f5-codebase

A deprecated command for indexing and searching a project's codebase, including finding related code and viewing codebase statistics. It has been replaced by the /f5-memory codebase command.

In plain words
What is it for?
Use /f5-memory codebase for codebase indexing, searches, similar-code queries, statistics, and reset operations.
Why use it?
Using the newer command avoids relying on an old entry point that has already been consolidated elsewhere.

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/fujigo-software/f5-framework-claude/f5-codebase
Clone the repo
git clone --depth 1 https://github.com/Fujigo-Software/f5-framework-claude
Per session 11 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 190 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
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 $0.00011 $0.00190
Opus 5 $0.00005 $0.00095
Sonnet 5 $0.00002 $0.00038
Haiku 4.5 $0.00001 $0.00019

Measured 2d ago against content hash 315903942566, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

f5-codebase 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.

plugins/f5-core/commands/f5-codebase.md · 33 lines

What it actually says

⚠️ DEPRECATED: /f5-codebase

This command has been consolidated into /f5-memory codebase.

Migration

# Old (deprecated)
/f5-codebase index
/f5-codebase search "authentication logic"
/f5-codebase find "user validation"
/f5-codebase similar "<code>"
/f5-codebase stats
/f5-codebase reset

# New (use this instead)
/f5-memory codebase index
/f5-memory codebase search "authentication logic"
/f5-memory codebase find "user validation"
/f5-memory codebase similar "<code>"
/f5-memory codebase stats
/f5-memory codebase reset

Automatic Redirect

Executing /f5-memory codebase $ARGUMENTS...

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 · 33 lines · 11 tokens per session scan A 315903942566

Subscribe to this mod's changes

f5-codebase is a command published in the GitHub repository Fujigo-Software/f5-framework-claude (24 stars, last pushed 6mo ago), licensed MIT. It adds 11 tokens to every session and 190 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 2026-08-30.