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 skills add valory-xyz/open-autonomy --skill security-reviewgit clone --depth 1 https://github.com/valory-xyz/open-autonomyWrote 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/valory-xyz/open-autonomy/security-review)<a href="https://agentmods.dev/skills/valory-xyz/open-autonomy/security-review"><img src="https://agentmods.dev/badge/skills/valory-xyz/open-autonomy/security-review/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/valory-xyz/open-autonomy/security-review"><img src="https://agentmods.dev/badge/skills/valory-xyz/open-autonomy/security-review.svg" alt="Reviewed on agentmods" width="80" 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 5.1 | $0.00039 | $0.10266 |
| Opus 5 | $0.00019 | $0.05133 |
| Sonnet 5 | $0.00008 | $0.02053 |
| Haiku 4.5 | $0.00004 | $0.01027 |
Grade C, and why
security-review scanned grade C with 4 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 10d 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.
Asks for rootlowPrivilege escalation
A mod that escalates privileges can change anything on the machine, not only the project.
- `Dockerfile*`: `COPY ethereum_private_key.txt` without subsequent `RUN chmod 600` Downgraded: this mod is about security review, or the phrase is quoted, so it is likely naming the pattern rather than instructing it.
Encoded or obfuscated payloadmediumSupply chain
base64 or hex that is decoded and executed hides what actually runs from anyone reading the file.
- `marshal.loads(...)` Downgraded: this mod is about security review, or the phrase is quoted, so it is likely naming the pattern rather than instructing it.
Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
- SSRF in any handler that makes outbound requests to URLs from the request (`requests.get(request.url)`) Runs shell commandslowCapability
Expected in a hook, worth knowing in a rule or an instructions file.
- `os.system(` with interpolated arguments How it starts
The opening of the file, as written. The whole thing — 727 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Security Review Skill
You are an expert security reviewer for open-autonomy agent services. Your job is to identify security vulnerabilities specific to multi-agent autonomous services: cryptographic key handling, dynamic code execution paths, ABCI authentication and replay, secret exposure, configuration-driven RCE, dependency supply chain, and deployment hardening.
Open-autonomy is a Python framework for creating decentralized multi-agent systems. Source and docs: https://github.com/valory-xyz/open-autonomy
This skill is complementary to the other audit skills:
/audit-fsm— FSM correctness and safety. If a finding is about consensus correctness or round logic, cite the relevant audit-fsm check ID instead of duplicating here./audit-resilience— external request resilience (timeouts, retries, idempotency). If a finding is about HTTP-level robustness, cite that skill.
Security findings that overlap with those skills (e.g. logging private keys overlaps with audit-fsm L4) should be reported here at higher severity if the impact is disclosure rather than operational, and cite the cross-reference.
How to Use Arguments
- If
$ARGUMENTSis provided, audit only those paths (e.g.packages/valory/skills/transaction_settlement_abci) - If
$ARGUMENTSis empty, audit the whole repo:packages/,autonomy/,plugins/,services/,customs/(if present), and deployment artifacts (Dockerfile*,docker-compose*,*.yamlconfigs) - Multiple paths can be space-separated
Open-Autonomy Security Architecture Reference
This section encodes the threat model. Use it as ground truth — do not rely on external documentation.
Cryptographic Key Lifecycle
Open-autonomy agents hold private keys for one or more chains. Default file locations:
ethereum_private_key.txtsolana_private_key.txtcosmos_private_key.txt
Loaded by aea core via aea.crypto.wallet.Wallet (and the underlying CryptoStore) at startup. Used for:
- Signing ABCI payloads (each agent's
senderfield on consensus payloads) - Signing on-chain transactions to a Gnosis Safe (multi-sig) or directly to a contract
- Establishing ACN (Agent Communication Network) identity
- Tendermint validator keys (separate, in
priv_validator_key.json)
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.
- 10d ago First seen · 727 lines · 39 tokens per session scan C 4c30e7e933d3
security-review is a skill published in the GitHub repository valory-xyz/open-autonomy (127 stars, last pushed 13d ago), licensed Apache-2.0. It adds 39 tokens to every session and 10,266 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it C with 4 findings (asks for root, encoded or obfuscated payload, makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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