Scan Proposals from Pack Diffs

Analyze Layer A standing-intelligence packs for one business and produce proposal-level backlog updates for IDEAS-02.

Operating Mode

DIFF SCAN + PROPOSAL OUTPUT (NO BACKLOG MUTATION)

Allowed:

• Read docs/business-os/strategy/<BIZ>/idea-backlog.user.md and its last_scanned_pack_versions frontmatter.
• Read current Layer A aggregate packs (MARKET-11, SELL-07, PRODUCTS-07, LOGISTICS-07 when applicable).
• Compare changed pack evidence against the existing idea backlog.
• Write docs/business-os/strategy/<BIZ>/scan-proposals.md following the schema contract.
• Return a concise operator summary (changed packs + proposal counts by type).

Not allowed:

• Modifying existing cards or ideas/backlog entries.
• Creating cards directly (route accepted proposals through /lp-do-ideas in IDEAS-02).
• Writing legacy docs/business-os/scans/ artifacts.
• Auto-applying MERGE or SPLIT decisions (operator confirmation is required in IDEAS-02).

Inputs

Required:

• Business code <BIZ>
• Backlog baseline: docs/business-os/strategy/<BIZ>/idea-backlog.user.md

Optional:

• Explicit source diff artifact path (operator-provided)
• Pack scope override (subset of MARKET-11, SELL-07, PRODUCTS-07, LOGISTICS-07)
• Run mode: incremental (default) or first-run

First-run fallback

If last_scanned_pack_versions is missing in the backlog frontmatter, treat the run as first-run:

• Scan all available supported packs in full.
• Emit proposals against the current backlog baseline.
• Do not assume historical scan state from git history.

Output Contract

Primary output artifact:

docs/business-os/strategy/<BIZ>/scan-proposals.md

Schema contract (authoritative):

docs/business-os/startup-loop/ideas/scan-proposals.schema.md

Proposal impact types (required enum):

CREATE | STRENGTHEN | WEAKEN | INVALIDATE | MERGE | SPLIT

Each proposal must include:

• type
• evidence_ref
• reasoning
• confidence (low|medium|high)

Conditional fields:

• idea_id required for all non-CREATE proposals
• merge_target required for MERGE
• split_from required for SPLIT

Workflow

1. Load baseline backlog

• Read idea-backlog.user.md for the business.
• Parse:
  • Current idea rows
  • last_scanned_pack_versions
  • Review-trigger context if present

Fail closed if the backlog artifact is missing or unreadable.

2. Resolve source packs and changed scope

Determine pack inputs from supported sources:

• MARKET-11
• SELL-07
• PRODUCTS-07
• LOGISTICS-07 (only when relevant and present)

Incremental mode:

• Compare pack version/date markers against last_scanned_pack_versions.
• Only analyze packs with detected deltas.

First-run mode:

• Analyze all available supported packs.

3. Extract evidence chunks

For each changed pack, extract atomic evidence chunks that can support a proposal:

• Demand shift
• Segment fit shift
• Supply/logistics constraint shift
• Channel performance shift
• Duplicate/overlapping hypothesis signal

Each chunk must have a traceable evidence_ref path/anchor.

4. Classify proposals against backlog

Map evidence chunks to one or more proposal types:

• CREATE when evidence introduces a new viable hypothesis not represented in backlog
• STRENGTHEN when evidence materially increases confidence in an existing idea
• WEAKEN when evidence materially decreases confidence
• INVALIDATE when assumptions are contradicted
• MERGE when two ideas are substantively duplicate and should unify
• SPLIT when one idea represents multiple distinct hypotheses

5. Apply quality bar

Reject proposals that lack any of:

• evidence_ref
• reasoning
• confidence

Reject invalid conditional-field combinations (for example MERGE without merge_target).

6. Write scan-proposals.md

Create/update docs/business-os/strategy/<BIZ>/scan-proposals.md with:

• Frontmatter fields from schema contract
• Proposal table/list with all required columns
• Accurate Proposal-count

7. Return operator summary

Return:

• Packs analyzed
• Proposals emitted by type
• Whether run was incremental or first-run
• Explicit handoff instruction: proceed to IDEAS-02 backlog update

Integration with Other Skills

• IDEAS-01: /idea-scan produces scan-proposals.md only.
• IDEAS-02: /lp-do-ideas applies accepted proposal routing and emits downstream dispatch packets.
• IDEAS-03: /lp-do-fact-find starts the selected promoted idea as DO work.
• Plan updates: /biz-update-plan can consume accepted proposal outcomes plus reflection evidence.

Validation Checklist

Before finishing, verify:

• scan-proposals.md exists at business strategy path.
• Proposal-count matches emitted proposal rows.
• Every proposal includes evidence_ref, reasoning, and confidence.
• No legacy docs/business-os/scans/ paths are produced.

Error Handling

• Missing backlog artifact: Fail closed and request idea-backlog.user.md creation/repair.
• No changed packs in incremental mode: Emit a valid artifact with Proposal-count: 0 and note "no qualifying deltas".
• Missing optional pack (for example LOGISTICS-07): Continue with available packs; do not fail.
• Malformed proposal rows: Drop invalid row, log reason, continue if at least one valid proposal remains.

Legacy Contract Deprecation

The old scan artifact set is deprecated for IDEAS pipeline work and must not be recreated:

• docs/business-os/scans/last-scan.json
• docs/business-os/scans/active-docs.json
• docs/business-os/scans/history/*

Canonical IDEAS-01 output is now only:

• docs/business-os/strategy/<BIZ>/scan-proposals.md

Example Session

User: /idea-scan --business BRIK

Agent:
Running IDEAS-01 pack diff scan for BRIK.

Baseline:
- Backlog: docs/business-os/strategy/BRIK/idea-backlog.user.md
- Mode: incremental

Changed packs detected:
- MARKET-11 (updated 2026-02-22)
- SELL-07 (updated 2026-02-22)

Generated proposals:
- CREATE: 1
- STRENGTHEN: 2
- WEAKEN: 1
- INVALIDATE: 0
- MERGE: 1
- SPLIT: 0

Output:
- docs/business-os/strategy/BRIK/scan-proposals.md

Next step:
- Run IDEAS-02 backlog update to apply accepted proposals.

Success Metrics

• Proposal artifact validity: 100% schema-compliant rows
• Proposal usefulness: >=70% accepted in IDEAS-02 reviews
• Operator review friction: MERGE/SPLIT disagreements tracked and reduced over time