Agent Engineering

Build the agents themselves: prompt structure, tool definitions, evaluation loops, memory and multi-agent orchestration.

30 skills

1. 01

   MCP Builder

   SkillBuilds an MCP server from scratch: tool definitions, transport, testing▲0Agent Engineering
2. 02

   Skill Creator

   SkillWalks an agent through writing, testing and tightening a new skill▲0Agent Engineering
3. 03

   context-guard

   SkillWarns before the context window fills, while there is still room.▲0Agent Engineering
4. 04

   Skill Seekers

   SkillTurns documentation sites, repos and PDFs into agent skills.▲0Agent Engineering
5. 05

   I Have ADHD

   SkillMakes the agent answer first and explain afterwards.▲0Agent Engineering
6. 06

   Planning with Files

   SkillKeeps the plan on disk so a context reset cannot erase it.▲0Agent Engineering
7. 07

   Context Engineering

   SkillCurates what the agent sees, in five layers from rules file to chat history.▲0Agent Engineering
8. 08

   Planning and Task Breakdown

   SkillTurns a spec into ordered tasks with explicit acceptance criteria.▲0Agent Engineering
9. 09

   MCP Security Audit

   SkillChecks .mcp.json entries before an agent is allowed to load them.▲0Agent Engineering
10. 10

    Prompt Optimizer

    SkillTurns a rough request into one finished prompt meant to be pasted into a chat window.▲0Agent Engineering
11. 11

    Claude Code Game Studios

    SkillRuns a solo game project the way a studio runs one, with roles and gates.▲0Agent Engineering
12. 12

    MemSearch

    SkillKeeps one memory store that several coding agents read from and write to.▲0Agent Engineering
13. 13H

    Harness

    SkillTurns a description of your domain into an agent team and the skill files that team uses.▲0Agent Engineering
14. 14

    BrowserAct Skills

    SkillGives an agent a real browser it drives over a CLI, with sessions kept apart.▲0Agent Engineering
15. 15

    Ars Contexta

    SkillBuilds a personal note system out of a conversation about how you work.▲0Agent Engineering
16. 16

    Writing Skills

    SkillTreats a new skill as production code and makes you watch an agent fail before writing it.▲0Agent Engineering
17. 17

    Requesting Code Review

    SkillSends a reviewer subagent the diff and the requirements, not the session history.▲0Agent Engineering
18. 18

    Subagent-Driven Development

    SkillHands each plan task to a fresh subagent and gates it behind a mandatory review.▲0Agent Engineering
19. 19

    Writing Plans

    SkillTurns a spec into a step-by-step plan an engineer new to the codebase can follow.▲0Agent Engineering
20. 20

    Browsing (Superpowers Chrome)

    SkillControls an already-running Chrome over DevTools Protocol, logged-in tabs included.▲0Agent Engineering
21. 21

    Skill Security Auditor

    SkillScans a third-party agent skill for hostile code before it is installed.▲0Agent Engineering
22. 22

    Using Superpowers

    SkillThe entry point that forces a skill lookup before the agent says or does anything.▲0Agent Engineering
23. 23

    MCP CLI

    SkillCalls MCP servers from the command line instead of wiring them in permanently.▲0Agent Engineering
24. 24

    RAG Implementation

    SkillBuilds retrieval pipelines that ground answers in real documents.▲0Agent Engineering