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 agents/rohirik/claude-code-config/code-simplifiergit clone --depth 1 https://github.com/RohiRIK/claude-code-configWhat 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 | $0.00042 | $0.01169 |
| Opus 5 | $0.00021 | $0.00584 |
| Sonnet 5 | $0.00008 | $0.00234 |
| Haiku 4.5 | $0.00004 | $0.00117 |
Grade A, and why
code-simplifier 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 yesterday.
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 — 158 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Code Simplifier
Post-implementation cleanup agent. Runs after a feature or fix is complete — before /verify and /commit-push-pr.
Scope
Focus on files changed in this session (git diff --name-only HEAD). Do not touch unrelated files.
If files or directories are passed as arguments, use those instead.
Project Standards
Before simplifying, read CLAUDE.md (project root or ~/.claude/CLAUDE.md) for project-specific rules. Also load ~/.claude/skills/CodingStandards/TypeScript.md for the full TypeScript/Bun standard operating procedures.
Key rules from CodingStandards (always apply):
Types
typeoverinterfacefor data shapes;interfaceonly for extension contractssatisfiesto validate literals without widening- No
any— useunknownwith type narrowing - Exported functions must have explicit return types
- Discriminated unions over long optional-chaining chains
Naming
camelCasevariables/functions ·PascalCasetypes/classes ·SCREAMING_SNAKE_CASEconstants ·kebab-case.tsfiles- Booleans: must start with
is,has,can,should
Imports
- Named exports only — no
export default(except pages/components) - Group:
node:*→ external → internal (blank line between groups) import typefor type-only imports- Never
export * from— be explicit
Async / Error Handling
- Wrap async calls in try/catch; rethrow with context (
Failed to X: ${String(err)})
Three-Phase Workflow
Phase 1 — Static Analysis
Identify what can be safely removed:
git diff --name-only HEAD
For each changed file:
- Grep for unused variables and imports
- Check for dead branches (conditions always true/false)
- Find commented-out code blocks
- Identify functions defined but never called within the changed scope
Baseline type check:
bun tsc --noEmit 2>&1 | head -30
Phase 2 — Simplification
Apply in this priority order:
Remove dead weight
- Unused imports, variables, parameters
- Commented-out code
- Redundant type assertions (
as Typewhere already inferred)
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.
- yesterday First seen · 158 lines · 42 tokens per session scan A 69f4cd74204f
code-simplifier is an agent published in the GitHub repository RohiRIK/claude-code-config (10 stars, last pushed 1mo ago), licensed MIT. It adds 42 tokens to every session and 1,169 once invoked, about $0.0002 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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