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goldenpipe: Instructions file for Claude Code

CLAUDE.md

goldenpipe CLAUDE.md is an instructions file for Claude Code from benseverndev-oss/goldenpipe. It costs 2,353 tokens per session, scanned A, a copy of goldenpipe copilot-instructions.md, MIT.

A project instruction file describing GoldenPipe, an orchestrator that chains data validation, transformation, and entity-matching projects.

In plain words
What is it for?
It is for guiding development in the Golden Suite repositories and documenting their relationships and working procedures. GoldenCheck validates data, GoldenFlow transforms it, and GoldenMatch resolves records that refer to the same entity.
Why use it?
It gives coding assistants shared rules for working across the related projects, including branch, merge, authentication, and environment practices.

Instructions file for Claude Code

Written for Claude Code: the file is CLAUDE.md. Also seen: mentions CLAUDE.md; mentions subagents.

This is benseverndev-oss/goldenpipe's own configuration. It tells Claude Code how to work on goldenpipe itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything goldenpipe configures →

not rated 0repo 6mo ago A scan 2,353 tokens copy · 88% MIT archived
View source ↗ benseverndev-oss/goldenpipe
Reuse

Borrowing it

Nothing to install: this file belongs to benseverndev-oss/goldenpipe. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/benseverndev-oss/goldenpipe/main/CLAUDE.md
Clone the repo
git clone --depth 1 https://github.com/benseverndev-oss/goldenpipe

Made for: Claude Code.

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Per session 2,353 This file is loaded in full into every session.
When invoked 2,353 The same file — it is already loaded in full.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin 88% 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 5.1 $0.02353 $0.02353
Opus 5.5 $0.00941 $0.00941
Sonnet 5.5 $0.00471 $0.00471
Haiku 4.5 $0.00235 $0.00235

Measured 2mo ago against content hash 4c16f721e551, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

goldenpipe CLAUDE.md 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 2mo 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

88% identical to goldenpipe copilot-instructions.md — 27 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.

CLAUDE.md · 205 lines

How it starts

The opening of the file, as written. The whole thing — 205 lines — stays where its author put it; the contents beside it link to each section on GitHub.

GoldenPipe

Golden Suite orchestrator -- chains GoldenCheck, GoldenFlow, GoldenMatch.

  • GoldenCheck: D:\show_case\goldencheck -- Data validation. Has its own CLAUDE.md.
  • GoldenFlow: D:\show_case\goldenflow -- Data transformation. Has its own CLAUDE.md.
  • GoldenMatch: D:\show_case\goldenmatch -- Entity resolution. Has its own CLAUDE.md.
  • GitHub: benzsevern/goldenpipe, benzsevern/goldencheck, benzsevern/goldenflow, benzsevern/goldenmatch

Branch & Merge SOP (all Golden Suite repos)

  • Feature work goes on feature/<name> branches, never directly to main
  • Merge via squash merge PR (watchers see PR activity, history stays clean)
  • PR title format: feat: <description> or fix: <description>
  • Merge when: tests pass, docs updated. Days not weeks.
  • After merge: delete remote branch

Environment

  • Windows 11, bash shell (Git Bash)
  • Python 3.12 at C:\Users\bsevern\AppData\Local\Programs\Python\Python312\python.exe
  • Two GitHub accounts: benzsevern (personal) and benzsevern-mjh (work)
  • MUST gh auth switch --user benzsevern before push, switch back to benzsevern-mjh after

Architecture

  • goldenpipe/pipeline.py -- Pipeline class, run() function. ONLY file that imports from tools.
  • goldenpipe/decisions.py -- Adaptive logic (decide_flow, decide_match). NO tool imports. Testable independently.
  • goldenpipe/cli/main.py -- Typer CLI
  • Tools imported with try/except ImportError guards (HAS_CHECK, HAS_FLOW, HAS_MATCH)
  • Data flows as Polars DataFrames in memory between stages

Pipeline Flow

load_file -> GoldenCheck.scan_file(path) -> decide_flow(findings)
  -> if fixable: GoldenFlow.transform_df(df) -> updated df
  -> decide_match(findings, row_count, strategy_override)
  -> GoldenMatch.dedupe_df(df) or AgentSession.deduplicate(path)
  -> PipeResult

Testing

  • pytest --tb=short from project root
  • test_decisions.py: no tool deps, tests pure decision logic
  • test_pipeline.py: requires goldencheck, goldenflow, goldenmatch installed

Read the full file on GitHub · 205 lines

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. 2mo ago First seen · 205 lines · 2,353 tokens per session scan A 4c16f721e551

Subscribe to this mod's changes

goldenpipe CLAUDE.md is an instructions file published in the GitHub repository benseverndev-oss/goldenpipe (0 stars, last pushed 6mo ago), licensed MIT. It adds 2,353 tokens to every session, about $0.0094 per session on Opus 5.5. A static security scan graded it A with 0 findings. It is 88% identical to goldenpipe copilot-instructions.md, differing in 27 lines, and is treated as a copy.

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