Plugin marketplace

37signals

Agent plugins for Basecamp, HEY, and Fizzy: Claude, Cursor, and more

12 · basecamp/plugins8 pluginsupdated 21 days ago

Add this marketplace

Then install any plugin below by name — each page has its exact command.

dev

claude

AI-assisted development workflow — PR reviews, plan-implement loops, and expert consultation.

5 skills · hooks

12

basecamp

claudecodex

Deprecated alias for basecamp-cli, kept so existing installs keep working. Install basecamp-cli instead, or run `basecamp setup` to switch.

3 skills · hooks

12

basecamp-cli

claudecodex

CLI-based Basecamp for Claude Code and Codex, driven by the basecamp command. Create todos, track work, link code to projects.

3 skills · hooks

12

recap

claude

Activity digests — pluggable source fetchers, progressive timescale synthesis, audience-aware composition.

4 skills

12

ai

claude

AI skill development — crafting agent skills and writing install documentation for autonomous execution.

3 skills

12

hey

claude

HEY integration for Claude Code. Read email, manage todos, track time.

1 skill · hooks

12

fizzy

claude

Fizzy integration for Claude Code. Manage boards, cards, track work, and link code to projects.

1 skill

12

security

claude

Security hardening skills — GitHub Actions pipeline hardening and CI security.

1 skill

12

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claude & codex plugins8 plugins