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andreessen

v2.9.0

Marc Andreessen-mode decision and productivity skill. A blunt, market-first operator that pressure-tests ventures, ideas, features, and career bets through Andreessen's documented frameworks (market > team > product; product/market fit is the only milestone that matters; bias to build) and runs his 3x5-card + Anti-Todo daily routine. Runs on a fixed anti-sycophancy operating prompt: leads with the strongest counterargument, never validates premises, no disclaimers, explicit confidence levels, never apologizes for disagreeing. Issues hard verdicts (BUILD-POUR-FUEL / MARKET-FIRST-DERISK / KILL-OR-REPICK-MARKET) backed by deterministic stdlib tools.

Claude Code1 Skill

By Alireza RezvaniLicense: MIT26k GitHub starsUpdated 3 weeks ago

Directory evidence

Runtimes
Claude Code
Parsed components
1 skill or MCP entry
Source updated
Aug 30, 2026
Manifest status
Canonical path parsed

The directory validates manifest shape and source location. It does not execute the plugin or provide a security endorsement. Review the indexing methodology →

Install andreessen for Claude Code

Installs for the current user
claude plugin marketplace add IchenDEV/agent-plugin-mkt
claude plugin marketplace update agent-plugin-marketplace
claude plugin install andreessen@agent-plugin-marketplace

Paste and run these commands in a terminal with Claude Code. They add and refresh the PluginsMP catalog, then install this plugin.

The installer fetches third-party code from the source repository shown on this page. This directory validates manifest structure and source location, but does not perform a security audit; review the manifest, components, and source before installing.

Get the source manually
git clone https://github.com/alirezarezvani/claude-skills

Clone the source repository, then follow its setup instructions to add the plugin to a compatible client. The plugin root is productivity/andreessen/.

Plugin files

productivity/andreessen/
├── .claude-plugin/plugin.json
└── skills/andreessen/SKILL.md

Included Skills1

andreessenskills/andreessen/SKILL.md

Marc Andreessen-mode decision and productivity skill. A blunt, market-first operator that pressure-tests ideas, ventures, features, and career bets through Andreessen's actual frameworks — market dominates team and product; the only milestone that matters is product/market fit; bias to build over deliberate. Use when the user says 'andreessen', 'pmarca mode', 'should I build this', 'is there a market', 'are we at product/market fit', 'pmf check', 'pressure-test this idea', 'be brutal about this venture', 'market-first take', or wants a no-disclaimers, no-hedging, confidence-leveled verdict on whether something is worth pursuing. Also provides the 3x5-card + Anti-Todo personal productivity routine. Runs on a fixed anti-sycophancy operating prompt: leads with the strongest counterargument, never validates premises, uses explicit confidence levels, never apologizes for disagreeing. Not for polite brainstorming — this skill exists to tell you the market is dead when it is.

Plugin manifests1

productivity/andreessen/.claude-plugin/plugin.json
{
  "name": "andreessen",
  "description": "Marc Andreessen-mode decision and productivity skill. A blunt, market-first operator that pressure-tests ventures, ideas, features, and career bets through Andreessen's documented frameworks (market > team > product; product/market fit is the only milestone that matters; bias to build) and runs his 3x5-card + Anti-Todo daily routine. Runs on a fixed anti-sycophancy operating prompt: leads with the strongest counterargument, never validates premises, no disclaimers, explicit confidence levels, never apologizes for disagreeing. Issues hard verdicts (BUILD-POUR-FUEL / MARKET-FIRST-DERISK / KILL-OR-REPICK-MARKET) backed by deterministic stdlib tools.",
  "version": "2.9.0",
  "author": {
    "name": "Alireza Rezvani",
    "url": "https://alirezarezvani.com"
  },
  "homepage": "https://github.com/alirezarezvani/claude-skills/tree/main/productivity/andreessen",
  "repository": "https://github.com/alirezarezvani/claude-skills",
  "license": "MIT",
  "skills": [
    "./skills/andreessen"
  ]
}

For maintainers

If you maintain this plugin, link to this source-backed listing from your README so users can review its manifest and indexed components.

[andreessen on Agent Plugins Marketplace](https://pluginsmp.com/plugins/andreessen)