AgentLead's Skills · Claude Code · Codex · Antigravity · OpenCode

Pick by what's
in front of you.

AgentLead's Skills encode engineering discipline so Claude follows it by default. You don't choose a skill — you describe the task and the right flow fires: investigate before building, design the interface first, test-first, review at the boundary, verify before merge.

doc — writes a contract shape — decides structure build — writes code gate — verifies before merge diagnose — analyses first

The flows

Each is a chain of skills. Doc steps write a contract; gate steps refuse to advance until they pass.

Standard feature

single package

A single-package feature with a manageable acceptance-criteria count.

feature-docACs → test list designoptional tddred·green·refactor simplifytighten sweep prod-readypre-merge PR

Large feature

≥10 ACs · multi-package

Orchestrated across rounds — the parent dispatches Builder sub-agents and holds state.

feature-docmany ACs tdd-roundsdesign·tdd·simplify per round verify-real-depsreal upstreams tag vN.0

Investigation before commitment

structural decision

For new dependency, framework choice, or a cross-cutting refactor — options before code.

investigate2–3 options grill-planstress-test → ADR feature-doccapture direction → feature flow

Bug fix — cause obvious

clear trace

The symptom and stack trace point straight at the bug.

tddfailing test → fix prod-readyif infra / auth / DB PR

Bug fix — cause unclear

flaky · intermittent

Environment-specific, a regression, or you don't yet know what to assert.

debugreproduce → name cause tddrepro = failing test prod-readyif surface-changing PR

Refactor existing code

brownfield

Improve architecture — turn shallow modules into deep ones. One candidate at a time.

zoom-outif unfamiliar improve-codebase-architecturecandidate list designdeepen interface tddtests stay green prod-ready

Greenfield system

once per system

A new multi-module project. After topology is set, each feature runs its own flow.

investigateoptional system-designmodules · seams designper module feature-docfirst feature → feature flow

Review someone else's PR

utility

Runs whenever you read a diff — classifies findings by severity.

sync-checkdrift scan, optional pr-reviewblocker · suggestion · nit

Lenses & gates that apply across

These don't have a flow of their own — they hook into the ones above.

code-hygiene lens

Boring code, naming as the primary refactor, YAGNI, rule of 3, locality. Carried into simplify and pr-review.

security-review gate

Fires on surface-changing work — new entry points, identity flows, authz, sensitive data, external deps. Runs alongside tdd.

zoom-out utility

Interrupts any flow when you're lost in unfamiliar code. Maps the relevant modules and callers, then hands back.

bench measure

Performance benchmarking discipline — measures latency and throughput when a flow carries a performance AC.

Install

One command. Works for Claude Code, Codex, Antigravity, and OpenCode.

install
# interactive — pick assistants & scope
$ npx @ai-agent-lead/skills

# everything, no prompts
$ npx @ai-agent-lead/skills --all --force

Scope it with --global (~/.claude/skills) or --local (./.claude/skills); target one assistant with --claude, --codex, --antigravity, or --opencode.