Sdlc Harness
- Updated July 13, 2026
- manish-dharod/sdlc-harness
sdlc-harness is a Claude Code marketplace plugin that installs a reusable agentic SDLC framework with five role agents, fifteen feature slash commands, deterministic lifecycle scripts, and cross-model review gates for de
About
sdlc-harness is a reusable agentic software-delivery harness packaged as a Claude Code marketplace plugin or cloneable template. It provides five specialized role agents—planner, builder, reviewer, security, and release—plus fifteen /feature-* slash commands from /feature-init through /feature-arena, five universal principles in docs/principles/, and three feature template tiers (small, medium, large with up to 19 files). Deterministic scripts under scripts/ handle feature context, next-task routing, verify, ready, reconcile, sanitize-check, adversary-review, and sdlc-doctor health checks. Cross-model review requires Codex CLI on PATH for adversary-review and security-review wrappers; raw codex invocations are blocked by a bash guard hook. Optional visual-qa module adds browser-rendered capture loops. Developers reach for sdlc-harness when regulated or business-critical code needs staged intake, parallel quality/qa/adversarial review, and release verdicts instead of ad-hoc agent prompts. Install via /plugin marketplace add manish-dharod/sdlc-harness or copy .claude/ and scripts/ into a project.
- Ships 5 role agents: planner, builder, reviewer, security, release
- Provides 15 /feature-* slash commands from init through arena and reflect
- Deterministic scripts: feature-verify, feature-ready, sdlc-doctor, sanitize-check
- Cross-model adversary-review and security-review wrappers require Codex CLI
- Three feature template tiers: small (1 file), medium (5), large (19 files)
Sdlc Harness by the numbers
- Data as of Jul 14, 2026 (Skillselion catalog sync)
/plugin marketplace add manish-dharod/sdlc-harnessAdd your badge
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| Last updated | July 13, 2026 |
|---|---|
| Repository | manish-dharod/sdlc-harness ↗ |
How do you run gated agentic SDLC in Claude Code?
Run /feature-intake on a slug, orchestrate builder and reviewer agents through /feature-loop, and gate release with cross-model adversary-review scripts before /feature-ready.
Who is it for?
Developers on Claude Code projects needing staged feature intake, parallel reviewer modes, cross-model adversarial review, and deterministic verify/ready scripts on business-critical code.
Skip if: Quick one-off scripts or hobby repos that do not need five role agents, feature templates, and mandatory cross-model review overhead.
What you get
Feature docs under docs/features/, role-agent handoffs, verification logs, cross-model review artifacts, READY/BLOCKED release verdicts, and optional visual-qa reports.
- docs/features/ feature packets
- verification and review artifacts
- release READY/BLOCKED verdicts
By the numbers
- Includes 5 specialized role agents and 15 /feature-* slash commands
- Ships 5 universal principles and 3 feature template tiers (small, medium, large)
- Cross-model review wrappers require Codex CLI 0.133.0 or later on PATH
Plugins in this marketplace
1 plugin - install individually after you add the marketplace.
Recommended Marketplaces
How it compares
Pick sdlc-harness for evidence-gated multi-role feature delivery with Codex cross-review; use lighter rule packs when you only need behavior guidelines.
FAQ
How many role agents does Sdlc Harness include?
Sdlc Harness ships five role agents in .claude/agents/: planner for intake/design/plan phases, builder for implementation, reviewer with quality/qa/adversarial/acceptance modes, security, and release. They cite principles by wiki-link and follow explicit hand-off rules.
How does Sdlc Harness enforce cross-model review?
Sdlc Harness routes adversarial and security review through scripts/adversary-review and scripts/security-review, which sanitize prompts and parse structured output. The bash guard hook blocks raw codex invocations; if the opposite-tool reviewer is unavailable, tasks stay blocked
What are the two install paths for Sdlc Harness?
Sdlc Harness supports plugin install via /plugin marketplace add manish-dharod/Sdlc Harness with namespaced /Sdlc Harness:feature-* commands, or template clone copying .claude/, docs/, and scripts/ for un-namespaced /feature-* commands you can customize directly.