ghidra-mcp: Instructions file for Codex

AGENTS.md

ghidra-mcp AGENTS.md is an instructions file for Codex, OpenCode from bethington/ghidra-mcp. It costs 575 tokens per session, scanned A, original, Apache-2.0.

Project-specific instructions for ghidra-mcp, a tool that connects Ghidra—a program for examining compiled software—with AI tools. They describe the repository, its Java and Python parts, priorities, and development rules.

In plain words
What is it for?
Use them when changing ghidra-mcp, especially for maintaining its Ghidra extension and Python bridge, keeping endpoint records aligned, running tests, and checking CI-related work.
Why use it?
An agent working in an unfamiliar repository can otherwise overlook its structure, required checks, or current maintenance priorities. These instructions provide that project context in one place.

Instructions file for CodexOpenCode

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

This is bethington/ghidra-mcp's own configuration. It tells Codex and OpenCode how to work on ghidra-mcp 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 ghidra-mcp configures →

About the project

Ghidra MCP Server connects Ghidra, a software reverse-engineering tool for examining compiled programs, to AI tools through the Model Context Protocol (MCP), a standard way for applications to expose actions and data to language models. Reverse engineers use it to analyze binaries, automate batch work, and interact with Ghidra through graphical or headless operation. The catalogue entries provide instructions and MCP integration for working with the server.

bethington/ghidra-mcp · 3,728 stars · on GitHub

Reuse

Borrowing it

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

Made for: Codex, OpenCode.

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Per session 575 This file is loaded in full into every session.
When invoked 575 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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00575 $0.00575
Opus 5 $0.00287 $0.00287
Sonnet 5 $0.00115 $0.00115
Haiku 4.5 $0.00057 $0.00057

Measured 9d ago against content hash 558f248fb21f, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

ghidra-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 9d 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 · 46 lines

How it starts

The opening of the file, as written. The whole thing — 46 lines — stays where its author put it; the contents beside it link to each section on GitHub.

AGENTS.md — ghidra-mcp Project

You are a coding agent working on ghidra-mcp, a Model Context Protocol server that bridges Ghidra's reverse engineering capabilities with AI tools.

Project Context

  • Repo: https://github.com/bethington/ghidra-mcp
  • Version: 7.0.0
  • Language: Java (Ghidra extension) + Python (MCP bridge)
  • Key feature: 267 for binary analysis, knowledge database, BSim integration, headless server support, AI documentation workflows

Directory Structure

  • src/ — Java source for Ghidra extension and headless server
  • python/bridge_mcp_ghidra/ — Python MCP bridge package (bridge-mcp-ghidra console script / python -m bridge_mcp_ghidra)
  • pyproject.toml + uv.lock — uv project (ships the ghidra-mcp-bridge wheel; deps via PEP 735 groups)
  • docs/ — Documentation and workflow prompts
  • tests/ — Python unit tests and endpoint catalog
  • CHANGELOG.md — Version history

Current Priorities

  1. Maintain headless server parity with GUI plugin endpoints
  2. Keep tests/endpoints.json in sync with Java endpoint registrations
  3. Maintain CI/CD pipeline health
  4. Community PR reviews

Guidelines

  • Run tests before committing: pytest tests/unit/ -v --no-cov
  • Build: mvn clean package assembly:single -DskipTests
  • Quick compile check: mvn clean compile -q
  • Follow existing code style
  • Update CHANGELOG.md for user-facing changes
  • Create PRs for review (don't push directly to main)
  • Use python -m tools.setup bump-version --new X.Y.Z to bump version across all maintained files atomically

Commands

  • Build: mvn clean package assembly:single -DskipTests
  • Quick compile: mvn clean compile -q
  • Test (Python): pytest tests/unit/ -v --no-cov
  • Preflight: python -m tools.setup preflight --ghidra-path F:\ghidra_12.1.2_PUBLIC
  • Deploy: python -m tools.setup ensure-prereqs --ghidra-path F:\ghidra_12.1.2_PUBLIC then python -m tools.setup build then python -m tools.setup deploy --ghidra-path F:\ghidra_12.1.2_PUBLIC
  • Version bump: python -m tools.setup bump-version --new X.Y.Z

Read the full file on GitHub · 46 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. 9d ago First seen · 46 lines · 575 tokens per session scan A 558f248fb21f

Subscribe to this mod's changes

ghidra-mcp AGENTS.md is an instructions file published in the GitHub repository bethington/ghidra-mcp (3,728 stars, last pushed 5d ago), licensed Apache-2.0. It adds 575 tokens to every session, about $0.0029 per session on Opus 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 2026-08-30.

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