| name | knowledge-query |
| description | HADES cross-project knowledge query: federated aggregator query with
HADES design privacy filter and RRF k=60 fusion. Use when operator invokes
/hades:knowledge-query <pattern> or needs to find items across projects.
|
| license | Proprietary |
| agentskills_version | 1 |
| keywords | ["knowledge-query","federated-query","aggregator","privacy-filter","RRF","hades"] |
HADES — knowledge-query skill (cross-project knowledge query)
This skill provides federated cross-project knowledge query through HADES design D's
aggregator.Query() + HADES design privacy filter. Triggered by /hades:knowledge-query.
When to use
- Operator invokes
/hades:knowledge-query <pattern> [scope]
- When searching for items across multiple HADES projects
- Before promoting a knowledge item to global (to verify its value)
Workflow
1. Identify scope
Scope options: self, max-scope, default, all.
Default: doctrine-config determined.
2. POST to daemon
curl --unix-socket /tmp/hades-system.sock \
-X POST \
-d '{"pattern":"<pattern>","scope":"<scope>","realtime":false}' \
http://unix/v1/knowledge/query
3. Privacy filter at retrieval boundary
Per invariant:
- capa-firewall: self-only
- max-scope ↔ default: bidirectional
- max-scope or default → capa-firewall: filtered
Response includes privacy_filtered_count for transparency.
4. Token budget
Per doctrine.augmentation.max_kg_tokens:
- max-scope: 25000
- default: 10000
- capa-firewall: 0 (disabled)
Cross-references
- spec §9.1 HADES design D aggregator.Query
- spec §3.4 doctrine.knowledge.cross_project
- invariant augmentation cross-project privacy boundary
- invariant augmentation budget gate
- /hades:knowledge-query slash command handler
