TaxiVis: Instructions file for Claude Code

CLAUDE.md

TaxiVis CLAUDE.md is an instructions file for Claude Code from VIDA-NYU/TaxiVis. It costs 1,806 tokens per session, scanned A, original, BSD-4-Clause.

A set of project instructions for Claude Code covering a transportation-visualisation application, its project overview, build process, main application, and data-preparation tools.

In plain words
What is it for?
It helps the agent understand the application, build the main program, and build the preprocessing tools.
Why use it?
It gives the coding agent project-specific context and build guidance instead of leaving it to infer how the repository works.

Instructions file for Claude Code

Written for Claude Code: the file is CLAUDE.md.

This is VIDA-NYU/TaxiVis's own configuration. It tells Claude Code how to work on TaxiVis 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 TaxiVis configures →

Reuse

Borrowing it

Nothing to install: this file belongs to VIDA-NYU/TaxiVis. 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/VIDA-NYU/TaxiVis/master/CLAUDE.md
Clone the repo
git clone --depth 1 https://github.com/VIDA-NYU/TaxiVis

Made for: Claude Code.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for TaxiVis CLAUDE.md

README.md
[![agentmods](https://agentmods.dev/badge/instructions/vida-nyu/taxivis/claude-md/github.svg)](https://agentmods.dev/instructions/vida-nyu/taxivis/claude-md)
Your own site
<a href="https://agentmods.dev/instructions/vida-nyu/taxivis/claude-md"><img src="https://agentmods.dev/badge/instructions/vida-nyu/taxivis/claude-md/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for TaxiVis CLAUDE.md

Your own site · 80×15
<a href="https://agentmods.dev/instructions/vida-nyu/taxivis/claude-md"><img src="https://agentmods.dev/badge/instructions/vida-nyu/taxivis/claude-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 1,806 This file is loaded in full into every session.
When invoked 1,806 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 unknown 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 5.1 $0.01806 $0.01806
Opus 5.5 $0.00722 $0.00722
Sonnet 5.5 $0.00361 $0.00361
Haiku 4.5 $0.00181 $0.00181

Measured 1mo ago against content hash a5fe11e65f0c, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

TaxiVis 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 1mo 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.

CLAUDE.md · 167 lines

The source is not reproduced here

Licensed BSD-4-Clause

The repository is licensed BSD-4-Clause, which this catalogue does not treat as permission to reproduce the file. Read it at the source.

Read it on GitHub

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. 1mo ago Changed · +17 lines · +529 tokens per session a5fe11e65f0c
  2. 2mo ago First seen · 150 lines · 1,277 tokens per session scan A 408750817d6a

Subscribe to this mod's changes

TaxiVis CLAUDE.md is an instructions file published in the GitHub repository VIDA-NYU/TaxiVis (55 stars, last pushed 1mo ago), licensed BSD-4-Clause. It adds 1,806 tokens to every session, about $0.0072 per session on Opus 5.5. 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.

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