mcp CLAUDE.md

mcp CLAUDE.md is an instructions file for coding agents from NexQL-OSS/mcp. It costs 923 tokens per session, scanned B, original, GPL-3.0.

A project instruction file for the NexQL-OSS/mcp repository, covering its layout, commands, conventions, and a required library extraction step.

In plain words
What is it for?
It is for working on nexql-mcp, including using the documented commands and placing libtinfo.so.5 in the specified local library directory.
Why use it?
It tells the coding agent how this repository is organized and which setup details to follow during development.

Instructions file

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/nexql-oss/mcp/claude-md
Clone the repo
git clone --depth 1 https://github.com/NexQL-OSS/mcp

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 CLAUDE.md

README.md
[![agentmods](https://agentmods.dev/badge/instructions/nexql-oss/mcp/claude-md.svg)](https://agentmods.dev/instructions/nexql-oss/mcp/claude-md)
Your own site
<a href="https://agentmods.dev/instructions/nexql-oss/mcp/claude-md"><img src="https://agentmods.dev/badge/instructions/nexql-oss/mcp/claude-md.svg" alt="Measured on agentmods" height="20"></a>
Per session 923 This file is loaded in full into every session.
When invoked 923 The same file — it is already loaded in full.
Security scan B 2 findings. Scan, not verified.
Origin unknown 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 $0.00923 $0.00923
Opus 5 $0.00462 $0.00462
Sonnet 5 $0.00185 $0.00185
Haiku 4.5 $0.00092 $0.00092

Measured 4d ago against content hash 0dbc58d8a99d, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade B, and why

mcp CLAUDE.md scanned grade B 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.

Asks for rootmediumPrivilege escalation

A mod that escalates privileges can change anything on the machine, not only the project.

**Build deps:** `pg_query` needs clang/libclang (`sudo pacman -S clang` on Arch, or `apt install clang libclang-dev` on Debian/Ubuntu). CI installs clang on ubuntu-latest.

Makes network callslowCapability

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

# curl -fsSL -o /tmp/libtinfo5.deb http://deb.debian.org/debian/pool/main/n/ncurses/libtinfo5_6.4-4_amd64.deb
CLAUDE.md · 67 lines

The source is not reproduced here

Licensed GPL-3.0

The repository is licensed GPL-3.0, which this catalogue does not treat as permission to reproduce the file. Read it at the source.

Read it on GitHub

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 · 67 lines · 923 tokens per session scan B 0dbc58d8a99d

Subscribe to this mod's changes

mcp CLAUDE.md is an instructions file published in the GitHub repository NexQL-OSS/mcp (0 stars, last pushed yesterday), licensed GPL-3.0. It adds 923 tokens to every session, about $0.0046 per session on Opus 5. A static security scan graded it B with 2 findings (asks for root, makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.