mcp-data-analysis-agent: Instructions file for Codex

AGENTS.md

mcp-data-analysis-agent AGENTS.md is an instructions file for Codex, OpenCode from hassanvfx/mcp-data-analysis-agent. It costs 586 tokens per session, scanned C, original, MIT.

Repository instructions for an MCP data-analysis agent that keeps persistent engineering knowledge in an Open Knowledge Format bundle. They define how agents should record task journals, search existing knowledge, and update it.

In plain words
What is it for?
Guiding knowledge searches, task journals, YAML metadata, links between related notes, knowledge logs, repository installation requests, and commit practices.
Why use it?
They reduce repeated investigation and lost project context by giving substantial tasks a consistent journal and knowledge workflow.

Instructions file for CodexOpenCode

Written for Codex and OpenCode: the file is AGENTS.md. Also seen: mentions AGENTS.md; mentions Codex; built for cline.

This is hassanvfx/mcp-data-analysis-agent's own configuration. It tells Codex and OpenCode how to work on mcp-data-analysis-agent itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything mcp-data-analysis-agent configures →

Reuse

Borrowing it

Nothing to install: this file belongs to hassanvfx/mcp-data-analysis-agent. 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/hassanvfx/mcp-data-analysis-agent/main/AGENTS.md
Clone the repo
git clone --depth 1 https://github.com/hassanvfx/mcp-data-analysis-agent

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.

agentmods badge for mcp-data-analysis-agent AGENTS.md

README.md
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Your own site
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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.

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Your own site · 80×15
<a href="https://agentmods.dev/instructions/hassanvfx/mcp-data-analysis-agent/agents-md"><img src="https://agentmods.dev/badge/instructions/hassanvfx/mcp-data-analysis-agent/agents-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 586 This file is loaded in full into every session.
When invoked 586 The same file — it is already loaded in full.
Security scan C 2 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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00586 $0.00586
Opus 5.5 $0.00234 $0.00234
Sonnet 5.5 $0.00117 $0.00117
Haiku 4.5 $0.00059 $0.00059

Measured 2mo ago against content hash 526e5140b758, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade C, and why

mcp-data-analysis-agent AGENTS.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 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.

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 | bash` command) to install the package and configure credential-free global MCP client

Makes network callslowCapability

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

`curl | bash` command) to install the package and configure credential-free global MCP client
AGENTS.md · 43 lines

How it starts

The opening of the file, as written. The whole thing — 43 lines — stays where its author put it; the contents beside it link to each section on GitHub.

ClineFlow: OKF Knowledge Workflow

This project keeps persistent engineering context in the knowledge/ Open Knowledge Format (OKF) v0.2 bundle.

ChatGPT Codex and compatible agents

AGENTS.md is the shared instruction entry point for ChatGPT Codex, Cursor, and other compatible coding agents. Read clineflow/WORKING_WITH_CODEX.md for the Codex workflow; the same OKF knowledge contract also applies to Cline, Copilot, and Windsurf.

Task knowledge rules

  1. For each substantial task, create or resume knowledge/journals/<task-name>.md using knowledge/journals/TASK_TEMPLATE.md.
  2. Every task journal is an OKF concept. Keep its YAML frontmatter valid, retain type: Engineering Journal, and update generated.at after meaningful changes.
  3. Use status: draft while work is active and status: stable when it is complete. Do not add verified or sources unless they are factual.
  4. Before starting or resuming work, search knowledge/ first. If docs/journals/ exists, search it too as read-only legacy context. Never create or update new work there.
  5. Link related concepts with normal Markdown links. Update knowledge/log.md for material knowledge changes.

Commit workflow

When the user asks to commit:

  1. Update the active knowledge/journals/ concept with the implementation summary, decisions, tests, and next steps.
  2. Update knowledge/log.md if the change added or materially changed knowledge.
  3. Run ./validate-okf and resolve validation failures. When the project has optional PyYAML available, prefer ./validate-okf --strict before committing.
  4. Stage the code and updated knowledge artifacts together, then create a descriptive commit.

Repository installation requests

When a user asks to install this repository, use its install.sh (or the documented GitHub curl | bash command) to install the package and configure credential-free global MCP client entries. It does not bootstrap, inspect, or write the caller's project. Each data-enabled project separately creates its ignored .mcp-data-source file.

Read the full file on GitHub · 43 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. 2mo ago First seen · 43 lines · 586 tokens per session scan C 526e5140b758

Subscribe to this mod's changes

mcp-data-analysis-agent AGENTS.md is an instructions file published in the GitHub repository hassanvfx/mcp-data-analysis-agent (0 stars, last pushed 2mo ago), licensed MIT. It adds 586 tokens to every session, about $0.0023 per session on Opus 5.5. 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 2026-08-31.

Related

mcp-data-analysis-agent AGENTS.md compared with instructions from other repositories

mcp-data-analysis-agent AGENTS.md next to 6 instructions from other repositories
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mcp-data-analysis-agent AGENTS.mdhassanvfx/mcp-data-analysis-agentInstructions file02mo agoMITC586Codex, OpenCode
vscode buildNext.instructions.mdmicrosoft/vscodeInstructions file195kyesterdayMITA9,719GitHub Copilot
next.js AGENTS.mdvercel/next.jsInstructions file143ktodayMITA7,461Codex, OpenCode
langchain AGENTS.mdlangchain-ai/langchainInstructions file149kyesterdayMITA4,680Codex, OpenCode
vscode oss-third-party-notices.instructions.mdmicrosoft/vscodeInstructions file195kyesterdayMITA5,516GitHub Copilot
vscode copilot-instructions.mdmicrosoft/vscodeInstructions file195kyesterdayMITA3,093GitHub Copilot
deepseek-harness AGENTS.mddeepseek-ai/deepseek-harnessInstructions file274k2d agoMITA4,313Codex, OpenCode