What is StackBridge-MCP AGENTS.md?

A project instruction guide for StackBridge-MCP, an AI-agent system that connects frontend code, backend routes, databases, and MCP tools. It documents the system layout, route relationships, database models, and available verification tools.

Use it when working on StackBridge-MCP to trace full-stack paths, inspect route contracts, verify database schema changes, check possible breakage, and review stack health.

It gives coding agents a map of how the project's parts connect, reducing guesswork when tracing requests or checking changes across the stack. An MCP tool is a callable function that an AI agent can use.

How ZainUlAbideen02/StackBridge-MCP configures Codex and OpenCode

Reuse

Borrowing it

Nothing to install: this file belongs to ZainUlAbideen02/StackBridge-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/ZainUlAbideen02/StackBridge-MCP/main/AGENTS.md

Clone the repo

git clone --depth 1 https://github.com/ZainUlAbideen02/StackBridge-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/zainulabideen02/stackbridge-mcp/agents-md/github.svg)](https://agentmods.dev/instructions/zainulabideen02/stackbridge-mcp/agents-md)

Your own site

<a href="https://agentmods.dev/instructions/zainulabideen02/stackbridge-mcp/agents-md"><img src="https://agentmods.dev/badge/instructions/zainulabideen02/stackbridge-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/zainulabideen02/stackbridge-mcp/agents-md"><img src="https://agentmods.dev/badge/instructions/zainulabideen02/stackbridge-mcp/agents-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 799 This file is loaded in full into every session.

When invoked 799 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	$0.00799	$0.00799
Opus 5.5	$0.00320	$0.00320
Sonnet 5.5	$0.00160	$0.00160
Haiku 4.5	$0.00080	$0.00080

Measured 2mo ago against content hash c786de37bb05, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

StackBridge-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 · 50 lines

How it starts

The opening of the file, as written. The whole thing — 50 lines — stays where its author put it; the contents beside it link to each section on GitHub.

AGENTS.md — StackBridge AI Agent Architecture Guide

Automated full-stack AST boundary map generated by StackBridge-MCP.

1. System Topology Overview

Total Dependency Nodes: 15
Total Cross-Boundary Edges: 7
Frontend Client Calls: 4
Backend API Routes & MCP Tools: 9
Database ORM Models: 2

2. Full-Stack Boundary & Route Matrix

Type	Endpoint / Target	Methods	Source File	Handler / Symbol	Referenced Models
MCP Tool	`tools/trace_fullstack_path`	`MCP_TOOL`	`stackbridge/mcp_server/server.py`	`trace_fullstack_path()`	—
MCP Tool	`tools/get_route_contract`	`MCP_TOOL`	`stackbridge/mcp_server/server.py`	`get_route_contract()`	—
MCP Tool	`tools/verify_schema_change`	`MCP_TOOL`	`stackbridge/mcp_server/server.py`	`verify_schema_change()`	—
MCP Tool	`tools/verify_breakage`	`MCP_TOOL`	`stackbridge/mcp_server/server.py`	`verify_breakage()`	—
MCP Tool	`tools/get_stack_health`	`MCP_TOOL`	`stackbridge/mcp_server/server.py`	`get_stack_health()`	—
FastAPI Route	`/api/v2/analytics/{org_id}`	`GET`	`tests/fixtures/advanced_fullstack/backend/routers/analytics.py`	`get_analytics()`	—
FastAPI Route	`/api/v2/auth/login`	`POST`	`tests/fixtures/advanced_fullstack/backend/routers/auth.py`	`login()`	—
FastAPI Route	`/api/v1/teams`	`GET`	`tests/fixtures/synthetic_fullstack/backend/routes.py`	`get_teams()`	—
FastAPI Route	`/api/v1/users/{user_id}/billing`	`GET`	`tests/fixtures/synthetic_fullstack/backend/routes.py`	`get_user_billing()`	—

3. Database Schema & ORM Models

Model Name	Table Name	Source File	Fields
`User`	`users`	`tests/fixtures/synthetic_fullstack/backend/models.py`	`id, email, name`
`BillingAccount`	`billing_accounts`	`tests/fixtures/synthetic_fullstack/backend/models.py`	`id, user_id, plan, balance`

Read the full file on GitHub · 50 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 · 50 lines · 799 tokens per session scan A c786de37bb05

Subscribe to this mod's changes

StackBridge-MCP AGENTS.md is an instructions file published in the GitHub repository ZainUlAbideen02/StackBridge-MCP (0 stars, last pushed 2mo ago), licensed MIT. It adds 799 tokens to every session, about $0.0032 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.

StackBridge-MCP AGENTS.md next to 6 instructions from other repositories
Mod	Type	Stars	Last push	Licence	Scan	Tokens	Works with
StackBridge-MCP AGENTS.mdZainUlAbideen02/StackBridge-MCP	Instructions file	0	2mo ago	MIT	A	799	Codex, OpenCode
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langchain AGENTS.mdlangchain-ai/langchain	Instructions file	149k	yesterday	MIT	A	4,680	Codex, OpenCode
vscode copilot-instructions.mdmicrosoft/vscode	Instructions file	195k	today	MIT	A	3,093	GitHub Copilot
vscode model-prompts.instructions.mdmicrosoft/vscode	Instructions file	195k	today	MIT	A	2,022	GitHub Copilot

StackBridge-MCP: Instructions file for Codex