aio-map

aio-map is a skill for Claude Code from aiocean/claude-plugins. It costs 48 tokens per session (671 once invoked), scanned A, original, MIT.

A code-navigation tool that traces dependencies, call paths, and the likely impact of changing a file, function, or module.

In plain words
What is it for?
Use it to inspect call graphs, understand module relationships, and estimate a change's blast radius.
Why use it?
It helps reveal what depends on a piece of code before you modify it, reducing the chance of missing affected areas.

Skill for Claude Code

Written for Claude Code: argument-hint in frontmatter. Also seen: agent in frontmatter.

Part of the aio-codeflow plugin — 10 skills shipped together

Good fit Use it to inspect call graphs, understand module relationships, and estimate a change's blast radius.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/aiocean/claude-plugins/aio-map
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 aiocean/claude-plugins --skill aio-map
Clone the repo
git clone --depth 1 https://github.com/aiocean/claude-plugins

Made for: Claude Code.

Or install aio-codeflow, the plugin that ships this one along with the rest of its 10 skills.

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 aio-map

README.md
[![agentmods](https://agentmods.dev/badge/skills/aiocean/claude-plugins/aio-map/github.svg)](https://agentmods.dev/skills/aiocean/claude-plugins/aio-map)
Your own site
<a href="https://agentmods.dev/skills/aiocean/claude-plugins/aio-map"><img src="https://agentmods.dev/badge/skills/aiocean/claude-plugins/aio-map/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.

agentmods 80×15 button for aio-map

Your own site · 80×15
<a href="https://agentmods.dev/skills/aiocean/claude-plugins/aio-map"><img src="https://agentmods.dev/badge/skills/aiocean/claude-plugins/aio-map.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 48 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 671 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 $0.00048 $0.00671
Opus 5.5 $0.00019 $0.00268
Sonnet 5.5 $0.00010 $0.00134
Haiku 4.5 $0.00005 $0.00067

Measured 1mo ago against content hash 9234ff1b270b, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

aio-map 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 1mo 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/aio-codeflow/skills/aio-map/SKILL.md · 86 lines

What it actually says

Map — Structural Analysis

Environment

  • GitNexus: !npx gitnexus status 2>/dev/null && echo "AVAILABLE" || echo "NOT INSTALLED"

Build a dependency and symbol map for files identified by /discover. Uses GitNexus for overview, LSP for precision.

Prerequisites

  • GitNexus indexed (npx gitnexus analyze) — verify with npx gitnexus status
  • LSP servers running (TypeScript/Rust)

Workflow

Step 1: Symbol inventory (GitNexus) — run in parallel

For each relevant file from discovery, use the GitNexus MCP context tool:

context(file)

Fast overview of symbols and dependencies without reading the full file.

Step 2: File dependencies (GitNexus) — run in parallel

context(file)  → imports and dependents for the file
impact(file)   → what does changing this file affect?

Note: GitNexus tracks TS imports well. For Rust modules, fall back to LSP.

Step 3: Precise references (LSP)

For key functions that will be modified:

lsp_find_references(file, line, character)  → all call sites
lsp_goto_definition(file, line, character)  → where defined
lsp_hover(file, line, character)            → type info

LSP is authoritative — always trust LSP over GitNexus for caller/callee data.

Step 4: Output structural map

## Map: [feature area]

### File: `path/file.ts` (N functions)
**Key functions:** fn1, fn2, fn3
**Imports:** file-a.ts, file-b.ts
**Imported by:** file-c.tsx, file-d.tsx
**References:**
- `fn1` called from: file-c.tsx:42, file-d.tsx:88

### Dependency Graph
file-a → file-b → file-c
                 ↘ file-d

### Blast Radius
Changing `fn1` affects: [list of downstream files]

### Next Step
Run `/plan` to synthesize into implementation plan.

Tool priority

  1. GitNexus context — fast file overview (always works)
  2. GitNexus impact — blast radius / downstream effects
  3. LSP lsp_find_references — precise function-level tracing
  4. LSP lsp_hover — type information when needed
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. 1mo ago First seen · 86 lines · 48 tokens per session scan A 9234ff1b270b

Subscribe to this mod's changes

aio-map is a skill published in the GitHub repository aiocean/claude-plugins (4 stars, last pushed 1mo ago), licensed MIT. It adds 48 tokens to every session and 671 once invoked, about $0.0002 per session on Opus 5.5. 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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