Install Into Project

How to install crickets plugins

Note

Goal: Install the crickets plugins into Claude Code and/or Antigravity as native host plugins. Prereqs: claude (Claude Code) and/or agy (Antigravity) on your PATH; git. No clone needed for the one-liner or the Claude marketplace.

crickets ships as native host plugins generated from one source of truth (ADR 0013) — the old install.sh dispatcher is gone (ADR 0014). The go-forward set is six plugins:

Plugin	Standalone?	What it adds
developer-workflows	yes (base)	6 phase commands (/setup /plan /work /review /release /bugfix) + explorer/evaluator agents + the harness-context SessionStart hook (Claude-only).
developer-safety	enhances developer-workflows	kill-switch / steer / commit-on-stop hooks + commit-no-coauthor / worktrees-never-auto conventions.
code-review	enhances developer-workflows' review	adversarial-reviewer + cross-model adversarial-reviewer-cross agents + the evidence-tracker hook + the standalone /code-review command.
github-ci	requires: [developer-workflows]	CI workflows + dependabot-fixer.
pii	standalone	PII guardrail (scrubber skill + pre-push detector).
wiki	requires: [developer-workflows]	Diátaxis wiki authoring + maintenance.

The v2.x developer seed plugin is retired (crickets v3.0). github-ci and wiki now require developer-workflows. Do not install developer — it no longer exists.

Pick one of three modes; all land the same plugins.

Steps

The recommended one-liner — installs the default set on whichever host(s) are present:

curl -fsSL https://raw.githubusercontent.com/alexherrero/crickets/main/bootstrap.sh | bash

It detects claude / agy, adds the marketplace, and installs the default set: developer-workflows, developer-safety, code-review, github-ci, pii, wiki.

Mode 2 — Marketplace (browse + install by name)

Claude Code — one word, straight from GitHub:

claude plugin marketplace add alexherrero/crickets
claude plugin install developer-workflows@crickets   # + developer-safety, code-review, github-ci, pii, wiki @crickets

Antigravity (agy 1.0.2) — install by path from a clone:

git clone https://github.com/alexherrero/crickets.git ~/Antigravity/crickets
agy plugin install ~/Antigravity/crickets/dist/antigravity/plugins/developer-workflows

Mode 3 — Manual (one plugin, no marketplace)

Claude Code — load a single plugin for one session (great for trying one out):

claude --plugin-dir ~/Antigravity/crickets/dist/claude-code/plugins/pii

Antigravity — the same agy plugin install <path> as above, pointed at any single dist/antigravity/plugins/<group> dir.

Verify

claude plugin list      # the @crickets plugins, enabled (scope user)
agy plugin list         # the imported plugins

Hooks fire on both hosts. Note: on Antigravity, kill-switch / steer are advisory only (the host runs plugin hooks observe-only) — see Compatibility.

Related

• Develop a crickets plugin locally — the source → generate → dogfood loop.
• Run a standalone code review — using the /code-review command from code-review.
• Compatibility — per-host component + hook effectiveness matrix.
• ADR 0013 · ADR 0014 — why native plugins, why the installer was retired.