What is vvk-charts-mcp AGENTS.md?

A project guide for coding agents working on the vvk-charts-mcp Python project. It documents the setup, run, build, lint, type-checking, and test commands.

It helps agents set up the Python environment, start the MCP server or command-line client, build the package, run code checks, and run tests.

It gives an agent the repository's working instructions in one place, reducing guesswork about how to install, run, and check the project.

How valderan/vvk-charts-mcp configures Codex and OpenCode

Reuse

Borrowing it

Nothing to install: this file belongs to valderan/vvk-charts-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/valderan/vvk-charts-mcp/main/AGENTS.md

Clone the repo

git clone --depth 1 https://github.com/valderan/vvk-charts-mcp

Made for: Codex, OpenCode.

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.

README.md

[![agentmods](https://agentmods.dev/badge/instructions/valderan/vvk-charts-mcp/agents-md/github.svg)](https://agentmods.dev/instructions/valderan/vvk-charts-mcp/agents-md)

Your own site

<a href="https://agentmods.dev/instructions/valderan/vvk-charts-mcp/agents-md"><img src="https://agentmods.dev/badge/instructions/valderan/vvk-charts-mcp/agents-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.

Your own site · 80×15

<a href="https://agentmods.dev/instructions/valderan/vvk-charts-mcp/agents-md"><img src="https://agentmods.dev/badge/instructions/valderan/vvk-charts-mcp/agents-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 1,384 This file is loaded in full into every session.

When invoked 1,384 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 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.

Model	Per session	Once invoked
Fable 5.1	$0.01384	$0.01384
Opus 5.5	$0.00554	$0.00554
Sonnet 5.5	$0.00277	$0.00277
Haiku 4.5	$0.00138	$0.00138

Measured 2mo ago against content hash 23a61b070c1a, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

vvk-charts-mcp AGENTS.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.

AGENTS.md · 167 lines

How it starts

The opening of the file, as written. The whole thing — 167 lines — stays where its author put it; the contents beside it link to each section on GitHub.

AGENTS.md

Operational guide for coding agents working in vvk-charts-mcp.

Project Snapshot

Language: Python (>=3.10)
Packaging: pyproject.toml with hatchling
Environment manager: uv
Main package path: src/vvk_charts_mcp
Entry points:
- vvk-charts-mcp -> vvk_charts_mcp.server:main
- vvk-charts-cli -> vvk_charts_mcp.client:main
Primary libraries: mcp, plotly, plotext, pydantic

Setup Commands

Install deps (including dev deps):
- uv sync
Recreate env from lockfile:
- uv sync --frozen

Run Commands

Run MCP server locally:
- uv run vvk-charts-mcp
Run interactive CLI client:
- uv run vvk-charts-cli

Build / Lint / Typecheck / Test

Build package artifacts:
- uv build
Lint entire repo (Ruff):
- uv run ruff check .
Auto-fix lint issues where safe:
- uv run ruff check . --fix
Static type checking:
- uv run mypy src
Run all tests:
- uv run pytest

Single-Test Commands (important)

There is currently no tests/ directory in this repository. Use these commands once tests exist.

Run one file:
- uv run pytest tests/test_example.py
Run one test function:
- uv run pytest tests/test_example.py::test_specific_case
Run one test class:
- uv run pytest tests/test_example.py::TestSuite
Run tests by keyword expression:
- uv run pytest -k "terminal and dashboard"
Run with quiet output for agents:
- uv run pytest -q

Repository Structure

src/vvk_charts_mcp/server.py: MCP tool schema + tool dispatch.
src/vvk_charts_mcp/client.py: interactive local smoke-test client.
src/vvk_charts_mcp/charts/: chart classes (line, bar, pie, scatter, area).
src/vvk_charts_mcp/terminal/: terminal chart/dashboard rendering + themes.
src/vvk_charts_mcp/utils/export.py: PNG/SVG/base64 export helpers.
ai/: reusable prompts/profiles for chart-focused agents.

Code Style Rules

These rules are inferred from current source and tool config. Follow existing conventions.

Read the full file on GitHub · 167 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.

2mo ago First seen · 167 lines · 1,384 tokens per session scan A 23a61b070c1a

Subscribe to this mod's changes

vvk-charts-mcp AGENTS.md is an instructions file published in the GitHub repository valderan/vvk-charts-mcp (1 stars, last pushed 8mo ago), licensed MIT. It adds 1,384 tokens to every session, about $0.0055 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 2026-08-31.

vvk-charts-mcp AGENTS.md next to 6 instructions from other repositories
Mod	Type	Stars	Last push	Licence	Scan	Tokens	Works with
vvk-charts-mcp AGENTS.mdvalderan/vvk-charts-mcp	Instructions file	1	8mo ago	MIT	A	1,384	Codex, OpenCode
vscode buildNext.instructions.mdmicrosoft/vscode	Instructions file	195k	yesterday	MIT	A	9,719	GitHub Copilot
next.js AGENTS.mdvercel/next.js	Instructions file	143k	yesterday	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

vvk-charts-mcp: Instructions file for Codex