What is maap-api-nasa CLAUDE.md?

Repository-specific instructions for the MAAP API NASA project, a Python web API. They describe local setup, Docker and Poetry workflows, database preparation, tests, API commands, and linting.

Use them to start the service, set up PostgreSQL, run endpoint and utility tests, use Makefile commands, and check Python code with Pylint.

They give contributors the project’s expected commands and setup details, reducing guesswork when running or testing the repository.

How MAAP-Project/maap-api-nasa configures Claude Code

Reuse

Borrowing it

Nothing to install: this file belongs to MAAP-Project/maap-api-nasa. 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/MAAP-Project/maap-api-nasa/main/CLAUDE.md

Clone the repo

git clone --depth 1 https://github.com/MAAP-Project/maap-api-nasa

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.

README.md

[![agentmods](https://agentmods.dev/badge/instructions/maap-project/maap-api-nasa/claude-md/github.svg)](https://agentmods.dev/instructions/maap-project/maap-api-nasa/claude-md)

Your own site

<a href="https://agentmods.dev/instructions/maap-project/maap-api-nasa/claude-md"><img src="https://agentmods.dev/badge/instructions/maap-project/maap-api-nasa/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.

Your own site · 80×15

<a href="https://agentmods.dev/instructions/maap-project/maap-api-nasa/claude-md"><img src="https://agentmods.dev/badge/instructions/maap-project/maap-api-nasa/claude-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 1,008 This file is loaded in full into every session.

When invoked 1,008 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 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.

Model	Per session	Once invoked
Fable 5.1	$0.01008	$0.01008
Opus 5.5	$0.00403	$0.00403
Sonnet 5.5	$0.00202	$0.00202
Haiku 4.5	$0.00101	$0.00101

Measured 2mo ago against content hash b2e579107e66, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

maap-api-nasa 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.

CLAUDE.md · 124 lines

How it starts

The opening of the file, as written. The whole thing — 124 lines — stays where its author put it; the contents beside it link to each section on GitHub.

CLAUDE.md

This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.

Development Commands

Local Development Setup

# Docker-based development (recommended)
cd docker
docker-compose -f docker-compose-local.yml up

# Poetry-based development
poetry install
poetry shell
FLASK_APP=api/maapapp.py flask run --host=0.0.0.0

Database Setup (First Run)

# Create database user and database
createuser maapuser
createdatabase maap

Testing

# Run specific test
python -m unittest test/api/endpoints/test_wmts_get_tile.py

# Run tests with new Titiler
python -m unittest -v test/api/endpoints/test_wmts_get_tile_new_titiler.py
python -m unittest -v test/api/endpoints/test_wmts_get_capabilities_new_titiler.py

# Run email utility tests
python3 -m unittest test/api/utils/test_email.py

Makefile Commands

make run-api           # Run the API server
make start-database    # Start PostgreSQL database
make stop-database     # Stop PostgreSQL database
make test-email        # Run email utility tests

Linting

pylint api/           # Lint the API code (pylint is configured in pyproject.toml)

Architecture Overview

Project Structure

api/: Core API implementation
- endpoints/: REST API endpoint implementations organized by domain
  - algorithm.py: Algorithm registration and management
  - job.py: Job submission and monitoring
  - members.py: User management and authentication
  - cmr.py: CMR (Common Metadata Repository) integration
  - wmts.py/wms.py: Web mapping tile/map services
  - organizations.py: Organization management
  - admin.py: Administrative functions
- auth/: Authentication and authorization
  - cas_auth.py: CAS (Central Authentication Service) integration
  - security.py: Security utilities and decorators
- models/: SQLAlchemy database models
- schemas/: Marshmallow serialization schemas
- utils/: Utility modules for common functionality
test/: Unit tests mirroring the API structure
docker/: Docker configuration files
sql/: Database schema and migration files

Read the full file on GitHub · 124 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.

2mo ago First seen · 124 lines · 1,008 tokens per session scan A b2e579107e66

Subscribe to this mod's changes

maap-api-nasa CLAUDE.md is an instructions file published in the GitHub repository MAAP-Project/maap-api-nasa (10 stars, last pushed 2d ago), licensed Apache-2.0. It adds 1,008 tokens to every session, about $0.0040 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 2026-08-31.

Backend and APIs Languages Python

maap-api-nasa CLAUDE.md next to 6 instructions from other repositories
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maap-api-nasa CLAUDE.mdMAAP-Project/maap-api-nasa	Instructions file	10	2d ago	Apache-2.0	A	1,008	Claude Code
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vscode oss-third-party-notices.instructions.mdmicrosoft/vscode	Instructions file	195k	yesterday	MIT	A	5,516	GitHub Copilot
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maap-api-nasa: Instructions file for Claude Code