Browser automation hooks

heygen-com/hyperframes

Hook Claude Code

Runs before the agent uses a tool for Bash tool calls, running node -e ". From heygen-com/hyperframes.

Chachamaru127/claude-code-harness

Hook

Runs before the agent uses a tool for Write, Edit, MultiEdit, Bash, Read, AskUserQuestion, Write, Edit, mcp__chrome-devtools__.*, mcp__playwright__.* and mcp__plugin_playwright_playwright__.* tool calls, running an inline shell check (5 commands). From Chachamaru127/claude-code-harness.

cfrs2005/claude-init

Hook Claude Code

Runs before the agent uses a tool for tool == "Bash" && tool_input.command matches "(npm run dev, pnpm( run)? dev, yarn dev, bun run dev)", tool == "Bash" && tool_input.command matches "(npm (install, test), pnpm (install, test), yarn (install, test), bun (install, test), cargo build, make, docker, pytest, vitest…

caozhiyuan/copilot-api

Hook

Runs when a session starts, executing session-start-rules.js via node. From caozhiyuan/copilot-api.

Saik0s/mcp-browser-use

Hook

Runs when a session starts on startup, executing smart-install.py and daemon-check.py via python3 (2 commands). From Saik0s/mcp-browser-use.

LigphiDonk/Oh-my--paper

Hook

Runs when a session starts, executing on-session-start.mjs via node. From LigphiDonk/Oh-my--paper.

memvid/claude-brain

Hook

Runs when the agent finishes a response, executing stop.js via node. From memvid/claude-brain.

karanb192/claude-code-hooks

Hook

Runs after a tool call finishes for Edit and Write tool calls, executing auto-stage.js via node. From karanb192/claude-code-hooks.

pegasi-ai/reins

Hook Claude Code

Runs before the agent uses a tool for Bash, Edit, MultiEdit and Write tool calls, executing pre-tool-use.js via node (5 commands). From pegasi-ai/reins.

pegasi-ai/reins

Hook Claude Code

Runs after a tool call finishes for Bash, Edit, MultiEdit and Write tool calls, executing post-tool-use.js via node (5 commands). From pegasi-ai/reins.

openwong2kim/wmux

Hook

Runs before the agent uses a tool for AskUserQuestion tool calls, executing wmux-bridge.mjs via node with --permission-gate (2 commands). From openwong2kim/wmux.

openwong2kim/wmux

Hook

Runs after a tool call finishes, executing wmux-bridge.mjs via node. From openwong2kim/wmux.

openwong2kim/wmux

Hook

Runs when the agent finishes a response, executing wmux-bridge.mjs via node. From openwong2kim/wmux.

zhukunpenglinyutong/ai-max

Hook

Runs before the agent uses a tool for tool == "Bash" && tool_input.command matches "(npm run dev, pnpm( run)? dev, yarn dev, bun run dev)", tool == "Bash" && tool_input.command matches "(npm (install, test), pnpm (install, test), yarn (install, test), bun (install, test), cargo build, make, docker, pytest, vitest…

2anki/2anki.net

Hook Claude Code

Runs before the agent uses a tool for Bash, Write, Edit, NotebookEdit and Read tool calls, executing safety.py, pre-bash-curl-pipe.py, check-commit-message.py, check-merge-status.py, check-browser-attestation.py, check-changelog-on-merge.py, check-duplicate-commit-message.py, pre-push-typecheck.py, pre-push-format.py…

fullselfbrowsing/FSB

Hook Claude Code

Runs before the agent uses a tool for Bash, Read and Glob tool calls, running an inline shell check (2 commands). From fullselfbrowsing/FSB.

idavidov13/agentic-playwright

Hook Claude Code

Runs before the agent uses a tool for Write, Edit and MultiEdit tool calls, executing enforce_constitution.py via python3. From idavidov13/agentic-playwright.

browserbase/claude-code-plugin

Hook

Runs before the agent uses a tool for mcp__claude-in-chrome__navigate tool calls, executing browser-tool-log.sh. From browserbase/claude-code-plugin.

ThePatriczek/playwright-recast

Hook Claude Code

Runs before the agent uses a tool for mcp__plugin_playwright-recast_recast__render_video tool calls, executing pre-render-validate.js via node. From ThePatriczek/playwright-recast.

adriannoes/awesome-agentic-ai

Hook

Runs after a tool call finishes for Write and Edit tool calls, executing validate-test.sh via bash. From adriannoes/awesome-agentic-ai.

adriannoes/awesome-agentic-ai

Hook

Runs when a session starts, executing detect-playwright.sh via bash. From adriannoes/awesome-agentic-ai.

mits-pl/wove

Hook Claude Code

Runs when the agent finishes a response, running an inline shell check. From mits-pl/wove.

mits-pl/wove

Hook Claude Code

Runs when you submit a prompt, before the agent sees it, running an inline shell check. From mits-pl/wove.

codelably/harmony-claude-code

Hook

Runs before the agent uses a tool for tool == "Bash" && tool_input.command matches "(npm run dev, pnpm( run)? dev, yarn dev, bun run dev)", tool == "Bash" && tool_input.command matches "(npm (install, test), pnpm (install, test), yarn (install, test)?, bun (install, test), cargo build, make, docker, pytest, vitest…