Team Routing Skill

Automatically detect domain from branch names or file paths and find the appropriate reviewer.

When to Use

• Push PR mode: auto-assign reviewer
• Init mode: show domain context
• Any mode needing domain owner lookup

Phases

Phase 1: Extract Keywords

Extract domain keywords from context:

From branch name:

feature/tables-filter     → keywords: ["tables"]
fix/auth-token-expired    → keywords: ["auth"]
chore/settings-refactor   → keywords: ["settings"]

From changed files:

git diff --name-only origin/develop | head -20

Match file paths against known patterns:

• apps/web/features/tables/ → "tables"
• apps/api/routes/auth/ → "auth"
• apps/web/features/settings/ → "settings"

Phase 2: Query Notion Domains Database

API-query-database: [Domains-DB-ID]
Filter: Keywords contains [extracted-keyword]
        OR Codebase_Paths contains [file-pattern]

Expected result:

• Domain name
• Topology type (stream-aligned, platform, enabling, complicated-subsystem)
• Primary keywords

Phase 3: Query Team Capabilities

API-query-database: Team Capabilities
Filter: Primary_Domain matches [domain-name]
        AND Availability = "Available"
Sort: Open_PR_Count ASC

Expected result:

• Person name
• GitHub handle
• Max Open PRs
• Current Open PR count

Phase 4: Check Availability

For each candidate:

1. Query current open PRs:

   gh pr list --state open --author [github_handle] --json number | jq length
   

2. Compare against Max_Open_PRs threshold
3. Skip if at or over capacity

Phase 5: Fallback Logic

If no available primary owner:

1. Backup Owners: Query Skills table for overlapping skills
2. Skills Match: Match changed file extensions to skill file patterns
3. No Match: Return warning: "No available reviewer found for domain [X]"

---

Output

Present findings as:

## Domain Detection

**Branch:** [branch-name]
**Detected Domain:** [domain-name]
**Topology:** [stream-aligned | platform | enabling | complicated-subsystem]

### Reviewer Assignment

**Primary Owner:** @[github_handle] ([person_name])
**Availability:** [Available | At capacity (X/Y PRs)]
**Assignment:** [Assigned | Fallback to @backup | No available reviewer]

---

Integration

This skill is invoked by:

• push-pr.mdc - Phase 1.2 (Find Reviewer)
• init.mdc - Domain context display

Notion Databases Required:

• Domains (keywords, codebase paths)
• Team Capabilities (person, domain, availability, max PRs)
• Skills (file patterns for fallback matching)