Subjects every non-trivial decision to a fresh-context adversarial review before it stands.
Part of Addy Osmani's Agent Skills
by addyosmani· Developer toolsUnclaimed · Yours? Claim it
About
Subjects every non-trivial decision to a fresh-context adversarial review before it stands. Use when you want every assumption cross-examined before proceeding, when stress-testing a plan for hidden failure modes, when correctness matters more than speed, when working in unfamiliar code, when stakes are high (production auth, security-sensitive logic, a high-stakes migration, irreversible operations), or any time a confident output would be cheaper to verify now than to debug later.
Skills people install alongside doubt-driven-development.
Runs on your machine.
Runs on your machine.
Runs on your machine.
Runs on your machine.
npx -y degit addyosmani/agent-skills/skills/doubt-driven-development ~/.copilot/skills/doubt-driven-development
Runs on your machine.
npx -y degit addyosmani/agent-skills/skills/doubt-driven-development ~/.cursor/skills/doubt-driven-development
Runs on your machine.
npx -y degit addyosmani/agent-skills/skills/doubt-driven-development ~/.claude/skills/doubt-driven-development
/plugin marketplace add addyosmani/agent-skills /plugin install agent-skills@addy-agent-skills
Runs on your machine.
npx -y degit addyosmani/agent-skills/skills/doubt-driven-development ~/.agents/skills/doubt-driven-development
Runs on your machine.
Runs on your machine.
npx -y degit addyosmani/agent-skills/skills/doubt-driven-development ~/.gemini/skills/doubt-driven-development
Runs on your machine.
npx -y degit addyosmani/agent-skills/skills/doubt-driven-development .agents/skills/doubt-driven-development
Runs on your machine.
npx -y degit addyosmani/agent-skills/skills/doubt-driven-development ~/.openclaw/skills/doubt-driven-development
Runs on your machine.
npx -y degit addyosmani/agent-skills/skills/doubt-driven-development ~/.config/opencode/skills/doubt-driven-development
Runs on your machine.
npx -y degit addyosmani/agent-skills/skills/doubt-driven-development ~/.hermes/skills/doubt-driven-development
Scanned and passed · checked 47 min ago
From people who use it
Step by step
Nothing new reaches your agent until a person has looked at it.
Scanned on every change, and again when our rules improve.
No reviews yet. Used doubt-driven-development? Say how it went.
Write a reviewTw93's engineering habits as eight skills: plan before you build, debug to root cause, review before you ship, and more.
Go skills for coding agents: idiomatic style, error handling, testing, concurrency, security and performance for production Go projects.
Test Double's coding skills: build test-first, refactor under green tests, review your branch and trace bugs to their root cause.
Nobody has shared how they use doubt-driven-development yet.
Security scan
Passed
Safe to install in every agent it supports. Runs in your agent, as instructions.