What is industry-chain-mcp-server AGENTS.md?

Repository instructions for an MCP server that provides access to HandaaS industry-chain data products. An industry chain maps companies, products, or activities across connected stages of an industry.

They are for maintaining the server, its tools, product registry, supported connection methods, health checks, and parameter compatibility.

They keep the server focused on providing existing data and prevent it from taking on analysis or reporting work that belongs elsewhere.

How handaas/industry-chain-mcp-server configures Codex and OpenCode

Reuse

Borrowing it

Nothing to install: this file belongs to handaas/industry-chain-mcp-server. 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/handaas/industry-chain-mcp-server/main/AGENTS.md

Clone the repo

git clone --depth 1 https://github.com/handaas/industry-chain-mcp-server

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/handaas/industry-chain-mcp-server/agents-md/github.svg)](https://agentmods.dev/instructions/handaas/industry-chain-mcp-server/agents-md)

Your own site

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

Per session 2,319 This file is loaded in full into every session.

When invoked 2,319 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	$0.02319	$0.02319
Opus 5.5	$0.00928	$0.00928
Sonnet 5.5	$0.00464	$0.00464
Haiku 4.5	$0.00232	$0.00232

Measured 2mo ago against content hash adb2b8ceaf63, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

industry-chain-mcp-server 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 · 157 lines

How it starts

The opening of the file, as written. The whole thing — 157 lines — stays where its author put it; the contents beside it link to each section on GitHub.

HandaaS Industry Chain MCP — Codex Project Memory

This file is the repository-level operating contract for future Codex sessions. Read it before changing code or documentation.

Mission

Maintain an open-source MCP server that exposes existing HandaaS data products for industry-chain research. The server is a data-access layer; analysis workflows belong in the companion Skill.

Repository: https://github.com/handaas/industry-chain-mcp-server
Companion Skill: https://github.com/handaas/industry-chain-processing-skill
Runtime: Python 3.10+, FastMCP, stdio / sse / streamable-http
Main implementation: server/mcp_server.py
Public MCP endpoint when self-hosted: /mcp
Health endpoints: /health, /api/health

Non-negotiable boundaries

Every MCP tool must wrap an existing HandaaS product. Do not add tools that build industry chains, generate ES plans, score candidates, link enterprises, or render reports.
Preserve public tool names and upstream parameter names unless an intentional breaking release is approved.
Product IDs are stable public platform identifiers. Credentials, tokens, signatures, signed requests, customer data, and account-specific integrator URLs are private.
Never log or return INTEGRATOR_ID, SECRET_ID, SECRET_KEY, token values, signatures, or raw signed requests.
Keep errors structured and actionable. Distinguish missing configuration, invalid parameters, missing products, empty data, HTTP failures, timeouts, and network failures.
A 产品不存在 response must identify product_key, product_name, and product_id so operators know which product permission/configuration is missing.
.env is local-only. .env.example contains placeholders and public defaults only.

Tool and product registry

PRODUCT_IDS and PRODUCT_NAMES in server/mcp_server.py are the source of truth. The current service exposes 23 MCP tools backed by 24 HandaaS products in these groups:

Enterprise discovery and profile
Supply-chain downstream products and enterprises
Advanced enterprise filters
Patent search and statistics
Bidding, procurement, and planned projects
Policy search, policy detail, and approved-project statistics

Read the full file on GitHub · 157 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 · 157 lines · 2,319 tokens per session scan A adb2b8ceaf63

Subscribe to this mod's changes

industry-chain-mcp-server AGENTS.md is an instructions file published in the GitHub repository handaas/industry-chain-mcp-server (3 stars, last pushed 3mo ago), licensed MIT. It adds 2,319 tokens to every session, about $0.0093 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.

Research

industry-chain-mcp-server AGENTS.md next to 6 instructions from other repositories
Mod	Type	Stars	Last push	Licence	Scan	Tokens	Works with
industry-chain-mcp-server AGENTS.mdhandaas/industry-chain-mcp-server	Instructions file	3	3mo ago	MIT	A	2,319	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

industry-chain-mcp-server: Instructions file for Codex