Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx agentmods add commands/ambient-code/platform/trex.server.startgit clone --depth 1 https://github.com/ambient-code/platformWhat it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5 | $0.00000 | $0.00313 |
| Opus 5 | $0.00000 | $0.00156 |
| Sonnet 5 | $0.00000 | $0.00063 |
| Haiku 4.5 | $0.00000 | $0.00031 |
Grade A, and why
trex.server.start scanned grade A with 1 finding against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured yesterday.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
curl -s http://localhost:8000/api/ambient-api-server | jq Copies of this mod
1 near-identical copy found in the catalogue:
- trex.server.start — 100% identical, 0 lines differ
What it actually says
Start Server (Development Mode)
Build and start the API server with authentication and authorization disabled for local development.
Instructions
-
Build the binary:
make binary -
If the build fails, diagnose and fix compilation errors before proceeding.
-
Start the server with auth disabled:
make run-no-authThis runs
./ambient-api-server migratethen./ambient-api-server serve --enable-authz=false --enable-jwt=false. -
The server starts on
localhost:8000. Verify it's running:curl -s http://localhost:8000/api/ambient-api-server | jq
Prerequisites
- PostgreSQL must be running. If the server fails to connect, suggest running
/trex.db.setupfirst. - The binary must compile cleanly. If there are errors, fix them before retrying.
What's Running
The serve command launches four concurrent servers:
- API server on
localhost:8000(REST endpoints) - Metrics server on
localhost:8080(Prometheus metrics) - Health check server on
localhost:8083 - Controllers server (event-driven background processing via PostgreSQL LISTEN/NOTIFY)
Quick Test
After the server starts, test with:
curl -s http://localhost:8000/api/ambient-api-server/v1/ | jq
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- yesterday First seen · 44 lines · 0 tokens per session scan A 84bb7936a416
trex.server.start is a command published in the GitHub repository ambient-code/platform (129 stars, last pushed 2d ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 313 tokens. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
Other commands, from other repositories
MIGRATE_DESIGN
Design doc for the migration tool PR. Author: Sol ([email protected]). Co-authored-by: wakesync.
proposal
Create a structured feature proposal in docs/11-proposals/.
plan
Create a structured task-by-task implementation plan for a feature and write it to docs/superpowers/plans/.
diff-script
Compare an MDL script against the project's current state.
toh-help
Display all Toh Framework commands and quick usage guide.
doctor
Run procedural readiness checks for goal-flight.