Updated 3d ago
by owainlewis
blueprint
The best agent skills in the world for software development.
426 GitHub stars (426)
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- 11 skills (11 skills found in its SKILL.md files)
- 73 forks (73 forks)
- 3d ago last update (Last updated 3d ago)
Install
Skills CLI
npx skills add owainlewis/blueprint
Asks which skills and agents to install. Just one: npx skills add owainlewis/blueprint --skill architecture-review — add -g for every project.
Claude Code
git clone https://github.com/owainlewis/blueprintcp -r "blueprint/skills/architecture-review" ~/.claude/skills/
Copies the architecture-review skill into ~/.claude/skills/ for every project (use .claude/skills/ for one project). Repeat for the other skills listed below.
Plugin
/plugin marketplace add owainlewis/blueprint
Run inside Claude Code if the repository ships a plugin marketplace, then pick plugins from /plugin.
Skills can run code on your machine — read the SKILL.md first.
What it does
In the author's own words, from each skill's SKILL.md.
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architecture-review
Reviews a technical proposal before any code is written: an architecture, spec, RFC, ADR, or design issue. Finds choices that would make it wrong, unsafe, or impossible to prove, and the open questions that block building it.
skills/architecture-review/ on GitHub (opens in a new tab)SKILL.md -
architecture
Writes root ARCHITECTURE.md from a fixed template: the intended system, a data flow diagram, the data model, and the rules every feature must follow. Use for a new system or a change to its boundaries, data, or deployment.
skills/architecture/ on GitHub (opens in a new tab)SKILL.md -
codex-issue-coordinator
Coordinates a large batch of GitHub issues through separate Codex worker threads, tested pull requests, review loops, and gated merges. Use when the user asks one Codex thread to manage several coding sessions or complete a parent issue, milestone, or issue batch.
skills/codex-issue-coordinator/ on GitHub (opens in a new tab)SKILL.md -
html-doc
Generates a polished, static HTML reading view from an existing Markdown PRD or technical design. Use when a user asks to render, present, visualize, or make a PRD or design document easier for humans to read in a browser.
skills/html-doc/ on GitHub (opens in a new tab)SKILL.md -
improve
Makes existing code easier to understand without changing behavior. Use to simplify structure, remove duplication or dead code, improve names, or remove unnecessary abstractions.
skills/improve/ on GitHub (opens in a new tab)SKILL.md -
plan
Splits a spec into small tasks, each a working slice an agent can finish in one pull request. Use when a spec is too big for one PR, or to create tracker tickets.
skills/plan/ on GitHub (opens in a new tab)SKILL.md -
requirements
Writes the product requirements document (PRD) in root REQUIREMENTS.md as user stories with checkable outcomes. Use for a new product or a change to what it should do.
skills/requirements/ on GitHub (opens in a new tab)SKILL.md -
review
Runs an independent, read-only review of a code change in two parts: does it match the spec, and does it work. Tries bad input, checks security, and checks that the tests would catch a regression. Use for a diff, branch, commit, or PR.
skills/review/ on GitHub (opens in a new tab)SKILL.md -
spec
Writes a spec for one feature: a short PRD (problem and user stories) plus the technical design an agent builds from. Use when decisions must be settled before building. The spec is the ticket.
skills/spec/ on GitHub (opens in a new tab)SKILL.md -
task-to-pr
Delivers a spec, issue, or decided task as a pull request that passes its checks, CI, and an independent review. Leaves the PR open unless merging was explicitly authorized.
skills/task-to-pr/ on GitHub (opens in a new tab)SKILL.md -
test
Proves a code change works: runs every repository check until green, then proves each acceptance criterion with tests, and with a real browser for anything visible. Use to test or verify a diff, branch, PR, URL, or user flow.
skills/test/ on GitHub (opens in a new tab)SKILL.md
No skill matches that filter.
Review before you install
A skill is a set of instructions and scripts your agent will follow, and it can run code on your machine. Read the SKILL.md and any scripts first — this listing is not a security review.
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