Borrowing it
Nothing to install: this file belongs to Daghis/teamcity-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/Daghis/teamcity-mcp/main/CLAUDE.mdgit clone --depth 1 https://github.com/Daghis/teamcity-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/daghis/teamcity-mcp/claude-md)<a href="https://agentmods.dev/instructions/daghis/teamcity-mcp/claude-md"><img src="https://agentmods.dev/badge/instructions/daghis/teamcity-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/daghis/teamcity-mcp/claude-md"><img src="https://agentmods.dev/badge/instructions/daghis/teamcity-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 | $0.00635 | $0.00635 |
| Opus 5 | $0.00318 | $0.00318 |
| Sonnet 5 | $0.00127 | $0.00127 |
| Haiku 4.5 | $0.00064 | $0.00064 |
Grade A, and why
teamcity-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 9d 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.
How it starts
The opening of the file, as written. The whole thing — 81 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Claude Code Instructions for teamcity-mcp
Project Overview
TeamCity MCP Server - An MCP (Model Context Protocol) server that provides tools for interacting with TeamCity CI/CD.
Development Commands
npm run build # Build the project
npm run lint # Run ESLint
npm run format # Run Prettier
npm run check # Run all checks (build, lint, format)
Testing
Unit tests
npm test # Run all unit tests
npm run test:coverage # Run with coverage report
Integration tests
Requires TEAMCITY_URL and TEAMCITY_TOKEN in .env or environment.
npm run test:integration # Run integration tests (some suites skipped)
SERIAL_BUILD_TESTS=true npm run test:integration # Run ALL integration tests including serial suites
Serial suites are skipped by default because they need exclusive access to TeamCity resources (queue operations, streaming artifacts). The SERIAL_BUILD_TESTS=true flag enables them.
Code Conventions
- TypeScript strict mode, no
any - Test code must be at the same quality as production code
- Use existing logger utilities, avoid
console.log - Follow Conventional Commits for commit messages
Key Patterns
Auto-generated API client
The TeamCity API client in src/teamcity-client/api/ is auto-generated from OpenAPI specs. Method names with numeric suffixes (e.g., createBuildParameterOfBuildType_1) differentiate between endpoints with similar operations:
- Non-suffixed methods often target
/output-parameters _1,_7, etc. suffixed methods target/parameters
Always verify the endpoint path in the generated code when using these methods.
Parameter tools
Three parameter sets exist:
- Project parameters:
/projects/{id}/parameters(supports types) - Build config input parameters:
/buildTypes/{id}/parameters(supports types) - Build config output parameters:
/buildTypes/{id}/output-parameters(no type support)
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.
- 9d ago First seen · 81 lines · 635 tokens per session scan A 767ad8c78f39
teamcity-mcp CLAUDE.md is an instructions file published in the GitHub repository Daghis/teamcity-mcp (28 stars, last pushed 8d ago), licensed MIT. It adds 635 tokens to every session, about $0.0032 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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