atlassian-browser-mcp: Instructions file for Claude Code

CLAUDE.md

atlassian-browser-mcp CLAUDE.md is an instructions file for Claude Code from GeiserX/atlassian-browser-mcp. It costs 1,319 tokens per session, scanned A, original, GPL-3.0.

A project guide for an add-on that connects Claude Code with Atlassian services through a browser-based interface. It explains the project's structure, design choices, and development rules.

In plain words
What is it for?
Use it when developing, changing, or reviewing the atlassian-browser-mcp project.
Why use it?
It gives the coding agent the project context and rules needed to work consistently in this repository.

Instructions file for Claude Code

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

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

Reuse

Borrowing it

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

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 atlassian-browser-mcp CLAUDE.md

README.md
[![agentmods](https://agentmods.dev/badge/instructions/geiserx/atlassian-browser-mcp/claude-md.svg)](https://agentmods.dev/instructions/geiserx/atlassian-browser-mcp/claude-md)
Your own site
<a href="https://agentmods.dev/instructions/geiserx/atlassian-browser-mcp/claude-md"><img src="https://agentmods.dev/badge/instructions/geiserx/atlassian-browser-mcp/claude-md.svg" alt="Measured on agentmods" height="20"></a>
Per session 1,319 This file is loaded in full into every session.
When invoked 1,319 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 $0.01319 $0.01319
Opus 5 $0.00660 $0.00660
Sonnet 5 $0.00264 $0.00264
Haiku 4.5 $0.00132 $0.00132

Measured 6d ago against content hash 5b833564e975, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-06, from the pricing page.

Security

Grade A, and why

atlassian-browser-mcp 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 6d 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 · 84 lines

The source is not reproduced here

Licensed GPL-3.0

The repository is licensed GPL-3.0, 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. 6d ago First seen · 84 lines · 1,319 tokens per session scan A 5b833564e975

Subscribe to this mod's changes

atlassian-browser-mcp CLAUDE.md is an instructions file published in the GitHub repository GeiserX/atlassian-browser-mcp (3 stars, last pushed 18d ago), licensed GPL-3.0. It adds 1,319 tokens to every session, about $0.0066 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.

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