Claude Skills, treated like a real product
Design, build, grade, and ship Claude Skills through hard gates.
Jackdaws is an opinionated production line for Claude Skills. Numbered rules and hard gates replace subjective review, so a skill library earns the same rigor as production software.
- 01
Design
Turn a one-paragraph brief into a typed, validated design plan.
- 02
Build
Drive the plan through a six-stage lifecycle with per-stage status.
- 03
Grade
Score the result against numbered rules — Q001–Q010, not opinions.
- 04
Ship
One GO / NO-GO gate chains preflight, grader, and ecosystem checks.
ship_checkGO/ NO-GO
The difference
Numbered rules, not vibes
Every check is a named, mechanical rule with a stable id. Quality grading, upload validation, doc-drift, context engineering, and security posture each carry a numbered family. A finding points at a specific rule, not a reviewer’s mood.
The terminal gate
ship_check chains preflight, the quality grader, and the ecosystem audit into a single binary verdict. The result is in the output, not a subjective sign-off: a skill is either GO or NO-GO.
Beyond skills
The toolkit eats its own dog food
Scaffold MCP servers
Generate and audit Model Context Protocol servers against MS001–MS020.
Audit whole repos
Doc drift, context engineering, LLM security, and review readiness.
Account cost
Report the token and dollar cost of any workflow run, per model tier.
Lint the copy
The copy deck behind this site passes a numbered voice guide, V001–V010.
Ways to use it
Hosted server, or done with you
Connect your client
claude.ai, Claude Code, Google Antigravity, or your own harness — one credential, and per-client steps for each.
See what is behind it
91 tools over one authenticated MCP connection — the verifiers plus generative agents that design, bridge, and eval skills.
Bring in Hazeley
Assess, build, or standardize your skill library with the toolkit's gates as the acceptance criteria.
Built for teams standardizing on Skills
Claude Code power users, consultants, and teams who want their skill library treated like a real software product — versioned, graded, and shipped through gates.