knowledge-raptor

name: knowledge-raptor description: Search the RAPTOR knowledge base for runbooks, past incidents, service dependencies, and accumulated team knowledge. Use BEFORE Confluence when investigating incidents — this contains curated, structured knowledge that the system has learned from past investigations. allowed-tools: Bash(python *)

Knowledge Base - RAPTOR Integration

Authentication

No credentials needed. The RAPTOR service is an internal Kubernetes service. Requests go directly via ClusterIP — no proxy, no tokens. Just run the scripts.

Why RAPTOR Matters During Incidents

The RAPTOR knowledge base contains learned knowledge from past investigations, taught runbooks, service dependency graphs, and incident patterns. Check it before Confluence:

• Is there a known fix? Search for runbooks matching the symptoms
• Has this happened before? Find similar past incidents and their resolutions
• What's the blast radius? Query the service dependency graph
• What should I know? Search for relevant team knowledge

Available Scripts

All scripts are in .claude/skills/knowledge-raptor/scripts/

search.py - General Knowledge Search

Search across all knowledge (runbooks, docs, past learnings) using semantic search.

python .claude/skills/knowledge-raptor/scripts/search.py --query SEARCH_QUERY [--tree TREE] [--top-k N]

# Examples:
python .claude/skills/knowledge-raptor/scripts/search.py --query "how to debug OOMKilled pods"
python .claude/skills/knowledge-raptor/scripts/search.py --query "database connection pool exhaustion" --top-k 10
python .claude/skills/knowledge-raptor/scripts/search.py --query "Redis cache eviction" --tree mega_ultra_v2

search_incident.py - Incident-Aware Search

Find runbooks and past incidents matching specific symptoms. Optimized for incident investigation.

python .claude/skills/knowledge-raptor/scripts/search_incident.py --symptoms DESCRIPTION [--service SERVICE] [--top-k N]

# Examples:
python .claude/skills/knowledge-raptor/scripts/search_incident.py --symptoms "pods keep crashing with OOMKilled"
python .claude/skills/knowledge-raptor/scripts/search_incident.py --symptoms "high latency on API endpoints" --service payment-gateway
python .claude/skills/knowledge-raptor/scripts/search_incident.py --symptoms "503 errors, connection timeouts" --service auth-service --top-k 10

query_graph.py - Service Dependency Graph

Query the knowledge graph for service dependencies, ownership, blast radius, and related runbooks.

python .claude/skills/knowledge-raptor/scripts/query_graph.py --entity ENTITY --query-type TYPE [--max-hops N]

# Query types: dependencies, dependents, owner, runbooks, incidents, blast_radius

# Examples:
python .claude/skills/knowledge-raptor/scripts/query_graph.py --entity payment-gateway --query-type blast_radius
python .claude/skills/knowledge-raptor/scripts/query_graph.py --entity redis-cache --query-type dependents
python .claude/skills/knowledge-raptor/scripts/query_graph.py --entity auth-service --query-type owner
python .claude/skills/knowledge-raptor/scripts/query_graph.py --entity postgres-primary --query-type dependencies --max-hops 3

find_similar.py - Find Similar Past Incidents

Find past incidents with similar symptoms to identify patterns and known resolutions.

python .claude/skills/knowledge-raptor/scripts/find_similar.py --symptoms DESCRIPTION [--service SERVICE] [--limit N]

# Examples:
python .claude/skills/knowledge-raptor/scripts/find_similar.py --symptoms "connection timeouts to database"
python .claude/skills/knowledge-raptor/scripts/find_similar.py --symptoms "high memory usage, pods restarting" --service checkout-service
python .claude/skills/knowledge-raptor/scripts/find_similar.py --symptoms "kafka consumer lag increasing" --limit 10

teach.py - Teach New Knowledge

Teach the knowledge base something new learned during an investigation. The system detects duplicates and contradictions automatically.

python .claude/skills/knowledge-raptor/scripts/teach.py --content KNOWLEDGE [--type TYPE] [--entities ENTITY1,ENTITY2] [--confidence N] [--source SOURCE] [--context CONTEXT]

# Knowledge types: procedural, factual, temporal, relational, contextual, policy, social, meta

# Examples:
python .claude/skills/knowledge-raptor/scripts/teach.py \
  --content "When payment-gateway shows OOMKilled, check the Redis connection pool first — stale connections accumulate during traffic spikes" \
  --type procedural \
  --entities payment-gateway,redis-cache \
  --source "incident_INC-2024-0456"

python .claude/skills/knowledge-raptor/scripts/teach.py \
  --content "The auth-service fallback to database sessions adds ~200ms latency per request when Redis is down" \
  --type factual \
  --entities auth-service,redis-cache \
  --confidence 0.9

Common Workflows

1. Investigate an Incident

# Step 1: Search for matching runbooks and past incidents
python .claude/skills/knowledge-raptor/scripts/search_incident.py --symptoms "503 errors, high latency" --service payment-gateway

# Step 2: Check blast radius
python .claude/skills/knowledge-raptor/scripts/query_graph.py --entity payment-gateway --query-type blast_radius

# Step 3: Find similar past incidents
python .claude/skills/knowledge-raptor/scripts/find_similar.py --symptoms "503 errors on payment service"

# Step 4: After resolving, teach what you learned
python .claude/skills/knowledge-raptor/scripts/teach.py \
  --content "payment-gateway 503s were caused by connection pool exhaustion after Redis failover" \
  --type procedural \
  --entities payment-gateway,redis-cache

2. Understand Service Dependencies

# What does this service depend on?
python .claude/skills/knowledge-raptor/scripts/query_graph.py --entity checkout-service --query-type dependencies

# Who owns it?
python .claude/skills/knowledge-raptor/scripts/query_graph.py --entity checkout-service --query-type owner

# What breaks if it goes down?
python .claude/skills/knowledge-raptor/scripts/query_graph.py --entity checkout-service --query-type blast_radius

3. Learn from History

# Search for past learnings about a topic
python .claude/skills/knowledge-raptor/scripts/search.py --query "kafka consumer rebalance storms"

# Find similar incidents
python .claude/skills/knowledge-raptor/scripts/find_similar.py --symptoms "kafka consumer group rebalancing frequently"

Quick Commands Reference

Best Practices

When to Use RAPTOR vs Confluence

1. Start with RAPTOR — it has structured, learned knowledge from past investigations
2. Fall back to Confluence — for detailed documentation, architecture docs, or team wikis
3. Teach back to RAPTOR — after resolving, teach what you learned so future investigations benefit

Investigation Flow

1. Start with incident search — match symptoms to known patterns
2. Check dependencies — understand the blast radius before making changes
3. Search broadly — if incident search doesn't match, try general search
4. Look at history — find similar past incidents for resolution patterns
5. Teach what you learn — close the loop for future investigators