AgentIndex icon
AgentIndex
Charles-mcp logo
Charles-mcp
★ 329
vs
yfinance-mcp logo
yfinance-mcp
★ 204

Charles-mcp vs yfinance-mcp

Charles-mcp: Charles MCP Server bridges Charles Proxy with MCP clients, enabling AI agents to read live traffic incrementally, analyze recorded sessions with structured summary-first output, and drill down into details. It supports real-time capture, history analysis, and a reverse engineering toolchain for decoding, replay, and signature discovery, all with token-budget optimized responses.; yfinance-mcp: yfinance-mcp is a Model Context Protocol server that wraps Yahoo Finance data via the yfinance library. It offers tools to retrieve ticker info, news, search, top entities, and price history with optional chart generation. Designed for easy integration with MCP clients like Claude.

01

TL;DR

Charles-mcp logo
Charles-mcpDev Tooling · ★ 329

Real-time traffic monitoring and debugging for AI agents.

Read Charles-mcp full review →
yfinance-mcp logo
yfinance-mcpDev Tooling · ★ 204

Integrate real-time stock data and news into chatbots

Read yfinance-mcp full review →
02

Side-by-Side Comparison

Field
Charles-mcp logoCharles-mcp
yfinance-mcp logoyfinance-mcp
Category
Dev Tooling
Dev Tooling
Stars
★ 329
★ 204
License
MIT
MIT
Install Command
uvx charles-mcp
uvx yfmcp@latest
Updated
4mo ago
6d ago
Open Source
Yes
Yes
Website
↗ Visit
↗ Visit
GitHub
↗ GitHub
↗ GitHub
Tags
ai-agent, charles-proxy, codex
finance, mcp, mcp-server
03

Features

Charles-mcp logoCharles-mcp
01Real-time live capture with incremental reading (cursor-based, no data loss).
02Summary-first structured analysis (group, stats, detail) for token efficiency.
03History analysis of recorded sessions (.chlsj files) with filtering and drill-down.
04Reverse analysis toolchain: import, decode, replay, and signature candidate discovery.
05Token-budget optimized output with safe defaults and large-response warnings.
yfinance-mcp logoyfinance-mcp
01Retrieve comprehensive stock data including company info, financials, and governance
02Fetch recent news articles for a stock symbol
03Search Yahoo Finance for quotes and news
04Get top entities (ETFs, funds, companies) by sector
05Fetch historical price data with optional candlestick/VWAP/volume profile charts
04

Use Cases

Charles-mcp logoCharles-mcp
↳Real-time traffic monitoring and debugging for AI agents.
↳Analyzing historical packet captures to understand API behavior.
↳Reverse engineering authentication and signing mechanisms.
yfinance-mcp logoyfinance-mcp
↳Integrate real-time stock data and news into chatbots
↳Build financial analysis tools with historical price charts
↳Search and screen stocks by sector and performance
FAQ

FAQ

What is the difference between Charles-mcp and yfinance-mcp?
Both Charles-mcp and yfinance-mcp are in the Dev Tooling category. Charles-mcp has 329 stars, while yfinance-mcp has 204 stars.
Which is better, Charles-mcp or yfinance-mcp?
The best choice depends on your use case. Choose Charles-mcp if Real-time traffic monitoring and debugging for AI agents., and yfinance-mcp if Integrate real-time stock data and news into chatbots.
Is Charles-mcp free or open source?
Yes, Charles-mcp is open source on GitHub (MIT).
Is yfinance-mcp free or open source?
Yes, yfinance-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 Charles-mcp →Alternatives to yfinance-mcp →Charles-mcp details →yfinance-mcp details →