Implement proposed spec deltas into codebases while preserving reference specs.
npx skills add https://github.com/a3lem/spexl --skill spexl-apply
Please help me install this Agent Skill. Skill: spexl-apply Source: https://github.com/a3lem/spexl/tree/main/.claude/skills/spexl-apply Command: npx skills add https://github.com/a3lem/spexl --skill spexl-apply
This skill guides the end-to-end apply phase to implement a proposed spec delta while preserving the reference as truth, ensuring specs stay the source of truth and changes are executed in a controlled lifecycle.
Provide a change proposal and let spexl apply the delta, verify against requirements and tests, and capture learnings.
High-intent search queries and answers about installing and using this skill.
To implement spec deltas while keeping specs as the source of truth, launch the apply phase to load context from proposal.md, design.md, and tasks.md, place code outside deltas/, run validations, and archive upon success.
Verifying spec changes end-to-end involves running validations and tests against requirements and scenarios using spec-critic guidance, ensuring each requirement is covered before archiving the successful implementation.
Yes, you can apply code changes autonomously from a proposal.md file by using autonomous execution mode, which implements the proposed spec delta with appropriate guardrails while preserving the reference spec as truth.
When applying a spec delta, structure code placement outside the deltas/ directory per the design and project structure, ensuring the delta files remain separate from the actual implementation.
Spec implementation fails validation in a monorepo when tests do not cover each requirement or the code violates design.md constraints, requiring you to capture learnings in notes to prevent regressions.
Yes, spexl-apply works with per-capability deltas in a monorepo by loading context from deltas/*/spec.md, implementing changes, running validations, and archiving upon successful verification against requirements.
discountedcookieGenerate OpenSpec change proposals with kebab-case IDs and spec deltas.
Yog-SothoRecord failures, discoveries, and optimizations in a local .learnings/ journal.
ilandahanValidate implementations against acceptance criteria and certify software releases.
alvazoneCompare spec nodes against codebase implementation to identify drift.
