instinct-bridge— agent skill

<objective> Read a GSD LEARNINGS.md or SUMMARY.md artifact, extract all Patterns and Lessons sections, and feed them through the instinct deduplication + creation pipeline. Each non-duplicate, non-trivial bullet becomes a candidate instinct file in the appropriate scope directory. </objective>

Instructions

Step 1: Parse arguments

Extract the summary file path and optional project slug from the invocation arguments:

<summary-file-path>         — required; path to GSD LEARNINGS.md or SUMMARY.md
--project <slug>            — optional; overrides auto-derived project slug

If no file path is provided, exit with:

Error: provide a path to a GSD LEARNINGS.md or SUMMARY.md file.
Usage: /instinct-bridge <summary-file-path> [--project <slug>]

Step 2: Validate the file

Read the file and confirm it exists and contains at least one of these headings:

• ## Patterns
• ## Lessons Learned
• ## Lessons
• ## What Worked
• ## What Didn't Work
• ## Surprises

If none of these sections exist, report:

No extractable sections found in <filepath>.
Expected: ## Patterns, ## Lessons Learned, ## What Worked, ## What Didn't Work, or ## Surprises

Step 3: Run the bridge

python3 -c "
import sys
sys.path.insert(0, '$HOME/.claude/instincts/lib')
from gsd_bridge import bridge_milestone_learnings
import json

result = bridge_milestone_learnings(
    '$SUMMARY_FILE',
    '$HOME/.claude/instincts/global/',
    $PROJECT_DIR_ARG
)
print(json.dumps(result, indent=2))
"

Where:

• $SUMMARY_FILE is the provided file path (shell-escaped)
• $PROJECT_DIR_ARG is either None or '$HOME/.claude/instincts/projects/<slug>/' if --project was given

Step 4: Produce the report

Format the results as:

## GSD Bridge Report

**Source**: <filepath>
**Project**: <slug or "global">

### New Instincts Created (N)
- INS-XXX | "<name>" | confidence: 0.45 | from: "<pattern text snippet>"

### Merged with Existing (N)
- INS-XXX | "<existing_name>" | similarity: 0.XX | pattern: "<snippet>"

### Skipped (N)
- "<pattern text>" — reason: <too vague | duplicate | too short>

---
Next: run /instinct-learn-eval to score and potentially promote these candidates.

If N=0 for any section, omit that section from the report (don't print an empty "### New Instincts Created (0)").

Important Constraints

• Never fabricate patterns. Only process what is in the file.
• Do not promote candidates automatically — they enter the pipeline at status: candidate with confidence 0.45.
• The global instincts dir is always searched for duplicates, even when writing to a project dir.
• If the bridge library is not importable, report the import error clearly and suggest running: ls ~/.claude/instincts/lib/
• mkdir -p is handled by the library — no manual directory creation needed.