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 skills/agentarea/agentarea/aa-code-reviewnpx skills add agentarea/agentarea --skill aa-code-reviewgit clone --depth 1 https://github.com/agentarea/agentareaWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/agentarea/agentarea/aa-code-review)<a href="https://agentmods.dev/skills/agentarea/agentarea/aa-code-review"><img src="https://agentmods.dev/badge/skills/agentarea/agentarea/aa-code-review.svg" alt="Measured on agentmods" height="20"></a>What 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 | $0.00066 | $0.01642 |
| Opus 5 | $0.00033 | $0.00821 |
| Sonnet 5 | $0.00013 | $0.00328 |
| Haiku 4.5 | $0.00007 | $0.00164 |
Grade A, and why
aa-code-review scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured yesterday.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 132 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Reviewing an AgentArea Change
This is guidance, not a checklist. Read the diff and enough surrounding code to understand the design before judging it. Prioritize correctness, workspace isolation, and broken required behavior over style. One substantiated blocker beats a list of nits.
Start by establishing the real scope against the live base:
git diff --stat "$(git merge-base HEAD origin/main)"...HEAD
Re-establish the base after a retarget or a merge; a stale diff makes you review code that is no longer proposed.
Sources of truth
AGENTS.md— repository layout and cross-cutting anti-patterns.agentarea-platform/AGENTS.md— DDD layering, DI, extension points, alembic rules.agentarea-webapp/AGENTS.md— server actions, generated contracts, list-page and icon conventions.agentarea-mcp-manager/AGENTS.md— Go service conventions..agents/notes/— design rationale. Disagreeing with a note is a design discussion, not an automatic veto.
Verify the author ran the checks that
aa-pre-push-checks selects for this diff, and
review the semantic gaps neither those nor CI can detect.
Blocking requirements
-
Workspace isolation holds. Every repository takes a
UserContext; every persisted model carriesWorkspaceScopedMixin; services receive aRepositoryFactoryrather than constructing sessions. A query that reaches the database without workspace scoping is a cross-tenant data leak, not a style issue — trace the new query to the scoping that constrains it, and do not accept "the caller filters it" as the constraint. -
Events are persisted, not just published. A domain event that goes to Redis pub/sub without a DB write disappears for anyone who was not listening. Three independent consumers read this stream — the webapp, A2A, and the CLI — so an event vocabulary change breaks surfaces the diff does not touch. Verify the CLI too; it has silently rotted on an invented vocabulary before.
What ships with it
1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
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 · 132 lines · 66 tokens per session scan A 0a619afc6852
aa-code-review is a skill published in the GitHub repository agentarea/agentarea (49 stars, last pushed yesterday), licensed Apache-2.0. It adds 66 tokens to every session and 1,642 once invoked, about $0.0003 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 2026-09-03.
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lucid-agents
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a2a-endpoint-validation
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a2a-mcp-consumption
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a2a-task-operations
Send, inspect, monitor, and cancel A2A tasks with explicit approval, bounded retries, and verifiable task evidence.