api hooks

29 tagged api, measured the same way as everything else here.

UserPromptSubmit

01

SonicJs-Org/sonicjs

Hook Claude Code

Runs when you submit a prompt, before the agent sees it, running echo '. From SonicJs-Org/sonicjs.

1.7k 3d ago A tokens not measured original MIT

SessionStart

02

WellApp-ai/Well

Hook

Runs when a session starts, running an inline shell check. From WellApp-ai/Well.

341 25d ago A tokens not measured original MIT

SessionStart

03

AbdoKnbGit/tau

Hook

Runs when a session starts, executing git-memory.mjs via node. From AbdoKnbGit/tau.

304 3d ago A tokens not measured

UserPromptSubmit

04

AbdoKnbGit/tau

Hook

Runs when you submit a prompt, before the agent sees it, executing git-memory.mjs via node. From AbdoKnbGit/tau.

304 3d ago A tokens not measured

PreToolUse

05

nylas/cli

Hook Claude Code

Runs before the agent uses a tool for Bash and Write tool calls, executing file-size-check.sh with --cached and --name-only (3 commands). From nylas/cli.

68 13d ago A tokens not measured original MIT

PostToolUse

06

nylas/cli

Hook Claude Code

Runs after a tool call finishes for Bash, Edit and Write tool calls, executing auto-format.sh (3 commands). From nylas/cli.

68 13d ago A tokens not measured original MIT

PreCompact

07

undergroundrap/UEFN-TOOLBELT

Hook Claude Code

Runs before the context is compacted, executing compact_hook.py via python. From undergroundrap/UEFN-TOOLBELT.

44 3d ago A tokens not measured

PostToolUse

08

undergroundrap/UEFN-TOOLBELT

Hook Claude Code

Runs after a tool call finishes for Edit and Write tool calls, executing post_tool_hook.py via python (2 commands). From undergroundrap/UEFN-TOOLBELT.

44 3d ago A tokens not measured

PreToolUse

09

777genius/social-monitor

Hook Claude Code

Runs before the agent uses a tool for Bash, Read, Edit, Write, MultiEdit, NotebookEdit, Grep, Glob and Agent tool calls, running node. From 777genius/social-monitor.

43 yesterday A tokens not measured original Apache-2.0

TaskCreated

10

777genius/social-monitor

Hook Claude Code

Runs on the TaskCreated event, running node. From 777genius/social-monitor.

43 yesterday A tokens not measured original Apache-2.0

Stop

11

777genius/social-monitor

Hook Claude Code

Runs when the agent finishes a response, running node. From 777genius/social-monitor.

43 yesterday A tokens not measured original Apache-2.0

TaskCompleted

12

actionhero/keryx

Hook Claude Code

Runs when a task is marked completed, running bunx biome check --write .. From actionhero/keryx.

33 9d ago A tokens not measured original MIT

PreToolUse

13

jentic/jentic-api-scorecard

Hook Claude Code

Runs before the agent uses a tool for Bash tool calls, executing commitlint-before-commit.py. From jentic/jentic-api-scorecard.

21 7d ago A tokens not measured original Apache-2.0

PostToolUse

14

jentic/jentic-api-scorecard

Hook Claude Code

Runs after a tool call finishes for Write and Edit tool calls, executing ruff-fix.sh, eslint-fix.sh, typescript-check.sh and hadolint-check.sh (4 commands). From jentic/jentic-api-scorecard.

21 7d ago A tokens not measured original Apache-2.0

PreToolUse

15

ayrshare/ayrshare-social-media-api-claude-plugin

Hook

Runs before the agent uses a tool for mcp__ayrshare__create_post, mcp__ayrshare__update_post, mcp__ayrshare__retry_post, mcp__ayrshare__add_comment, mcp__ayrshare__reply_comment, mcp__ayrshare__send_message, mcp__ayrshare__set_auto_response and mcp__ayrshare__create_profile tool calls, running an inline shell check.…

18 2mo ago A tokens not measured

PostToolUse

16

rejifald/StitchAPI

Hook Claude Code

Runs after a tool call finishes for EnterWorktree tool calls, running an inline shell check. From rejifald/StitchAPI.

17 3d ago A tokens not measured original Apache-2.0

PreToolUse

17

huaweicloud/huaweicloud-devkit

Hook

Runs before the agent uses a tool for Bash, mcp__.*huaweicloud.* and huaweicloud_.* tool calls, executing huaweicloud-safety.py via python3 (2 commands). From huaweicloud/huaweicloud-devkit.

16 3d ago A tokens not measured original Apache-2.0

SessionStart

18

abicheck/abicheck

Hook Claude Code

Runs when a session starts, executing session-start.sh. From abicheck/abicheck.

11 today A tokens not measured copy · 52% Apache-2.0

SessionStart

19

buildinternet/releases

Hook Claude Code

Runs when a session starts, executing setup-worktree.sh via bash. From buildinternet/releases.

6 yesterday A tokens not measured original Apache-2.0

SessionEnd

20

buildinternet/releases

Hook Claude Code

Runs when a session ends, executing session-teardown.sh via bash. From buildinternet/releases.

6 yesterday A tokens not measured original Apache-2.0

PreToolUse

21

buildinternet/releases

Hook Claude Code

Runs before the agent uses a tool for Edit, Write, MultiEdit, NotebookEdit and Bash tool calls, executing protect-env.sh and protect-worktree.sh (3 commands). From buildinternet/releases.

6 yesterday A tokens not measured copy · 80% Apache-2.0

PreToolUse

22

kaltura/kaltura-agents-api-guides

Hook Claude Code

Runs before the agent uses a tool for Edit tool calls, running echo 'REMINDER: Did you Read this file in the current contex. From kaltura/kaltura-agents-api-guides.

4 4d ago A tokens not measured original MIT

SessionStart

23

gerard-labs/superpowers-api-platform

Hook

Runs when a session starts on startup, resume, clear and compact, executing session-start.sh. From gerard-labs/superpowers-api-platform.

2 3mo ago A tokens not measured copy · 100% MIT

SessionStart

24

fo0/clawstash

Hook Claude Code

Runs when a session starts, running echo 'Session start -- read MEMORY.md and SCRATCHPAD.md to r. From fo0/clawstash.

1 yesterday A tokens not measured original MIT