Fondo Pack
Claude Code skill pack for Fondo (18 skills)
- Type
- Plugin
- Repository
- jeremylongshore/tons-of-skills-marketplace
- GitHub stars
- 2.8k
- License
- MIT
- Repo last updated
- Sep 27, 2026
- Version
- 1.6.0
- Author
- Jeremy Longshore
What Fondo Pack is
Fondo Pack is a plugin published in the jeremylongshore/tons-of-skills-marketplace repository on GitHub, which has about 2.8k stars. The repository describes itself as: “Model-agnostic agent-skills platform with a harness-free canonical layer, verified adapters, and the ccpi package manager. Explore at tonsofskills.com.”
A plugin is a package that bundles skills, slash commands, subagents, hooks, and MCP connectors so they install together. Plugins are plain files with a manifest at .claude-plugin/plugin.json, and they work in both Claude Code and Claude Cowork.
Installing Fondo Pack adds everything it ships in one step. Connectors inside a plugin still need to be connected separately, and hooks and subagents only run in Cowork and Claude Code, not in regular chat.
How to install Fondo Pack
Claude Code
- Add the repository as a plugin marketplace: claude plugin marketplace add jeremylongshore/tons-of-skills-marketplace
- Install the plugin: claude plugin install fondo-pack@<marketplace-name>, using the marketplace name from the repository's .claude-plugin/marketplace.json.
- Restart the session if the new skills or commands don't appear straight away.
Claude Cowork
- Open Customize → Plugins and choose Add marketplace.
- Enter jeremylongshore/tons-of-skills-marketplace (the owner/repo shorthand works for GitHub).
- Find Fondo Pack in the list, click Install, then connect any connectors it needs from its Connectors tab.
New to extending Cowork? Our plugins guide and Customize guide explain how skills, plugins, and connectors fit together.
Inside the source file
An excerpt from plugins/saas-packs/fondo-pack/.claude-plugin/plugin.json, shared under the repository's MIT license. Read the full file on GitHub.
> 18 production-ready Claude Code skills for Fondo startup bookkeeping, R&D tax credits, and financial operations -- real workflows with actual provider integrations.
What This Is
A complete skill pack for managing startup finances with Fondo. Every skill covers real Fondo workflows: connecting Gusto/QuickBooks/Plaid integrations, monthly bookkeeping close, R&D tax credit claims (Form 6765), and financial reporting. Includes code for building internal dashboards using data from shared providers (Stripe, Gusto API).
Installation
/plugin install fondo-pack@claude-code-plugins-plusSkills
Standard Skills (S01-S12)
Pro Skills (P13-P18)
Key Fondo Concepts
- TaxPass: Bundled bookkeeping + tax filing + R&D credits
- R&D Tax Credits: Up to $500K/year payroll tax offset for qualifying startups
- Monthly Close: Fondo CPA team handles reconciliation, you answer questions
- Integrations: OAuth connections to Gusto, QuickBooks, Plaid, Stripe, Brex
- Form 6765: IRS form for claiming research and development tax credits
License
MIT
Before you install
- Read the whole file first. Skills, commands, and subagents are instructions Claude will follow, so make sure they match what you want.
- Check which tools, scripts, or MCP servers it uses. Local servers and scripts run with your permissions.
- Try it in a test project or a copy of your files before pointing it at real work.
- Pin the version you tested, and review changes before updating.
- Watch for instructions that fetch web content or run shell commands; those are where prompt injection risks start. See our prompt injection guide.
FAQ
What is Fondo Pack?
Fondo Pack is a plugin for Claude Code and Claude Cowork from the jeremylongshore/tons-of-skills-marketplace repository on GitHub. Claude Code skill pack for Fondo (18 skills)
How do I install Fondo Pack in Claude Code?
Add the repository as a plugin marketplace: claude plugin marketplace add jeremylongshore/tons-of-skills-marketplace Install the plugin: claude plugin install fondo-pack@<marketplace-name>, using the marketplace name from the repository's .claude-plugin/marketplace.json. Restart the session if the new skills or commands don't appear straight away.
Can I use Fondo Pack in Claude Cowork?
Open Customize → Plugins and choose Add marketplace. Enter jeremylongshore/tons-of-skills-marketplace (the owner/repo shorthand works for GitHub). Find Fondo Pack in the list, click Install, then connect any connectors it needs from its Connectors tab.
Is Fondo Pack safe to install?
It is a third-party community resource, not reviewed by Anthropic or this site. Read the source file first, check which tools and connectors it uses, and install only from sources you trust.
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