diff --git a/skills/.curated/prd-writer/LICENSE.txt b/skills/.curated/prd-writer/LICENSE.txt
new file mode 100644
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--- /dev/null
+++ b/skills/.curated/prd-writer/LICENSE.txt
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diff --git a/skills/.curated/prd-writer/SKILL.md b/skills/.curated/prd-writer/SKILL.md
new file mode 100644
index 00000000..09a07600
--- /dev/null
+++ b/skills/.curated/prd-writer/SKILL.md
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+---
+name: "prd-writer"
+description: "Create or refine a Product Requirements Document (PRD) for a software product, feature, or workflow. Use when the user wants a structured PRD with goals, personas, functional requirements, UX flows, success metrics, technical considerations, milestones, and traceable user stories with acceptance criteria."
+---
+
+# PRD Writer
+
+Create a build-ready Product Requirements Document for a software product, feature, or workflow.
+
+## Quick start
+
+1. Confirm the product or feature being specified.
+2. Identify the audience, problem, goals, constraints, and any non-goals.
+3. Draft the PRD using the required outline below.
+4. Expand the user stories until primary, alternative, and edge cases are covered.
+5. Review the document for clarity, testability, and internal consistency.
+
+If the user asks for a file, write the PRD to the requested path. If no path is requested, provide the PRD in the response and offer to save it afterward.
+
+## Intake
+
+Gather or infer:
+
+- Product or feature scope
+- Target users and roles
+- Business objective
+- Core user problems to solve
+- Constraints, dependencies, and timeline expectations
+- Any explicit exclusions
+
+If important details are missing, make reasonable assumptions and state them briefly in the document rather than blocking.
+
+## Required outline
+
+Use sentence case for headings, except the document title.
+
+The PRD should include these sections in this order:
+
+1. Product overview
+2. Goals
+3. User personas
+4. Functional requirements
+5. User experience
+6. Narrative
+7. Success metrics
+8. Technical considerations
+9. Milestones & sequencing
+10. User stories
+
+### Section expectations
+
+**Product overview**
+
+- Document title and version
+- Short summary of the project or feature
+- Problem statement and scope
+
+**Goals**
+
+- Business goals
+- User goals
+- Non-goals
+
+**User personas**
+
+- Key user types
+- Short persona details relevant to the product
+- Role-based access expectations where applicable
+
+**Functional requirements**
+
+- Group requirements by theme where useful
+- Mark priority for each requirement, preferably `P0`, `P1`, or `P2`
+- Keep the wording concrete and implementation-guiding
+
+**User experience**
+
+- Entry points
+- Core workflow
+- Advanced or secondary flows
+- Important UI/UX notes
+
+**Narrative**
+
+- One paragraph from the user's perspective describing the intended experience
+
+**Success metrics**
+
+- User-centric metrics
+- Business metrics
+- Technical or operational metrics
+
+**Technical considerations**
+
+- Integrations and dependencies
+- Data handling, privacy, and security concerns
+- Scalability or performance considerations
+- Known risks or likely implementation challenges
+
+**Milestones & sequencing**
+
+- Suggested phases
+- Rough ordering of work
+- Team or delivery assumptions when useful
+
+**User stories**
+
+- Cover primary paths, alternate paths, and edge cases
+- Use unique IDs such as `US-001`
+- Format each story with:
+  - ID
+  - Title
+  - Description
+  - Acceptance criteria
+
+## User story rules
+
+- Every story must be testable.
+- Acceptance criteria should be specific and observable.
+- Include authentication or authorization stories if the product requires identity, account access, or restricted actions.
+- Include operational or admin stories when they are necessary for a complete product.
+- Do not stop at happy-path coverage.
+
+## Output rules
+
+- Write in clear product language, not engineering shorthand.
+- Be specific enough that design and engineering can execute without reinterpreting basic intent.
+- Do not use horizontal rules.
+- Do not add a conclusion or footer after the user stories section.
+- Keep names, casing, and terminology consistent throughout.
+- Prefer "the product", "the feature", or "this tool" over invented marketing names unless the user provided one.
+
+## Final review
+
+Before finishing, verify:
+
+- The goals align with the problem statement.
+- Functional requirements map to the described user experience.
+- Success metrics match the stated goals.
+- User stories cover the scope end to end.
+- Acceptance criteria are concrete enough to validate manually or with tests.
diff --git a/skills/.curated/prd-writer/agents/openai.yaml b/skills/.curated/prd-writer/agents/openai.yaml
new file mode 100644
index 00000000..36c637aa
--- /dev/null
+++ b/skills/.curated/prd-writer/agents/openai.yaml
@@ -0,0 +1,7 @@
+interface:
+  display_name: "PRD Writer"
+  short_description: "Draft structured product requirements documents"
+  default_prompt: "Use $prd-writer to create a detailed PRD for this product or feature."
+
+policy:
+  allow_implicit_invocation: true