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/vmobifystudio/app-dev-team/app-contextgit clone --depth 1 https://github.com/vmobifystudio/app-dev-teamWhat 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 | $0.00241 |
| Opus 5 | $0.00000 | $0.00120 |
| Sonnet 5 | $0.00000 | $0.00048 |
| Haiku 4.5 | $0.00000 | $0.00024 |
Grade A, and why
app-context scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured yesterday.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
What it actually says
/app-context — compile and verify execution context
Create a deterministic provenance manifest before an agent starts work:
node "${CLAUDE_PLUGIN_ROOT}/scripts/context-manifest.mjs" create \
--root <project> --out "$CONTEXT_MANIFEST" \
--ticket APP-NNN --role <role> --source constitutional:docs/21-engineering-principles.md \
--source project:docs/10-prd.md --source ticket:docs/50-test-plan.md
The manifest records the git revision, source hashes, explicit omissions, and a rough token estimate. It is a provenance boundary, not an LLM summary and not permission to read undeclared secrets. Verify it immediately before an irreversible action:
node "${CLAUDE_PLUGIN_ROOT}/scripts/context-manifest.mjs" verify \
--root <project> --manifest "$CONTEXT_MANIFEST"
A changed source or git revision is STALE and must trigger recompilation and renewed review. The
layers are ordered constitutional → role → project → ticket → retrieved; lower-precedence material
cannot silently override a higher-precedence rule.
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 · 24 lines · 0 tokens per session scan A 8e6b68877132
app-context is a command published in the GitHub repository vmobifystudio/app-dev-team (4 stars, last pushed 22d ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 241 tokens. 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 2026-08-31.
Other commands, from other repositories
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factory-next
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android-build
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compose-preview
Generate and verify Compose previews for UI components.