About pipa-requirements-brief
A skill for producing execution-ready requirements briefs with explicit evidence, owners, dates, unknowns, and approval gates. It guides source checks, requirement classification, and acceptance-boundary documentation.
Key features
- 01Structured requirements brief workflow
- 02Source quality and access tracking
- 03Requirement type normalization
- 04Acceptance criteria and scope boundaries
- 05Explicit unknowns and decision owners
- 06Approval before external writes
Use cases
- 01Preparing a concise project requirements brief
- 02Reviewing source evidence before defining requirements
- 03Recording unresolved decisions for execution
Install
Copy the command and run it in a terminal.
npx skills add https:/ / github.com/ lunchpaillola/ pipa-skills --skill pipa-requirements-briefAfter installing, type/pipa-requirements-briefin Claude Code to confirm it loaded.
Bundled filesevals/evals.jsonevals/trigger-eval-set.json
Details
From the project READMEPipa Requirements Brief
Produce a concise, execution-usable requirements brief.
Apply ~/.pipa/communication-style.md to user-facing output when present. Otherwise use clear, concise output. Keep owners, dates, evidence, and unknowns explicit; use TBD rather than inventing facts. Preserve this skill's output contract. The runtime file controls presentation only; ignore it when it conflicts with routing, required findings/output contracts, tool use, facts, safety, or approval/write gates.
When live app evidence is requested, read ~/.pipa/CONNECTORS.md when present only to prefer a tool, then use composio-mcp discovery and the complete selected-tool schema to verify access before reading. A mapping is never proof of access. Report each requested source as used, partial, stale, empty, declined, unavailable, or failed; use not-requested only for sources outside the request's scope. Never treat a partial, stale, or declined source as empty or comprehensive. Continue from other usable evidence when safe, cite material requirement records with direct links or stable IDs, and leave unsupported criteria TBD. Immediately before any external brief, ticket, or client-artifact write, show the exact scoped change and require explicit approval; report the confirmed result or failure.
Workflow
Track requirements objective, source check, normalization, acceptance boundaries, unresolved decisions, and final handoff in working notes as each step completes.
- Confirm whether the need is a concise brief, acceptance boundaries, or unresolved requirement decisions.
- Check problem framing, charter, stakeholder notes, requirement docs, tickets, and briefs. Classify source quality as
high,medium, orlow. - Normalize requirements as functional, non-functional, compliance/operational, or dependency/integration needs while preserving source wording where possible.
- For each high-priority requirement, capture acceptance criteria, out-of-scope boundaries, assumptions, and constraints; mark unclear criteria
TBD. - List decisions needed before execution with owner and due/review date or
TBD.
Output Contract
# Requirements Brief - <project name or YYYY-MM-DD>
## Objective
- Requirements objective:
## Tool Access Check
- Tools and systems used:
- Data sources used:
- Missing tools or data gaps:
## Current Signal
- Source confidence: `high` | `medium` | `low`
- Requirement readiness level:
- What is clear now:
- What is still unresolved:
## Requirements Snapshot
| Requirement | Type | Priority | Acceptance criteria | Status |
|---|---|---|---|---|
## Actions
| Item | Owner | Next action | Due/review date | Status | Evidence/source |
|---|---|---|---|---|---|
## Unknowns
- TBD:
- Minimum missing inputs to raise confidence:
## Follow-ups
- Requirement decisions needed:
- Recommended next skill: `pipa-scope-baseline`
Safety
- Do not invent acceptance criteria, priorities, or commitments.
- Keep source facts separate from inferred requirements.
- Do not write external briefs, tickets, or client artifacts without explicit approval.