Borrowing it
Nothing to install: this file belongs to b1ff/atlassian-dc-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.
curl -O https://raw.githubusercontent.com/b1ff/atlassian-dc-mcp/master/CLAUDE.mdgit clone --depth 1 https://github.com/b1ff/atlassian-dc-mcpWrote 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.
[](https://agentmods.dev/instructions/b1ff/atlassian-dc-mcp/claude-md)<a href="https://agentmods.dev/instructions/b1ff/atlassian-dc-mcp/claude-md"><img src="https://agentmods.dev/badge/instructions/b1ff/atlassian-dc-mcp/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.
<a href="https://agentmods.dev/instructions/b1ff/atlassian-dc-mcp/claude-md"><img src="https://agentmods.dev/badge/instructions/b1ff/atlassian-dc-mcp/claude-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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 | $0.00314 | $0.00314 |
| Opus 5.5 | $0.00126 | $0.00126 |
| Sonnet 5.5 | $0.00063 | $0.00063 |
| Haiku 4.5 | $0.00031 | $0.00031 |
Grade A, and why
atlassian-dc-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 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.
Copies of this mod
1 near-identical copy found in the catalogue:
- atlassian-dc-mcp CLAUDE.md — 100% identical, 6 lines differ
What it actually says
Atlassian DC MCP Project Guidelines
Build/Test/Lint Commands
# Build all packages (builds common first, then others)
npm run build
# Build specific package
npm run build --workspace=@atlassian-dc-mcp/jira
# Run all tests
npm run test
# Run tests for specific package
npm run test --workspace=@atlassian-dc-mcp/jira
# Run specific test (using Jest)
npx jest -t 'test name' --workspace=@atlassian-dc-mcp/jira
# Development mode
npm run dev:jira
npm run dev:confluence
npm run dev:bitbucket
# Debugging
npm run debug
npm run debug:verbose
Code Style Guidelines
- TypeScript: Use strong typing, avoid
any - Imports: External dependencies first, then internal packages, then local imports
- Classes: Max 300 lines of code
- Functions: Max 35 lines of code
- Error Handling: Use
handleApiOperationutility from common package - Naming: PascalCase for classes/interfaces, camelCase for variables/functions
- Composition: Prefer small, composable functions and classes
- Comments: Avoid generic comments, only explain non-obvious solutions
- APIs: Use service classes with consistent error handling patterns
- DRY: Avoid duplication, extract common code into functions or classes
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 · 40 lines · 314 tokens per session scan A 6a0bec460947
atlassian-dc-mcp CLAUDE.md is an instructions file published in the GitHub repository b1ff/atlassian-dc-mcp (108 stars, last pushed 5d ago), licensed MIT. It adds 314 tokens to every session, about $0.0013 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.
atlassian-dc-mcp CLAUDE.md compared with instructions from other repositories
| Mod | Type | Stars | Last push | Licence | Scan | Tokens | Works with |
|---|---|---|---|---|---|---|---|
| atlassian-dc-mcp CLAUDE.mdb1ff/atlassian-dc-mcp | Instructions file | 108 | 5d ago | MIT | A | 314 | Claude Code |
| vscode buildNext.instructions.mdmicrosoft/vscode | Instructions file | 195k | yesterday | MIT | A | 9,719 | GitHub Copilot |
| next.js AGENTS.mdvercel/next.js | Instructions file | 143k | today | MIT | A | 7,461 | Codex, OpenCode |
| langchain AGENTS.mdlangchain-ai/langchain | Instructions file | 149k | yesterday | MIT | A | 4,680 | Codex, OpenCode |
| vscode oss-third-party-notices.instructions.mdmicrosoft/vscode | Instructions file | 195k | yesterday | MIT | A | 5,516 | GitHub Copilot |
| vscode copilot-instructions.mdmicrosoft/vscode | Instructions file | 195k | yesterday | MIT | A | 3,093 | GitHub Copilot |
| deepseek-harness AGENTS.mddeepseek-ai/deepseek-harness | Instructions file | 274k | 2d ago | MIT | A | 4,313 | Codex, OpenCode |