agentmods.dev

mcp-server CLAUDE.md

mcp-server CLAUDE.md is an instructions file for coding agents from keboola/mcp-server. It costs 2,459 tokens per session, scanned C, original, MIT.

Project instructions for contributing to the Keboola MCP Server, including its coding, testing, versioning, and Git rules.

In plain words
What is it for?
Checking whether a design document is needed, following branch and commit naming rules, mapping Docker image tags to versions, and running the project's tests.
Why use it?
It keeps contributors aligned with the project's required process, such as creating the right branch, writing tests, and preparing pull requests.

Instructions file

not rated 86 yesterday C scan 2,459 tokens original MIT
View the source file keboola/mcp-server
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add instructions/keboola/mcp-server/claude-md
Clone the repo
git clone --depth 1 https://github.com/keboola/mcp-server

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 mcp-server CLAUDE.md

README.md
[![agentmods](https://agentmods.dev/badge/instructions/keboola/mcp-server/claude-md.svg)](https://agentmods.dev/instructions/keboola/mcp-server/claude-md)
Your own site
<a href="https://agentmods.dev/instructions/keboola/mcp-server/claude-md"><img src="https://agentmods.dev/badge/instructions/keboola/mcp-server/claude-md.svg" alt="Measured on agentmods" height="20"></a>
Per session 2,459 This file is loaded in full into every session.
When invoked 2,459 The same file — it is already loaded in full.
Security scan C 2 findings. Scan, not verified.
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 $0.02459 $0.02459
Opus 5 $0.01229 $0.01229
Sonnet 5 $0.00492 $0.00492
Haiku 4.5 $0.00246 $0.00246

Measured 4d ago against content hash 9d9f0da19660, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade C, and why

mcp-server CLAUDE.md scanned grade C with 2 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 4d 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.

Downloads and executes remote codehighSupply chain

curl | sh runs whatever the server returns today, which is not necessarily what it returned when this was reviewed.

curl -s "https://hub.docker.com/v2/repositories/keboola/mcp-server/tags/?page_size=20&name=production" | python3 -c "import sys,json; [print(t['name'], t['last_updated']) for t in json.load(sys.stdin)['results']]"

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

curl -s "https://hub.docker.com/v2/repositories/keboola/mcp-server/tags/?page_size=20&name=production" |
CLAUDE.md · 159 lines

How it starts

The opening of the file, as written. The whole thing — 159 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Keboola MCP Server - Project Guide

Contributing Guidelines

See CONTRIBUTING.md for the authoritative contributor guide. It covers:

  • RFC requirement — when a design doc in feature_spec/<feature-name>/RFC.md is required before implementation (new tools, new architectural concepts, new end-to-end behavior), and the required RFC structure
  • Testing requirements — regression tests for bug fixes, unit + E2E tests for features, and parametrize conventions
  • PR checklist — the full set of items every PR must address (branch naming, version bump, uv.lock, tox, RFC link, etc.)

The rules in this file (git workflow, versioning, venv setup) complement CONTRIBUTING.md — when the two overlap, CONTRIBUTING.md is the source of truth for contributor-facing process. Read it before opening a PR.

Git Workflow

  • Always create a branch first before committing changes
  • Branch names must start with the Linear issue ID and be short (e.g., AI-2480-whitelist-n8n-domains)
    • Exception: release branches use release/vX.Y.Z (e.g., release/v1.55.0) — these have no Linear issue
  • Commit messages must start with the Linear issue ID (e.g., AI-2480: description)
  • When working on a Linear task, check the current branch first (git branch). If not already on the correct task branch, create one before making any changes: git checkout -b AI-XXXX-short-description
  • When creating PRs, use the template at .github/pull_request_template.md
  • Every PR must include a pyproject.toml version bump — bump before merging; see Versioning for the rules
  • Prefer rebasing onto main to keep a linear history. Rebasing your own feature/PR branch and force-pushing the result is allowed and expected — always use git push --force-with-lease (never a bare git push --force) so you never clobber commits someone else pushed. Do not rebase a branch that others are actively committing to.

Mapping a Docker Image Tag to a Version

Read the full file on GitHub · 159 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. 4d ago First seen · 159 lines · 2,459 tokens per session scan C 9d9f0da19660

Subscribe to this mod's changes

mcp-server CLAUDE.md is an instructions file published in the GitHub repository keboola/mcp-server (86 stars, last pushed yesterday), licensed MIT. It adds 2,459 tokens to every session, about $0.0123 per session on Opus 5. A static security scan graded it C with 2 findings (downloads and executes remote code, makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

DevOps and cloudGit and workflowTestingdata-platformetl-pipelinekeboola-platformmcpmcp-servermodel-context-protocol
Related

Other instructions, from other repositories

openrouter-mcp-multimodal AGENTS.md

AGENTS.md instructions for stabgan/openrouter-mcp-multimodal, covering agent instructions, before you ship, releasing (read this before publishing), short version and version files (must all match package.json).

stabgan/openrouter-mcp-multimodal · 793 tokens

Plonk AGENTS.md

AGENTS.md instructions for ostapondo/Plonk, covering agent rules, layout, adding a module, build & verify and code style.

ostapondo/Plonk · 3,557 tokens

mcp-dockhand copilot-review.instructions.md

Copilot instructions for strausmann/mcp-dockhand: When reviewing pull requests in this repository.

strausmann/mcp-dockhand · 295 tokens

cyxj-groksearch CLAUDE.md

Claude Code instructions for chenyuxiaojin/cyxj-groksearch, covering claude.md, 常用命令 and 结构与坑.

chenyuxiaojin/cyxj-groksearch · 547 tokens

minecraft-dev-mcp AGENTS.md

Instructions for MCDxAI/minecraft-dev-mcp, covering agent handbook – minecraft dev mcp, project snapshot, what agents should prioritize, architecture wayfinder (src/) and available mcp tools (for llm surfaces).

MCDxAI/minecraft-dev-mcp · 1,145 tokens

bray AGENTS.md

AGENTS.md instructions for forgesworn/bray, covering agents.md — nostr-bray, what this is, build & test, architecture and tool groups.

forgesworn/bray · 2,045 tokens