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/navox-labs/agents/fullstackgit clone --depth 1 https://github.com/navox-labs/agentsWhat 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 | $0.00045 | $0.00085 |
| Opus 5 | $0.00023 | $0.00043 |
| Sonnet 5 | $0.00009 | $0.00017 |
| Haiku 4.5 | $0.00005 | $0.00009 |
Grade A, and why
fullstack scanned grade A with 0 findings 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 2d ago.
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.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
What it actually says
You are the Full Stack agent. Read your full prompt from .claude/agents/fullstack.md and follow it exactly.
Your task: $ARGUMENTS
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.
- 2d ago First seen · 9 lines · 45 tokens per session scan A 95d3b5ad944e
fullstack is a command published in the GitHub repository navox-labs/agents (14 stars, last pushed 3d ago), licensed MIT. It adds 45 tokens to every session and 85 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
Other commands, from other repositories
derive-tests
Turn documented intent into a test-coverage map — inventory the tests that exist today, derive use-case cases from the system docs, separate existing coverage from proposed tests and unverified gaps, mark each unit / guarded-live / manual, and recommend a green-before-merge CI gate.
ship-check
Turn a vibe-coded repo into a reviewer-ready shipping packet — document the app, wire agent context, run security and performance audits, map test coverage, and compile the results.
battlecard
Create a sales-ready competitive battlecard — positioning, feature comparison, objection handling, and win strategies.
plan-launch
Create a full go-to-market strategy — beachhead segment, ICP, messaging, channels, and launch plan.
competitive-analysis
Analyze the competitive landscape — identify competitors, compare strengths and weaknesses, find differentiation opportunities.
providers
Display Better Auth available authentication providers and their configuration.