Plugin · Claude Code · LLM Integration

Bogheorghiu Ex Cog

bogheorghiu-ex-cog is a Claude Code plugin marketplace for the Idea phase that pairs MCP financial research tooling so agents externalize market and value investigation.

by bogheorghiu · github.com/bogheorghiu/ex-cog

Add ex-cog’s MCP-backed financial and market-research plugins so Claude can externalize stock and value investigation before you commit capital or product bets.

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Install

Add it to Claude Code

Install the plugin in Claude Code. One command, paste-ready.

Install the plugin
/plugin install bogheorghiu-ex-cog@bogheorghiu/ex-cog
Add to ClaudeUse the Agent APISkillselion is itself an MCP server - your agent can fetch this config directly.
Agent API

Built to be called by your agent

Skillselion is itself an MCP server. Your agent can pull this entry and a paste-ready install config straight from the API - no copy-paste.

Retrieve this entry with skillselion.get_details("plugin:bogheorghiu/ex-cog") and the paste-ready config with skillselion.get_install_config("plugin:bogheorghiu/ex-cog").

About

What it does

bogheorghiu-ex-cog is a small Claude Code plugin marketplace built around the idea that cognition should live outside the closed model—especially for financial and market investigation. The listing includes two plugins with keywords spanning MCP servers, yfinance, stock analysis, ethical data extraction, and synthesis for budget-conscious builders. Indie founders and solo investors use it during Idea and Validate when they need the agent to pull external facts, compare narratives, and document reasoning before sizing a product or portfolio move. It is not a trading bot; it is agent-side tooling that wires research habits into Claude Code. Install the marketplace, connect MCP capabilities as each plugin documents, and run explicit investigation prompts with citations and limits. Skillselion places it on research because that is where external cognition pays off first, with follow-on use when scoping bets or reviewing performance themes in Grow.

Highlights

  • Two-plugin bundle oriented around externalized cognition and structured research.
  • Financial and market data flows via MCP server patterns and yfinance-related tooling.
  • Budget-conscious and ethical extraction framing for investigation workflows.
  • Value investing and concentrated-analysis keyword coverage for deep dives.
  • Research synthesis toolkit rather than a single ticker lookup command.

Why builders use it

Default model answers entangle financial reasoning with stale or opaque data unless you externalize pulls and synthesis through dedicated research plugins.

After registration you get two research-oriented plugins that route stock and market questions through MCP-style tooling with clearer, repeatable investigation steps.

At a glance

  • Type - Plugin in LLM Integration.
  • Adoption - 0 installs, 0 stars, 0 votes.

FAQ

Who is bogheorghiu-ex-cog for?

It is for Claude Code users who research stocks, markets, and value themes and want externalized data pulls instead of purely parametric answers.

When should I use bogheorghiu-ex-cog?

Use it during Idea or Validate when investigating competitors, macro context, or investment theses, and when you need documented synthesis before building or buying.

How do I add bogheorghiu-ex-cog to my agent?

Add the bogheorghiu/ex-cog marketplace in Claude Code, install both plugins, then configure any MCP server or API steps each plugin README requires before running research prompts.

Discussion

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