Antigravity Truth Guard
Server Configuration
Describes the environment variables required to run the server.
| Name | Required | Description | Default |
|---|---|---|---|
| GCP_PROJECT | Yes | Google Cloud Project ID with Firestore Native database. | |
| GEMINI_API_KEY | Yes | Free Gemini API Key (Get free key at https://aistudio.google.com/app/apikey). | |
| FIRESTORE_DATABASE | No | Firestore database name. | (default) |
Instructions
Guidance the server publishes about itself, which clients place ahead of the tool catalog so the model reads it before choosing anything.
This server publishes no instructions, or was last inspected before Glama recorded them.
Capabilities
Features and capabilities supported by this server
Protocol revision2025-11-25
| Capability | Details |
|---|---|
| tools | {
"listChanged": true
} |
Tools
Functions exposed to the LLM to take actions
| Name | Description |
|---|---|
| truth_searchB | RAM mirror semantic search for ground-truth rules, architecture specs, and schema contracts (0 Firestore reads) |
| truth_verify_planB | Anti-hallucination verification gate: checks proposed plan against ground truth facts using multi-tier LLM engine |
| truth_upsert_ruleB | Create or update a ground-truth rule or spec both locally on disk, in RAM mirror, and in Firestore (requires human confirmation) |
| truth_statusA | Get operational status of antigravity-truth-guard: tier, RAM mirror count, circuit breaker, and quota usage |
Prompts
Interactive templates invoked by user choice
| Name | Description |
|---|---|
No prompts | |
Resources
Contextual data attached and managed by the client
| Name | Description |
|---|---|
No resources | |
TDQS
Scored across 4 tools
Each tool targets a clearly distinct operation: semantic search, plan verification, rule upsert, and status reporting. There is no meaningful overlap between them, and an agent can easily select the right tool.
All tools share a consistent truth_ prefix and snake_case style. Three use verb-based names (search, verify_plan, upsert_rule) while truth_status is noun-based, a minor deviation.
Four tools is a well-scoped set for a truth-guard service: search, verify, upsert, and status each earn their place without redundancy.
The surface covers reading, verifying, creating/updating, and monitoring rules. However, there is no explicit delete/remove operation for rules and no dedicated list-all tool, leaving minor lifecycle gaps.