atlassian-skills: Instructions file for Claude Code

CLAUDE.md

atlassian-skills CLAUDE.md is an instructions file for Claude Code from eunsanMountain/atlassian-skills. It costs 2,003 tokens per session, scanned A, original, MIT.

A project guide for Atlassian Skills, a Python command-line tool for working with Jira, Confluence, Bitbucket, and Bamboo servers. It covers installation, testing, building, and release checks.

In plain words
What is it for?
Use it when developing or releasing the CLI, running its tests, checking the built package, or using commands for Atlassian services.
Why use it?
It explains the repository’s required validation process, including testing the packaged program rather than only the source tree.

Instructions file for Claude Code

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

This is eunsanMountain/atlassian-skills's own configuration. It tells Claude Code how to work on atlassian-skills 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 atlassian-skills configures →

Reuse

Borrowing it

Nothing to install: this file belongs to eunsanMountain/atlassian-skills. 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/eunsanMountain/atlassian-skills/main/CLAUDE.md
Clone the repo
git clone --depth 1 https://github.com/eunsanMountain/atlassian-skills

Made for: Claude Code.

Wrote this? Show the measurements

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Per session 2,003 This file is loaded in full into every session.
When invoked 2,003 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.

ModelPer sessionOnce invoked
Fable 5.1 $0.02003 $0.02003
Opus 5.5 $0.00801 $0.00801
Sonnet 5.5 $0.00401 $0.00401
Haiku 4.5 $0.00200 $0.00200

Measured 5d ago against content hash 85cfcbd0b02f, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

atlassian-skills 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 5d 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 · 186 lines

How it starts

The opening of the file, as written. The whole thing — 186 lines — stays where its author put it; the contents beside it link to each section on GitHub.

atlassian-skills — CLAUDE.md

Project Overview

A Python CLI + Claude Code Skill that lets LLM agents drive our internal Atlassian Server/DC stack (Jira, Confluence, Bitbucket, Bamboo) in a token-efficient way. Serves as a complete replacement for the mcp-atlassian MCP server.

  • Binary: atls
  • Package: atlassian-skills
  • Current version: 0.4.4 (jira issue create --parent makes a Sub-task, and an issue type the server refuses by name is retried once by its create-meta id — never when the name matches more than one type)

Build & Run

Release evidence comes from a built wheel in a throwaway venv, never from this working tree. uv run pytest here measures the tree, which is not the artifact anyone installs: it can pass over a packaging defect — missing package data, a broken console entry point, a runtime dependency declared only as a dev extra — and an editable install can pass over all three. scripts/wheel_smoke.sh is the part of that which lives in this repository and runs in CI.

# Install (uv recommended)
uv sync

# Run the CLI
uv run atls --help
uv run atls jira issue get PROJ-1 --format=compact

# Tests
uv run pytest                          # unit + contract + snapshot
uv run pytest -m integration           # hit live internal instance (manual)
uv run pytest tests/benchmarks         # token benchmarks

# Lint & type check
uv run ruff check src/ tests/
uv run ruff format --check src/ tests/
uv run mypy src/

Project Structure

src/atlassian_skills/
├── cli/                    # Typer CLI (main.py = entry point, split by product)
├── core/
│   ├── client.py           # BaseClient (httpx, retry, auth, pagination)
│   ├── auth.py             # PAT/Basic, env > keyring > config
│   ├── config.py           # ~/.config/atlassian-skills/config.toml
│   ├── errors.py           # AtlasError, exit codes per §15.4
│   ├── pagination.py       # offset + link-follow patterns
│   └── format/             # compact, md, json, raw formatters
├── jira/
│   ├── client.py           # JiraClient(BaseClient)
│   ├── models.py           # pydantic response models
│   └── preprocessing.py    # mention / smart-link preprocessing (§5.1.1)
├── confluence/
│   ├── client.py
│   └── models.py
├── bitbucket/
│   ├── client.py           # BitbucketClient(BaseClient)
│   └── models.py           # pydantic response models (PR, Comment, Branch, Task, etc.)
└── bamboo/                 # planned

tests/
├── fixtures/               # MCP capture JSON (golden files)
├── unit/                   # respx mocking
├── contract/               # response ↔ pydantic models
├── snapshot/               # syrupy CLI output regression
└── benchmarks/             # tiktoken token measurements

src/atlassian_skills/_assets/skills/atls/SKILL.md   # canonical SKILL.md installed by `atls setup` for both Claude Code and Codex
docs/                       # design docs and analyses

Read the full file on GitHub · 186 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. 5d ago Changed · +3 tokens per session 85cfcbd0b02f
  2. 1mo ago First seen · 186 lines · 2,000 tokens per session scan A 4fdaeafba643

Subscribe to this mod's changes

atlassian-skills CLAUDE.md is an instructions file published in the GitHub repository eunsanMountain/atlassian-skills (25 stars, last pushed 5d ago), licensed MIT. It adds 2,003 tokens to every session, about $0.0080 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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