founder-support-system: Instructions file for Claude Code

CLAUDE.md

founder-support-system CLAUDE.md is an instructions file for Claude Code from Pitchlab/founder-support-system. It costs 2,131 tokens per session, scanned A, original, MIT.

Project instructions for Claude Code, covering how a founder-support plugin is organised, configured, and connected to Notion, a workspace for storing documents and databases.

In plain words
What is it for?
Maintaining the plugin’s commands, skills, configuration files, Notion connection, and founder-coaching resources.
Why use it?
It gives the coding agent the project context and working rules it needs, so it does not have to infer the plugin’s structure or settings.

Instructions file for Claude Code

Written for Claude Code: the file is CLAUDE.md. Also seen: mentions .claude-plugin; mentions CLAUDE.md; names the AskUserQuestion tool.

This is Pitchlab/founder-support-system's own configuration. It tells Claude Code how to work on founder-support-system itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything founder-support-system configures →

Reuse

Borrowing it

Nothing to install: this file belongs to Pitchlab/founder-support-system. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/Pitchlab/founder-support-system/main/CLAUDE.md
Clone the repo
git clone --depth 1 https://github.com/Pitchlab/founder-support-system

Made for: Claude Code.

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README.md
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Per session 2,131 This file is loaded in full into every session.
When invoked 2,131 The same file — it is already loaded in full.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.02131 $0.02131
Opus 5.5 $0.00852 $0.00852
Sonnet 5.5 $0.00426 $0.00426
Haiku 4.5 $0.00213 $0.00213

Measured 2mo ago against content hash caf34a6c4213, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

founder-support-system CLAUDE.md scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2mo ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

CLAUDE.md · 250 lines

How it starts

The opening of the file, as written. The whole thing — 250 lines — stays where its author put it; the contents beside it link to each section on GitHub.

CLAUDE.md

This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.

Project Overview

This is a Claude Code plugin providing strategic planning and executive coaching tools for founders and solopreneurs. The plugin integrates with Notion via the Notion MCP server to manage Year Plans, Quarterly Reviews, Vision documents, Personal Operating Models, and multi-coach systems.

Plugin Type: Pure markdown-based Claude Code plugin (no code dependencies) Primary Integration: Notion MCP server for data persistence Architecture: Commands (explicit invocations) + Skills (auto-triggered agents)

Key Architecture

Plugin Structure

.claude-plugin/
├── plugin.json           # Plugin metadata (name, version, description)
├── config.template.json  # Template for user configuration
├── config.json          # User's Notion page URLs (gitignored, personal)
└── resources/
    └── founder-wisdom.md # Curated founder advice (used by coaches)

commands/                 # Explicit command invocations
├── coach.md             # Executive coach command
├── financial-coach.md   # Financial coach command
├── year-plan.md         # Year planning command
├── quarterly-review.md  # Quarterly review command
├── vision.md            # Vision/manifesto command
├── personal-operating-model.md
├── working-with-me.md
└── get-year-and-quarter.md

skills/                   # Auto-triggered skills
├── executive-coach/SKILL.md
├── financial-coach/SKILL.md
├── year-plan/SKILL.md
├── quarterly-review/SKILL.md
├── vision/SKILL.md
├── personal-operating-model/SKILL.md
└── working-with-me/SKILL.md

Configuration System

User configuration is loaded in this priority order:

  1. .claude/config.md or CLAUDE.md in working directory (project-specific)
  2. .claude-plugin/config.json (plugin default)

Configuration structure (.claude-plugin/config.json):

{
  "notion": {
    "vision": "https://www.notion.so/...",
    "yearPlan": "https://www.notion.so/...",
    "personalOperatingModel": "https://www.notion.so/...",
    "goldenRules": "https://www.notion.so/...",
    "logbook": "https://www.notion.so/...",
    "founderWisdom": "https://www.notion.so/..."
  }
}

Read the full file on GitHub · 250 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 2mo ago First seen · 250 lines · 2,131 tokens per session scan A caf34a6c4213

Subscribe to this mod's changes

founder-support-system CLAUDE.md is an instructions file published in the GitHub repository Pitchlab/founder-support-system (2 stars, last pushed 10mo ago), licensed MIT. It adds 2,131 tokens to every session, about $0.0085 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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