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/craftos-dev/craftbot/entry-point-analyzernpx skills add CraftOS-dev/CraftBot --skill entry-point-analyzergit clone --depth 1 https://github.com/CraftOS-dev/CraftBotWhat 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 | $0.00110 | $0.02253 |
| Opus 5 | $0.00055 | $0.01126 |
| Sonnet 5 | $0.00022 | $0.00451 |
| Haiku 4.5 | $0.00011 | $0.00225 |
Grade A, and why
entry-point-analyzer 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.
How it starts
The opening of the file, as written. The whole thing — 248 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Entry Point Analyzer
Systematically identify all state-changing entry points in a smart contract codebase to guide security audits.
When to Use
Use this skill when:
- Starting a smart contract security audit to map the attack surface
- Asked to find entry points, external functions, or audit flows
- Analyzing access control patterns across a codebase
- Identifying privileged operations and role-restricted functions
- Building an understanding of which functions can modify contract state
When NOT to Use
Do NOT use this skill for:
- Vulnerability detection (use audit-context-building or domain-specific-audits)
- Writing exploit POCs (use solidity-poc-builder)
- Code quality or gas optimization analysis
- Non-smart-contract codebases
- Analyzing read-only functions (this skill excludes them)
Scope: State-Changing Functions Only
This skill focuses exclusively on functions that can modify state. Excluded:
| Language | Excluded Patterns |
|---|---|
| Solidity | view, pure functions |
| Vyper | @view, @pure functions |
| Solana | Functions without mut account references |
| Move | Non-entry public fun (module-callable only) |
| TON | get methods (FunC), read-only receivers (Tact) |
| CosmWasm | query entry point and its handlers |
Why exclude read-only functions? They cannot directly cause loss of funds or state corruption. While they may leak information, the primary audit focus is on functions that can change state.
Workflow
- Detect Language - Identify contract language(s) from file extensions and syntax
- Use Tooling (if available) - For Solidity, check if Slither is available and use it
- Locate Contracts - Find all contract/module files (apply directory filter if specified)
- Extract Entry Points - Parse each file for externally callable, state-changing functions
- Classify Access - Categorize each function by access level
- Generate Report - Output structured markdown report
What ships with it
7 files 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.
- 2d ago First seen · 248 lines · 110 tokens per session scan A 0d0e2956bdf9
entry-point-analyzer is a skill published in the GitHub repository CraftOS-dev/CraftBot (376 stars, last pushed 2d ago), licensed MIT. It adds 110 tokens to every session and 2,253 once invoked, about $0.0006 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.
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