forge

Analyze task execution against plans to identify deviations and generate lessons.

10|2|Updated Feb 23, 2026
One-click install
npx skills add https://github.com/raddue/crucible --skill forge-raddue
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: forge
Source: https://github.com/raddue/crucible/tree/main/skills/forge-skill
Command: npx skills add https://github.com/raddue/crucible --skill forge-raddue

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill ensures continuous improvement by systematically analyzing past task performance, identifying recurring issues, and proposing concrete skill enhancements to prevent future mistakes.

Core Features & Use Cases

  • Post-Task Retrospectives: Automatically generates lessons learned after significant tasks are completed.
  • Pre-Task Feed-Forward: Consults past lessons to provide targeted advisories before starting new tasks, preventing known pitfalls.
  • Skill Mutation Proposals: Analyzes accumulated data to suggest specific, evidence-based improvements to existing skills.
  • Use Case: After a complex debugging session, Forge creates a retrospective entry detailing what went wrong and what was learned. Before the next planning session, Forge surfaces these lessons, advising the agent to avoid a previously identified "rabbit hole" scenario.

Quick Start

Use the forge skill to run a retrospective after the current task completes.

Frequently Asked Questions about forge

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I set up a retrospective system for continuous agent improvement?

A retrospective system for continuous agent improvement analyzes task execution against plans to identify deviations and extract lessons. It operates in retrospective, feed-forward, and mutation modes to store historical data in project memory directories.

What is feed-forward advisories in task execution and how does it work?

Feed-forward advisories consult past lessons to provide targeted guidance before starting new tasks. This mechanism prevents known pitfalls by surfacing historical patterns extracted from previous project retrospectives stored in memory directories.

How to generate skill mutation proposals from accumulated task data?

Generate skill mutation proposals by analyzing accumulated retrospective data to suggest evidence-based improvements to existing skills. This mutation analysis identifies recurring issues and proposes concrete enhancements to improve agent performance over time.

Do I need project memory directories to run task retrospectives?

You need project memory directories to run task retrospectives because the system stores historical patterns and lessons learned in them. This local storage enables continuous skill improvement and deviation analysis across multiple task executions.

When should I run a retrospective analysis after completing a task?

Run a retrospective analysis after completing significant tasks to identify what went wrong and what was learned. This ensures continuous improvement by capturing deviations and extracting actionable lessons while the task execution context is available.

Can I use retrospective lessons to prevent known pitfalls in planning sessions?

You can use retrospective lessons to prevent known pitfalls in planning sessions through feed-forward advisories. The system surfaces past lessons before new tasks, advising the agent to avoid previously identified rabbit hole scenarios and recurring issues.