io.github.daedalus/mcp-capstone

mcp-capstone

MCP server exposing Capstone 5.0.7 disassembly framework

0 tools GitHub PyPI

No known CVEs

No license

Maintained

Last commit 38d ago

Works with most clients

Transport: sse, http

0 tools

Grade F

Edit this pageView history

Security Developer Tools

Step 1

Install in your client

Config is the same across clients — only the file and path differ.

Supported in Claude Desktopsse, http · Node 18+

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "io-github-daedalus-mcp-capstone": {
      "args": [
        "mcp-capstone"
      ],
      "command": "uvx"
    }
  }
}

Are you the author?

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[![MCPpedia Score](https://mcppedia.org/api/badge/io-github-daedalus-mcp-capstone)](https://mcppedia.org/s/io-github-daedalus-mcp-capstone)

Read me

What io.github.daedalus/mcp-capstone does

MCP server that exposes Capstone 5.0.7 disassembly framework functionalities as tools and resources, enabling LLMs to perform binary disassembly, reverse engineering, and instruction analysis.

Test This Server

Run this in your terminal to verify the server starts. Then let us know if it worked — your result helps other developers.

uvx 'mcp-capstone' 2>&1 | head -1 && echo "✓ Server started successfully"

After testing, let us know if it worked:

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Scored, not listed

Why this score

Five weighted categories — click any category to see the underlying evidence.

Score breakdown

50/100across 5 weighted dimensions

How we score →

0255075100

−50

Security

Maintenance

Efficiency

Documentation

Compatibility

Categoriesclick a row to see evidence

Security

OSV.dev

No known CVEs.

Checked mcp-capstone against OSV.dev.

Community

Reviews

Be the first to review

Have you used this server?

Share your experience — it helps other developers decide.

How easy was setup?Did it work reliably?How was the documentation?

Frequently Asked Questions

Is io.github.daedalus/mcp-capstone safe to use?: io.github.daedalus/mcp-capstone has no known CVEs as of the latest MCPpedia security scan. It does not require authentication, so any local process can connect — keep this in mind in shared environments.
How do I install io.github.daedalus/mcp-capstone?: io.github.daedalus/mcp-capstone supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.
What AI clients work with io.github.daedalus/mcp-capstone?: io.github.daedalus/mcp-capstone is compatible with claude-desktop, cursor, claude-code. It uses sse and http transport.
Is io.github.daedalus/mcp-capstone actively maintained?: io.github.daedalus/mcp-capstone is recently maintained — last commit was 38 days ago.

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Community

Discussion

Start a conversation

Ask a question, share a tip, or report an issue.

Has anyone used this with Cursor?How do you handle auth?Any alternatives?

Usage

CLI

mcp-capstone

Python

from mcp_capstone import disasm, get_version # Get version version = get_version() print(f"Capstone {version['major']}.{version['minor']}") # Disassemble x86-64 code instructions = disasm("8b440404", arch="x86", mode="64") for insn in instructions: print(f"0x{insn['address']:x}: {insn['mnemonic']} {insn['op_str']}")

Supported Architectures

x86 (16/32/64-bit)

ARM (ARM, Thumb, ARM mode)

AArch64 (ARMv8)

MIPS (MIPS32/64, MIPS2/3, R6)

PowerPC (32/64-bit, SPE, QPX)

RISC-V (RV32/64GC)

SPARC (V8/V9)

SystemZ

M68K (68000-68060)

M680X (6301/6309/6800/6805/6808/6809/6811/CPU12/HCS08)

TriCore

TMS320C64X

WebAssembly

XCore

BPF (Classic/Extended)

EVM (Ethereum Virtual Machine)

Tools

Tool

Description

get_version

Get Capstone version

check_support

Check architecture support

list_architectures

List all architectures

disasm

Full disassembly with details

disasm_lite

Lightweight disassembly

disasm_quick

Quick disassembly

get_architectures

All architecture constants

get_modes

All mode constants

get_options

All option constants

get_operands

All operand type constants

get_groups

All instruction group constants

get_errors

All error constants

git clone https://github.com/daedalus/mcp-capstone.git cd mcp-capstone pip install -e ".[test]" # run tests pytest # format ruff format src/ tests/ # lint ruff check src/ tests/ # type check mypy src/

Frequently Asked Questions

Is io.github.daedalus/mcp-capstone safe to use?

io.github.daedalus/mcp-capstone has no known CVEs as of the latest MCPpedia security scan. It does not require authentication, so any local process can connect — keep this in mind in shared environments.

How do I install io.github.daedalus/mcp-capstone?

io.github.daedalus/mcp-capstone supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.

What AI clients work with io.github.daedalus/mcp-capstone?

io.github.daedalus/mcp-capstone is compatible with claude-desktop, cursor, claude-code. It uses sse and http transport.

Is io.github.daedalus/mcp-capstone actively maintained?

io.github.daedalus/mcp-capstone is recently maintained — last commit was 38 days ago.

mcp-capstone

MCP server that exposes Capstone 5.0.7 disassembly framework functionalities as tools and resources, enabling LLMs to perform binary disassembly, reverse engineering, and instruction analysis.

Install

pip install mcp-capstone

Usage

CLI

mcp-capstone

Python

from mcp_capstone import disasm, get_version

# Get version
version = get_version()
print(f"Capstone {version['major']}.{version['minor']}")

# Disassemble x86-64 code
instructions = disasm("8b440404", arch="x86", mode="64")
for insn in instructions:
    print(f"0x{insn['address']:x}: {insn['mnemonic']} {insn['op_str']}")

Supported Architectures

x86 (16/32/64-bit)
ARM (ARM, Thumb, ARM mode)
AArch64 (ARMv8)
MIPS (MIPS32/64, MIPS2/3, R6)
PowerPC (32/64-bit, SPE, QPX)
RISC-V (RV32/64GC)
SPARC (V8/V9)
SystemZ
M68K (68000-68060)
M680X (6301/6309/6800/6805/6808/6809/6811/CPU12/HCS08)
TriCore
TMS320C64X
WebAssembly
XCore
BPF (Classic/Extended)
EVM (Ethereum Virtual Machine)

Tools

Tool	Description
`get_version`	Get Capstone version
`check_support`	Check architecture support
`list_architectures`	List all architectures
`disasm`	Full disassembly with details
`disasm_lite`	Lightweight disassembly
`disasm_quick`	Quick disassembly
`get_architectures`	All architecture constants
`get_modes`	All mode constants
`get_options`	All option constants
`get_operands`	All operand type constants
`get_groups`	All instruction group constants
`get_errors`	All error constants

Development

git clone https://github.com/daedalus/mcp-capstone.git
cd mcp-capstone
pip install -e ".[test]"

# run tests
pytest

# format
ruff format src/ tests/

# lint
ruff check src/ tests/

# type check
mypy src/

mcp-name: io.github.daedalus/mcp-capstone