update-codemaps

A command that creates or refreshes Markdown maps of a codebase, including its folders, files, modules, dependencies, and data flow.

In plain words
What is it for?
Use it to update architecture, module, and file maps in the docs/CODEMAPS/ folder after major code changes.
Why use it?
It gives developers a current guide to how unfamiliar code is organised and how its parts connect.

Command

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.

agentmods
npx agentmods add commands/infopibe/everything-claude-code/update-codemaps
Clone the repo
git clone --depth 1 https://github.com/Infopibe/everything-claude-code
Per session 8 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 355 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin 100% copy Near-identical to another mod 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 $0.00008 $0.00355
Opus 5 $0.00004 $0.00178
Sonnet 5 $0.00002 $0.00071
Haiku 4.5 $0.00001 $0.00036

Measured 2d ago against content hash 197cef27eb72, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

update-codemaps 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.

Origin

This is a copy

100% identical to update-codemaps — 0 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

.opencode/commands/update-codemaps.md · 82 lines

What it actually says

Update Codemaps Command

Update codemaps to reflect current codebase structure: $ARGUMENTS

Your Task

Generate or update codemaps in docs/CODEMAPS/ directory:

  1. Analyze codebase structure
  2. Generate component maps
  3. Document relationships
  4. Update navigation guides

Codemap Types

Architecture Map

docs/CODEMAPS/ARCHITECTURE.md
  • High-level system overview
  • Component relationships
  • Data flow diagrams

Module Map

docs/CODEMAPS/MODULES.md
  • Module descriptions
  • Public APIs
  • Dependencies

File Map

docs/CODEMAPS/FILES.md
  • Directory structure
  • File purposes
  • Key files

Codemap Format

[Module Name]

Purpose: [Brief description]

Location: src/[path]/

Key Files:

  • file1.ts - [purpose]
  • file2.ts - [purpose]

Dependencies:

  • [Module A]
  • [Module B]

Exports:

  • functionName() - [description]
  • ClassName - [description]

Usage Example:

import { functionName } from '@/module'

Generation Process

  1. Scan directory structure
  2. Parse imports/exports
  3. Build dependency graph
  4. Generate markdown maps
  5. Validate links

TIP: Keep codemaps updated when adding new modules or significant refactoring.

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. 2d ago First seen · 82 lines · 8 tokens per session scan A 197cef27eb72

Subscribe to this mod's changes

update-codemaps is a command published in the GitHub repository Infopibe/everything-claude-code (8 stars, last pushed 5mo ago), licensed MIT. It adds 8 tokens to every session and 355 once invoked, about $0.0000 per session on Opus 5. A static security scan graded it A with 0 findings. It is 100% identical to update-codemaps, differing in 0 lines, and is treated as a copy.