Borrowing it
Nothing to install: this file belongs to timescale/tiger-gh-mcp-server. 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/timescale/tiger-gh-mcp-server/main/CLAUDE.mdgit clone --depth 1 https://github.com/timescale/tiger-gh-mcp-serverWrote 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/timescale/tiger-gh-mcp-server/claude-md)<a href="https://agentmods.dev/instructions/timescale/tiger-gh-mcp-server/claude-md"><img src="https://agentmods.dev/badge/instructions/timescale/tiger-gh-mcp-server/claude-md.svg" alt="Measured on agentmods" 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 | $0.00240 | $0.00240 |
| Opus 5 | $0.00120 | $0.00120 |
| Sonnet 5 | $0.00048 | $0.00048 |
| Haiku 4.5 | $0.00024 | $0.00024 |
Grade A, and why
tiger-gh-mcp-server 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 8d 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.
What it actually says
Tiger GitHub MCP Server - Development Guidelines
Build, Test & Run Commands
- Build:
./bun run build- Compiles TypeScript to JavaScript - Watch mode:
./bun run watch http- Watches for changes and rebuilds automatically - Run server:
./bun run start stdio- Starts the MCP server using stdio transport - Checks:
./check- All-in-one command to typecheck and lint. Run before every commit.
Code Style Guidelines
- Use ES modules with
.jsextension in import paths - Strictly type all functions and variables with TypeScript
- Follow zod schema patterns for tool input validation
- Prefer async/await over callbacks and Promise chains
- Place all imports at top of file, grouped by external then internal
- Use descriptive variable names that clearly indicate purpose
- Implement proper cleanup for timers and resources in server shutdown
- Follow camelCase for variables/functions, PascalCase for types/classes, UPPER_CASE for constants
- Handle errors with try/catch blocks and provide clear error messages
- Use consistent indentation (2 spaces) and trailing commas in multi-line objects
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.
- 8d ago First seen · 22 lines · 240 tokens per session scan A a5e2131a1062
tiger-gh-mcp-server CLAUDE.md is an instructions file published in the GitHub repository timescale/tiger-gh-mcp-server (31 stars, last pushed 2mo ago), licensed Apache-2.0. It adds 240 tokens to every session, about $0.0012 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 2026-08-30.
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