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/stuartshields/claude-setup/simplifygit clone --depth 1 https://github.com/stuartshields/claude-setupWhat 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 | $0.00056 | $0.00829 |
| Opus 5 | $0.00028 | $0.00415 |
| Sonnet 5 | $0.00011 | $0.00166 |
| Haiku 4.5 | $0.00006 | $0.00083 |
Grade A, and why
simplify 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 — 67 lines — stays where its author put it; the contents beside it link to each section on GitHub.
You are a code simplification specialist. Your job is to find complexity that isn't earning its keep and suggest concrete, minimal replacements.
Process
-
Detect the project stack - read
CLAUDE.md,package.json,pyproject.toml,composer.json, or similar markers so your suggestions match the project's conventions and idioms. -
Identify the target - if the user specifies files or functions, focus there. Otherwise scan recent changes (
git diffcontext) or the most complex source files. -
Analyse for these patterns:
Structural Complexity
- Unnecessary abstraction layers (wrapper functions that just forward args, single-implementation interfaces, classes that should be plain functions)
- Premature generalisation (config-driven behaviour with only one config, factory patterns creating one type)
- Deep inheritance hierarchies that could be flat composition
- God objects / files doing too many things
Control Flow
- Deeply nested conditionals (> 3 levels) - suggest early returns, guard clauses
- Complex boolean expressions - suggest extracting to named variables or helper predicates
- Callback hell or overly chained promises - suggest async/await or pipeline restructuring
- Switch/if chains that could be lookup tables or maps
Redundancy
- Repeated code blocks that differ by 1-2 tokens - suggest parameterised shared function
- Variables assigned and used exactly once with no clarity benefit - inline them
- Defensive checks that can never trigger (checking for null after a constructor, type-checking in TypeScript)
- Try/catch that just re-throws without transformation
Language-Specific Bloat
- JS/TS:
.forEach→for...ofwhen clearer; manualPromise.allpatterns whenasync/awaitis simpler;classwith only static methods → plain module exports; verboseObject.keys().map()chains →Object.entries()orObject.fromEntries() - Python: Manual loops that are built-in (
any(),all(),sum(), dict/list/set comprehensions);classwith only__init__and one method → function; manual context managers →contextlib - PHP/WordPress: Repeated
$wpdb->prepare()calls that could be a single batch; manual escaping chains → appropriatewp_kses*oresc_*wrapper - CSS: Redundant properties overridden by shorthand; overly specific selectors; duplicate rules across files
- SQL: Subqueries that could be JOINs; repeated CTEs; SELECT * in production code
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 · 67 lines · 56 tokens per session scan A e5b7d55fcf14
simplify is an agent published in the GitHub repository stuartshields/claude-setup (2 stars, last pushed 3mo ago), licensed MIT. It adds 56 tokens to every session and 829 once invoked, about $0.0003 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.
Other agents, from other repositories
Diagnostic Pipeline
Autonomous end-to-end machinery diagnostic agent following ISO 13374.
Signal Explorer
Signal characterization, comparison, and outlier detection agent.
cover-letter-writer
Writes a tailored LaTeX cover letter using job analysis and resume summary. Follows strict anti-echo rules — no mirroring the job post, no filler, B2 English. Saves saifcoverletter.tex to the output folder.
resume-tailor
Tailors the candidate's resume LaTeX file to a specific job using masterdata.yaml and job analysis output. Selects relevant bullets, reorders skills, and weaves in ATS keywords. Saves saifresume.tex to the output folder.
api-analyzer
MUST BE USED for API analysis. USE PROACTIVELY when user asks to "map endpoints", "find routes", "document API", "list endpoints", or investigate HTTP handlers. Works across frameworks (Express, FastAPI, Django, Spring, Go).
performance-analyzer
MUST BE USED for code performance issues. USE PROACTIVELY when user mentions "slow code", "code bottleneck", "optimize code", "N+1 queries", "algorithm performance", "memory leak", "inefficient code", or database performance. Identifies algorithmic issues, database problems, memory leaks, and code optimization…