aka-scan

aka-scan is a skill for Claude Code, Codex from akasecurity/ai-tc. It costs 13 tokens per session (693 once invoked), scanned A, original, Apache-2.0.

A source-code security scanner that checks files in the current project for unsafe coding patterns, including injection flaws, exposed credentials, and weak cryptography.

In plain words
What is it for?
Use it to scan a single repository and record the results in AKA’s local store for later review.
Why use it?
It helps find security problems in code before they reach users. It also checks files ignored by Git, where local secrets or generated code may otherwise be missed.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Use it to scan a single repository and record the results in…

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/akasecurity/ai-tc/scan
Install

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.

Any agent
npx skills add akasecurity/ai-tc --skill scan
Clone the repo
git clone --depth 1 https://github.com/akasecurity/ai-tc

Made for: Claude Code, Codex.

Wrote 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.

agentmods badge for aka-scan

README.md
[![agentmods](https://agentmods.dev/badge/skills/akasecurity/ai-tc/scan.svg)](https://agentmods.dev/skills/akasecurity/ai-tc/scan)
Your own site
<a href="https://agentmods.dev/skills/akasecurity/ai-tc/scan"><img src="https://agentmods.dev/badge/skills/akasecurity/ai-tc/scan.svg" alt="Measured on agentmods" height="20"></a>
Per session 13 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 693 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00013 $0.00693
Opus 5 $0.00006 $0.00347
Sonnet 5 $0.00003 $0.00139
Haiku 4.5 $0.00001 $0.00069

Measured 7d ago against content hash be3d793570d4, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-06, from the pricing page.

Security

Grade A, and why

aka-scan 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 7d 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.

plugins/antigravity/skills/scan/SKILL.md · 71 lines

How it starts

The opening of the file, as written. The whole thing — 71 lines — stays where its author put it; the contents beside it link to each section on GitHub.

AKA scan

Single-repo scan (default)

Run the worktree scan script and show the user its output exactly as printed. The script already prints its content inside a Markdown code fence — reproduce that verbatim and do not add another code fence, strip the fence, or reformat it. The fence is required: it is space-aligned monospace that Markdown would otherwise collapse.

node "${PLUGIN_ROOT}/scripts/filescan.js" --dir "${PWD}"

This scans all source files (.ts, .js, .py, .java, .rb, .cs, .go, .rs, .php, and more) under the current project directory for insecure code patterns — SQL injection, command injection, XSS, insecure deserialization, weak cryptography, hardcoded credentials, dev-mode configuration leaks, and other OWASP Top 10 issues.

Results are recorded to the local store (~/.aka/data/aka.db) and are visible via the aka-findings skill. Re-running this scan is safe — files whose content has already been recorded are skipped.

Files excluded by the repo's .gitignore are still scanned — local scratch and generated files are a common place for real secrets to hide — but their findings are marked as coming from gitignored content and reported as informational in the summary.

To exclude paths from scanning entirely, add a .akaignore file (gitignore syntax, any directory level). Unlike .gitignore, .akaignore is a hard skip: matching files are never read and produce no findings. A negation also re-includes a directory the scanner skips by default — e.g. !vendor/ scans first-party code living under vendor/.

Multi-repo scan (opt-in)

To scan all git repositories found under the current directory (up to 4 directory levels deep), use the --discover flag:

node "${PLUGIN_ROOT}/scripts/filescan.js" --discover

To search from a different directory, pass --root (and optionally --depth):

node "${PLUGIN_ROOT}/scripts/filescan.js" --discover --root ~/projects --depth 3

Discovery walks the filesystem from the search root looking for .git directories. It skips large system directories (Library, node_modules, etc.) and stops recursing once a repo root is found (submodules are not separately enumerated). The output shows a per-repository breakdown in addition to the aggregate totals.

Read the full file on GitHub · 71 lines

Changes

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.

  1. 7d ago First seen · 71 lines · 13 tokens per session scan A be3d793570d4

Subscribe to this mod's changes

aka-scan is a skill published in the GitHub repository akasecurity/ai-tc (11 stars, last pushed yesterday), licensed Apache-2.0. It adds 13 tokens to every session and 693 once invoked, about $0.0001 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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