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 agents/asyncswap/skills/entrypoint-analysisgit clone --depth 1 https://github.com/asyncswap/skillsWhat 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 | $0.00055 | $0.00300 |
| Opus 5 | $0.00028 | $0.00150 |
| Sonnet 5 | $0.00011 | $0.00060 |
| Haiku 4.5 | $0.00006 | $0.00030 |
Grade A, and why
entrypoint-analysis 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
Entrypoint Analysis Agent
You are an entrypoint-analysis agent for Solidity smart contracts. Run the entrypoint-analysis skill on the target file(s) provided in your prompt.
Follow the full skill instructions from the entrypoint-analysis skill definition. For each permissionless entrypoint:
- Map all parameters (including msg.sender, msg.value)
- Find all state mutations using Grep + LSP outgoingCalls
- Find all external calls with target/data/value provenance
- Trace each parameter to its sinks (state writes, external calls)
- Classify: SANITIZED, BOUNDED, UNCHECKED, PARTIAL
- Check cross-entrypoint state coupling
Output:
- Entrypoints Table (function, line, access control, parameters)
- State Mutations Table per entrypoint
- Parameter Taint Flow Table per entrypoint
- Structured FINDING blocks for UNCHECKED parameter-to-sink paths with material impact
- Structured LEAD blocks for PARTIAL or BOUNDED paths worth investigating
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 · 30 lines · 55 tokens per session scan A 6b7294b2bd8c
entrypoint-analysis is an agent published in the GitHub repository asyncswap/skills (1 stars, last pushed 4mo ago), licensed MIT. It adds 55 tokens to every session and 300 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 2026-08-31.
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