AgentIndex icon
AgentIndex
naja-scope logo
naja-scope
★ 17
vs
fastapi_mcp logo
fastapi_mcp
★ 12.0k

naja-scope vs fastapi_mcp

naja-scope: naja-scope is an MCP server that enables AI agents to explore SystemVerilog and VHDL designs by asking targeted questions, eliminating the need to paste large codebases. It provides structured access to elaborated design hierarchy, connectivity, and source references, allowing efficient analysis of complex hardware.; fastapi_mcp: FastAPI-MCP allows you to expose your existing FastAPI endpoints as Model Context Protocol (MCP) tools. It offers native integration with FastAPI, including built-in authentication using existing dependencies, and preserves schemas and documentation.

01

TL;DR

naja-scope logo
naja-scopeDev Tooling · ★ 17

Enable AI assistants (e.g., Claude Code, ChatGPT) to navigate and query complex SystemVerilog/VHDL designs efficiently.

Read naja-scope full review →
fastapi_mcp logo
fastapi_mcpDev Tooling · ★ 12.0k
When to choose:
  • You already have a FastAPI application and want to expose its endpoints as MCP tools while reusing your existing FastAPI authentication dependencies and Swagger schemas.
  • You want to mount the MCP server directly onto your ASGI app or deploy it separately under an MIT license.
When to skip:
  • You are building a standalone MCP server from scratch rather than wrapping a FastAPI app; use FastMCP or the official MCP Python SDK.
  • You need an actively updated repository (last push was November 2025).
Read fastapi_mcp full review →
02

Side-by-Side Comparison

Field
naja-scope logonaja-scope
fastapi_mcp logofastapi_mcp
Category
Dev Tooling
Dev Tooling
Stars
★ 17
★ 12.0k
License
Apache-2.0
MIT
Install Command
pip install naja-scope
uv add fastapi-mcp
Updated
5d ago
11mo ago
Open Source
Yes
Yes
Website
↗ Visit
↗ Visit
GitHub
↗ GitHub
↗ GitHub
Tags
SystemVerilog, VHDL, RTL Analysis
FastAPI, MCP, Python
03

Features

naja-scope logonaja-scope
01Trace connectivity (drivers/loads) across design hierarchy.
02Explore module hierarchy, instances, and ports on demand.
03Jump to exact source code lines for any design object.
04Trace fan-in and fan-out combinational logic cones.
05Recover elaborated design intent like enum state names and struct fields.
fastapi_mcp logofastapi_mcp
01Authentication built in, using your existing FastAPI dependencies!
02FastAPI-native: Not just another OpenAPI -> MCP converter
03Zero/Minimal configuration required
04Preserving schemas of your request models and response models
05Flexible deployment - Mount your MCP server to the same app, or deploy separately
04

Use Cases

naja-scope logonaja-scope
↳Enable AI assistants (e.g., Claude Code, ChatGPT) to navigate and query complex SystemVerilog/VHDL designs efficiently.
↳Perform structural analysis and debugging on large RTL and gate-level netlists.
↳Bridge the gap between raw source code and the elaborated design for AI-driven insights.
↳Identify and trace signals, logic paths, and module dependencies within hardware designs.
fastapi_mcp logofastapi_mcp
↳Integrating FastAPI services as tools for large language models (LLMs) that support MCP.
↳Enabling LLMs to interact with and utilize existing business logic and data exposed via FastAPI.
↳Quickly exposing authenticated FastAPI APIs as discoverable and usable tools within an MCP ecosystem.
05

Best For

naja-scope logonaja-scope
—
fastapi_mcp logofastapi_mcp
Most PopularEssential
FAQ

FAQ

What is the difference between naja-scope and fastapi_mcp?
Both naja-scope and fastapi_mcp are in the Dev Tooling category. naja-scope has 17 stars, while fastapi_mcp has 12.0k stars.
Which is better, naja-scope or fastapi_mcp?
The best choice depends on your use case. Choose naja-scope if Enable AI assistants (e.g., Claude Code, ChatGPT) to navigate and query complex SystemVerilog/VHDL designs efficiently., and fastapi_mcp if Integrating FastAPI services as tools for large language models (LLMs) that support MCP..
Is naja-scope free or open source?
Yes, naja-scope is open source on GitHub (Apache-2.0).
Is fastapi_mcp free or open source?
Yes, fastapi_mcp is open source on GitHub (MIT).
Cloud Infrastructure
Ad

Deploy on DigitalOcean

Host your MCP servers, Docker containers, and AI agents with $200 free credit over 60 days.

Claim $200 Free Credit
→

Related

Alternatives to naja-scope →Alternatives to fastapi_mcp →naja-scope details →fastapi_mcp details →