the order of the input call list, even if faster calls finish earlier.
- A denied or failed subcall returns a structured partial error; unsafe write tools are not executed.
update_experience
Records a successful "experience" or "lesson learned", or updates the description/instructions for a specific skill.
This allows the skill to evolve by refining its capabilities and usage guide.
When to use:
- When you encounter an error with a tool and find a workaround (use
experience).
- When you discover a specific configuration that works best (use
experience).
- When you realize the skill's description is inaccurate or incomplete (use
description).
- When the usage instructions (body) need clarification or expansion (use
instructions).
update_experience Parameters:
skill_name: The name of the skill to update.experience: (Optional) A concise, actionable sentence describing the lesson learned (appended to existing).description: (Optional) A new summary of what the skill does (replaces existing).instructions: (Optional) The full markdown body explaining how to use the skill (replaces existing).
