金大哥 - start-specification Skill 详情

Invoke the technical-specification skill for this conversation.

Workflow Context

This is Phase 3 of the six-phase workflow:

| Phase | Focus | You | |----------------------|----------------------------------------------------|--------| | 1. Research | EXPLORE - ideas, feasibility, market, business | | | 2. Discussion | WHAT and WHY - decisions, architecture, edge cases | | | 3. Specification | REFINE - validate into standalone spec | ◀ HERE | | 4. Planning | HOW - phases, tasks, acceptance criteria | | | 5. Implementation | DOING - tests first, then code | | | 6. Review | VALIDATING - check work against artifacts | |

Stay in your lane: Validate and refine discussion content into standalone specifications. Don't jump to planning, phases, tasks, or code. The specification is the "line in the sand" - everything after this has hard dependencies on it.

Instructions

Follow these steps EXACTLY as written. Do not skip steps or combine them. Present output using the EXACT format shown in examples - do not simplify or alter the formatting.

CRITICAL: This guidance is mandatory.

After each user interaction, STOP and wait for their response before proceeding
Never assume or anticipate user choices
Even if the user's initial prompt seems to answer a question, still confirm with them at the appropriate step
Complete each step fully before moving to the next
Do not act on gathered information until the skill is loaded - it contains the instructions for how to proceed

Step 0: Run Migrations

This step is mandatory. You must complete it before proceeding.

Invoke the /migrate skill and assess its output.

If files were updated: STOP and wait for the user to review the changes (e.g., via git diff) and confirm before proceeding to Step 1. Do not continue automatically.

If no updates needed: Proceed to Step 1.

Step 1: Run Discovery Script

Run the discovery script to gather current state:

.claude/scripts/discovery-for-specification.sh

This outputs structured YAML. Parse it to understand:

From discussions array:

Each discussion's name, status, and whether it has an individual specification
If has_individual_spec is true, spec_status contains the spec's status (in-progress/concluded)

From specifications array:

Each specification's name, status, sources, and superseded_by (if applicable)
Specifications with status: superseded should be noted but excluded from active counts

From cache section:

status - one of three values:
- "valid" - cache exists and checksums match (safe to load)
- "stale" - cache exists but discussions have changed (needs re-analysis)
- "none" - no cache file exists
reason - explanation of the status
generated - when the cache was created (null if none)
anchored_names - grouping names that have existing specifications and MUST be preserved in any regeneration

IMPORTANT: Use ONLY this script for discovery. Do NOT run additional bash commands (ls, head, cat, etc.) to gather state - the script provides everything needed.

→ Proceed to Step 2.

Step 2: Check Prerequisites

If no discussions exist

No discussions found in docs/workflow/discussion/

The specification phase requires a completed discussion. Please run /start-discussion first to document the technical decisions, edge cases, and rationale before creating a specification.

STOP. Wait for user acknowledgment. Do not proceed.

If discussions exist but none are concluded

No concluded discussions found.

The following discussions are still in progress:
  - {topic-1} (in-progress)
  - {topic-2} (in-progress)

Please complete the discussion phase before creating specifications. Run /start-discussion to continue a discussion.

STOP. Wait for user acknowledgment. Do not proceed.

Otherwise

At least one concluded discussion exists.

→ Proceed to Step 3.

Step 3: Present Status & Route

Show the current state clearly. Use this EXACT format:

Specification Phase

Available discussions:
  + {topic-1} - create new spec
  + {topic-2} - create new spec
  ▶ {topic-3} - continue in-progress spec
  > {topic-4} - review concluded spec

Not specifiable discussions:
  · {topic-5} [in-progress]

Existing specifications:
  • {spec-1} [active] - sources: {topic-1}
  • {spec-2} [superseded → {other-spec}] - sources: {topic-x}

{N} concluded discussions available.

Legend:

+ = concluded, no spec yet (create new)
▶ = concluded, has in-progress spec (continue)
> = concluded, has concluded spec (review)
· = in-progress (not specifiable)

Omit either discussions section if it has no entries.

Routing Based on State

If only ONE concluded discussion exists

This is the simple path - no choices needed.

Single concluded discussion found: {topic}
{If has spec: "An existing specification ({spec_status}) will be continued/refined."}

Proceeding with this discussion.

→ Skip to Step 9: Confirm Selection with that discussion as the source.

If MULTIPLE concluded discussions exist with NO existing specifications

Check cache.status from discovery.

If `cache.status: "valid"`

{N} concluded discussions found.

Previous analysis available from {cache.generated}. Loading groupings...

→ Skip directly to Step 7: Present Grouping Options.

If `cache.status: "stale"`

{N} concluded discussions found.

Note: A previous grouping analysis exists but is now outdated - discussion documents have changed since it was created. Re-analysis is required, but existing specification names will be preserved where groupings overlap.

Analyzing discussions for natural groupings...

→ Proceed to Step 4: Gather Analysis Context.

If `cache.status: "none"`

{N} concluded discussions found.

Analyzing discussions for natural groupings...

→ Proceed to Step 4: Gather Analysis Context.

If MULTIPLE concluded discussions exist WITH existing specifications

Check cache.status from discovery to determine which options to present.

If `cache.status: "valid"`

· · ·

What would you like to do?

1. **Continue an existing specification** - Resume work on a spec in progress
2. **Select from groupings** - Choose from previously analyzed groupings ({cache.generated})
3. **Re-analyze groupings** - Fresh analysis of discussion relationships

Which approach?

STOP. Wait for user response.

If `cache.status: "stale"`

· · ·

What would you like to do?

Note: A previous grouping analysis exists but is now outdated - discussion documents have changed since it was created. Re-analysis is required, but existing specification names will be preserved where groupings overlap.

1. **Continue an existing specification** - Resume work on a spec in progress
2. **Assess for groupings** - Re-analyze discussions for combinations

Which approach?

STOP. Wait for user response.

If `cache.status: "none"`

· · ·

What would you like to do?

1. **Continue an existing specification** - Resume work on a spec in progress
2. **Assess for groupings** - Analyze discussions for combinations

Which approach?

STOP. Wait for user response.

If "Continue an existing specification"

Which specification would you like to continue?

1. {spec-1} ({status}) - sources: {topics}
2. {spec-2} ({status}) - sources: {topics}

STOP. Wait for user to pick, then skip to Step 9.

If "Select from groupings" (valid cache path)

Load groupings from cache and → Skip directly to Step 7: Present Grouping Options.

(Context was already gathered when the analysis was created - no need to ask again.)

If "Re-analyze groupings"

Delete the existing cache to force regeneration:

rm docs/workflow/.cache/discussion-consolidation-analysis.md

→ Proceed to Step 4: Gather Analysis Context.

If "Assess for groupings" (no valid cache path)

→ Proceed to Step 4: Gather Analysis Context.

Step 4: Gather Analysis Context

Before I analyze the discussions, is there anything about your project structure or how these topics relate that would help me group them appropriately?

For example:
- Are certain topics part of the same feature or subsystem?
- Are there dependencies I should know about?
- Any topics that MUST stay separate?

STOP. Wait for user response. Note their input for the analysis.

→ Proceed to Step 5.

Step 5: Check Cache Status

Check cache.status from discovery.

If `cache.status: "valid"`

Using cached analysis

Discussion documents unchanged since last analysis ({cache.generated}).
Loading previously identified groupings...

Load groupings from cache and → Skip to Step 7: Present Grouping Options.

If `cache.status: "stale"` or `"none"`

{cache.reason}

Analyzing discussions...

→ Proceed to Step 6: Analyze Discussions.

Step 6: Analyze Discussions

This step is critical. You MUST read every concluded discussion document thoroughly.

For each concluded discussion:

Read the ENTIRE document using the Read tool (not just frontmatter)
Understand the decisions, systems, and concepts it defines
Note dependencies on or references to other discussions
Identify shared data structures, entities, or behaviors

Then analyze coupling between discussions:

Data coupling: Discussions that define or depend on the same data structures
Behavioral coupling: Discussions where one's implementation requires another
Conceptual coupling: Discussions that address different facets of the same problem

Group discussions into specifications where each grouping represents a coherent feature or capability that can be independently planned and built — with clear stages delivering incremental, testable value. Coupling tells you what's related; the grouping decision also requires that the result is the right shape:

Tightly coupled discussions belong together — their decisions are inseparable and would produce interleaved implementation work
Don't group too broadly — if a grouping mixes unrelated concerns, the resulting specification will produce incoherent stages and tasks that jump between disconnected areas
Don't group too narrowly — if a grouping is too thin, it may not warrant its own specification, planning, and implementation cycle
Flag cross-cutting discussions — discussions about patterns or policies (not features) should become cross-cutting specifications rather than being grouped with feature discussions

Preserve Anchored Names

CRITICAL: Check the cache.anchored_names from discovery state. These are grouping names that have existing specifications.

When forming groupings:

If a grouping contains a majority of the same discussions as an anchored name's spec, you MUST reuse that anchored name
Only create new names for genuinely new groupings with no overlap
If an anchored spec's discussions are now scattered across multiple new groupings, note this as a naming conflict to present to the user

Save to Cache

After analysis, create the cache directory if needed:

mkdir -p docs/workflow/.cache

Write to docs/workflow/.cache/discussion-consolidation-analysis.md:

---
checksum: {checksum from current_state.discussions_checksum}
generated: {ISO date}
discussion_files:
  - {topic1}.md
  - {topic2}.md
---

# Discussion Consolidation Analysis

## Recommended Groupings

### {Suggested Specification Name}
- **{topic-a}**: {why it belongs in this group}
- **{topic-b}**: {why it belongs in this group}
- **{topic-c}**: {why it belongs in this group}

**Coupling**: {Brief explanation of what binds these together}

### {Another Specification Name}
- **{topic-d}**: {why it belongs}
- **{topic-e}**: {why it belongs}

**Coupling**: {Brief explanation}

## Independent Discussions
- **{topic-f}**: {Why this stands alone - no strong coupling to others}

## Analysis Notes
{Any additional context about the relationships discovered}
{Note any naming conflicts with anchored specs here}

→ Proceed to Step 7.

Step 7: Present Grouping Options

Present the groupings with FULL status information.

For each grouping, show:

The grouping name
Whether a specification already exists for this grouping (and its effective status)
Each discussion in the grouping and its incorporation status

Determining Discussion Status Within a Grouping

For each grouping, first check if a grouped specification exists:

Convert the grouping name to kebab-case (lowercase, spaces to hyphens)
Check if docs/workflow/specification/{kebab-name}.md exists
If it exists, get its sources array from the discovery output

The sources array uses object format with explicit status tracking:

sources:
  - name: topic-a
    status: incorporated
  - name: topic-b
    status: pending

If a grouped spec exists for the grouping:

For each discussion in the grouping:

Look up the discussion in the spec's sources array (by name field)
If found → use the source's status field (incorporated or pending)
If NOT found → status is "pending" (new source not yet added to spec)

Calculate the effective spec status:

If ALL discussions in the grouping have status: incorporated → use the spec's actual status from file
If ANY discussion has status: pending OR is not in sources → effective status is "needs update"

If NO grouped spec exists:

For each discussion in the grouping:

If the discussion has an individual spec (has_individual_spec: true) → status is "spec: {spec_status}"
If the discussion has no spec → status is "ready"

Format:

{Fresh analysis / Cached analysis} complete

Recommended Groupings:

### 1. {Grouping Name} (spec: {effective_status})
| Discussion | Status |
|------------|--------|
| {topic-a} | incorporated |
| {topic-b} | incorporated |
| {topic-c} | pending |

Coupling: {explanation}

### 2. {Another Grouping}
| Discussion | Status |
|------------|--------|
| {topic-d} | ready |
| {topic-e} | spec: in-progress |

Coupling: {explanation}

### Independent
- {topic-f}: standalone

---

· · ·

How would you like to proceed?

1. **Proceed as recommended** - I'll ask which to start with
2. **Combine differently** - Tell me your preferred groupings
3. **Single specification** - Consolidate ALL into one unified spec
4. **Individual specifications** - Create 1:1 specs (I'll ask which to start)

- **`r`/`refresh`** — Re-analyze discussions

Status Legend:

incorporated - Discussion content has been woven into the grouped specification
pending - Discussion is part of the group but not yet incorporated into the spec
ready - Discussion has no spec yet (ready to be specified)
spec: {status} - Discussion has its own individual specification
needs update - Grouped spec exists but has pending sources to incorporate

STOP. Wait for user to choose.

→ Based on choice, proceed to Step 8.

Step 8: Select Grouping

Based on user's choice from Step 7:

If "Proceed as recommended"

Which would you like to start with?

Grouped:
1. {Grouping Name A} - {N} discussions
2. {Grouping Name B} - {N} discussions (spec: {spec_status})
3. {Grouping Name C} - {N} discussions

Independent:
4. {topic-f} - standalone
5. {topic-g} - standalone

List ALL items from the analysis: grouped specifications first, then independent discussions. Number them consecutively.

STOP. Wait for user to pick a number, then proceed to Step 9.

If "Combine differently"

Please describe your preferred groupings. Which discussions should be combined together?

STOP. Wait for user to describe their groupings.

Analyze Impact

Determine which existing specifications are affected by the proposed groupings. A spec is "affected" if:

Its source discussions are being split across multiple new groupings, OR
It's being merged with another spec's source discussions

Simple case (0-1 specs affected)

Establish a name for each grouping:

If the grouping contains all sources from an existing spec → suggest that spec's name
Otherwise → propose a semantic name based on the combined content

Based on your description:

1. {Proposed Name} - {topic-a}, {topic-b}, {topic-c}
   {If expanding existing spec: "(continues {spec-name} specification)"}

{If name derived from existing spec:}
Keep the name "{spec-name}" or use a different name?

STOP. Wait for user to confirm or provide a different name.

→ Proceed to Update Cache below.

Complex case (2+ specs affected)

This reorganization affects multiple existing specifications:
- {spec-1} (sources: {topics})
- {spec-2} (sources: {topics})

Moving discussions between established specifications requires deleting the affected specs and re-processing. The source material in your discussions is preserved.

· · ·

Options:
1. **Delete affected specs and proceed** - Remove {spec-1}, {spec-2} and create fresh specs for your new groupings
2. **Reconsider** - Adjust your groupings to affect fewer specs

Which approach?

STOP. Wait for user choice.

If delete: Remove the affected spec files, then proceed to Update Cache
If reconsider: Return to grouping description prompt

Update Cache

After confirming groupings, update the cache to reflect the user's custom arrangement.

Rewrite docs/workflow/.cache/discussion-consolidation-analysis.md with:

Same checksum value (discussions unchanged)
New generated timestamp
User's custom groupings in the "Recommended Groupings" section
Note in Analysis Notes: Custom groupings confirmed by user.

This ensures subsequent runs present the agreed groupings rather than re-analyzing.

Groupings confirmed. Cache updated.

Which grouping would you like to start with?

1. {Grouping A} - {N} discussions {if has spec: "(spec: {spec_status})"}
2. {Grouping B} - {N} discussions

STOP. Wait for user to pick, then proceed to Step 9.

If "Single specification"

Use "unified" as the specification name. Check if docs/workflow/specification/unified.md already exists.

{If exists: "A unified specification already exists. Proceeding will continue/refine it."}

This will consolidate ALL {N} concluded discussions into a single specification.

· · ·

Proceed with unified specification?
- **`y`/`yes`** — Proceed
- **`n`/`no`** — Cancel

STOP. Wait for user to confirm, then proceed to Step 9 with all discussions as sources.

If "Individual specifications"

Which discussion would you like to specify?

1. {topic-1}
2. {topic-2} (spec: {spec_status})
3. {topic-3}

STOP. Wait for user to pick, then proceed to Step 9.

If "refresh"

Refreshing analysis...

Delete the cache file:

rm docs/workflow/.cache/discussion-consolidation-analysis.md

→ Return to Step 6: Analyze Discussions.

Step 9: Confirm Selection

Present what will happen based on the selection:

If creating a NEW grouped specification (with individual specs to incorporate)

Creating specification: {grouping-name}

Sources:
| Type | File | Action |
|------|------|--------|
| Discussion | {topic-a}.md | Extract content |
| Discussion | {topic-b}.md | Extract content |
| Existing Spec | specification/{topic-c}.md | Incorporate and supersede |

Output: docs/workflow/specification/{grouping-name}.md

After completion:
- specification/{topic-c}.md will be marked as superseded

· · ·

Proceed?
- **`y`/`yes`** — Proceed
- **`n`/`no`** — Go back

If creating a NEW grouped specification (no existing specs)

Creating specification: {grouping-name}

Sources:
- docs/workflow/discussion/{topic-a}.md
- docs/workflow/discussion/{topic-b}.md
- docs/workflow/discussion/{topic-c}.md

Output: docs/workflow/specification/{grouping-name}.md

· · ·

Proceed?
- **`y`/`yes`** — Proceed
- **`n`/`no`** — Go back

If CONTINUING an existing grouped specification

Continuing specification: {grouping-name}

Existing: docs/workflow/specification/{grouping-name}.md (will be refined)

Sources:
- docs/workflow/discussion/{topic-a}.md
- docs/workflow/discussion/{topic-b}.md

· · ·

Proceed?
- **`y`/`yes`** — Proceed
- **`n`/`no`** — Go back

If creating/continuing an INDIVIDUAL specification

{Creating / Continuing} specification: {topic}

Sources:
- docs/workflow/discussion/{topic}.md

Output: docs/workflow/specification/{topic}.md

· · ·

Proceed?
- **`y`/`yes`** — Proceed
- **`n`/`no`** — Go back

STOP. Wait for user confirmation.

If user confirms (y): → Proceed to Step 10. If user declines (n): → Return to Step 8 to select a different grouping or discussion.

Step 10: Gather Additional Context

Before invoking the specification skill:

1. Any additional context or priorities to consider?
2. Any constraints or changes since the discussion(s) concluded?
3. Are there existing partial implementations or related documentation I should review?

(Say 'none' or 'continue' if nothing to add)

STOP. Wait for user response.

→ Proceed to Step 11.

Step 11: Invoke the Skill

After completing all steps above, this skill's purpose is fulfilled.

Invoke the technical-specification skill for your next instructions. Do not act on the gathered information until the skill is loaded - it contains the instructions for how to proceed.

Handoff Format

Single source (individual specification):

Specification session for: {topic}

Sources:
- docs/workflow/discussion/{topic}.md

Output: docs/workflow/specification/{topic}.md

Additional context: {summary of user's answers from Step 10}

---
Invoke the technical-specification skill.

Multiple sources (grouped specification, no existing specs to incorporate):

Specification session for: {specification-name}

Sources:
- docs/workflow/discussion/{topic-1}.md
- docs/workflow/discussion/{topic-2}.md
- docs/workflow/discussion/{topic-3}.md

Output: docs/workflow/specification/{specification-name}.md

Additional context: {summary of user's answers from Step 10}

---
Invoke the technical-specification skill.

Multiple sources WITH existing specs to incorporate:

Specification session for: {specification-name}

Source discussions:
- docs/workflow/discussion/{topic-1}.md
- docs/workflow/discussion/{topic-2}.md

Existing specifications to incorporate:
- docs/workflow/specification/{topic-3}.md (covers: {topic-3} discussion)

Output: docs/workflow/specification/{specification-name}.md

Context: This consolidates multiple sources. The existing {topic-3}.md specification should be incorporated - extract and adapt its content alongside the discussion material. The result should be a unified specification, not a simple merge.

After the {specification-name} specification is complete, mark the incorporated specs as superseded by updating their frontmatter:

    status: superseded
    superseded_by: {specification-name}

Additional context: {summary of user's answers from Step 10}

---
Invoke the technical-specification skill.

Continuing an existing specification:

Specification session for: {specification-name}

Continuing existing: docs/workflow/specification/{specification-name}.md

Sources for reference:
- docs/workflow/discussion/{topic-1}.md
- docs/workflow/discussion/{topic-2}.md

Context: This specification already exists. Review and refine it based on the source discussions and any new context provided.

Additional context: {summary of user's answers from Step 10}

---
Invoke the technical-specification skill.

Notes

Ask questions clearly and STOP after each to wait for responses
Only concluded discussions should proceed to specification
When multiple sources are provided, the skill will extract exhaustively from ALL of them
Attribution in the specification should trace content back to its source discussion(s)
Superseded specifications are excluded from future planning phases
The specification is the "line in the sand" - be thorough, not hasty

start-specification

Workflow Context

Instructions

Step 0: Run Migrations

Step 1: Run Discovery Script

Step 2: Check Prerequisites

If no discussions exist

If discussions exist but none are concluded

Otherwise

Step 3: Present Status & Route

Routing Based on State

If only ONE concluded discussion exists

If MULTIPLE concluded discussions exist with NO existing specifications

If cache.status: "valid"

If cache.status: "stale"

If cache.status: "none"

If MULTIPLE concluded discussions exist WITH existing specifications

If cache.status: "valid"

If cache.status: "stale"

If cache.status: "none"

If "Continue an existing specification"

If "Select from groupings" (valid cache path)

If "Re-analyze groupings"

If "Assess for groupings" (no valid cache path)

Step 4: Gather Analysis Context

Step 5: Check Cache Status

If cache.status: "valid"

If cache.status: "stale" or "none"

Step 6: Analyze Discussions

Preserve Anchored Names

Save to Cache

Step 7: Present Grouping Options

Determining Discussion Status Within a Grouping

Step 8: Select Grouping

If "Proceed as recommended"

If "Combine differently"

Analyze Impact

Simple case (0-1 specs affected)

Complex case (2+ specs affected)

Update Cache

If "Single specification"

If "Individual specifications"

If "refresh"

Step 9: Confirm Selection

If creating a NEW grouped specification (with individual specs to incorporate)

If creating a NEW grouped specification (no existing specs)

If CONTINUING an existing grouped specification

If creating/continuing an INDIVIDUAL specification

Step 10: Gather Additional Context

Step 11: Invoke the Skill

Handoff Format

Notes

If `cache.status: "valid"`

If `cache.status: "stale"`

If `cache.status: "none"`

If `cache.status: "valid"`

If `cache.status: "stale"`

If `cache.status: "none"`

If `cache.status: "valid"`

If `cache.status: "stale"` or `"none"`