LLM hooks

352 tagged LLM, measured the same way as everything else here.

Browse within: model-context-protocol 35Multi-Agent 30agent-memory 30knowledge-graph 26context-management 23knowledge-base 22ai-memory 21local-first 21agent 18markdown 18coding-agents 14embeddings 14sqlite 14long-term-memory 13

PostToolUse

121

ai-debugger-inc/aidb

Hook Claude Code

One of 4 in settings.json

Runs after a tool call finishes for Edit, MultiEdit and Write tool calls, executing post-tool-use-tracker.sh. From ai-debugger-inc/aidb.

not rated 21 3mo ago A tokens not measured copy · 47% Apache-2.0

Stop

122

ai-debugger-inc/aidb

Hook Claude Code

One of 4 in settings.json

Runs when the agent finishes a response, executing test-runner-suggestion.sh and lint-check.sh (2 commands). From ai-debugger-inc/aidb.

not rated 21 3mo ago A tokens not measured copy · 50% Apache-2.0

PreToolUse

123

MythicAgents/sage

Hook Claude Code

One of 4 in settings.json

Runs before the agent uses a tool for Edit, Write, MultiEdit, NotebookEdit and Bash tool calls, executing pre_tool_use_arch_gate.py via python3. From MythicAgents/sage.

not rated 21 8d ago A tokens not measured GPL-3.0

Stop

124

MythicAgents/sage

Hook Claude Code

One of 4 in settings.json

Runs when the agent finishes a response, executing check_arch_budget.py and retention_guard.py via python3 with --quiet, --changed and --warn-only (2 commands). From MythicAgents/sage.

not rated 21 8d ago A tokens not measured GPL-3.0

SubagentStop

125

MythicAgents/sage

Hook Claude Code

One of 4 in settings.json

Runs when a subagent finishes, executing retention_guard.py via python3. From MythicAgents/sage.

not rated 21 8d ago A tokens not measured GPL-3.0

SessionStart

126

ymm-oss/fsl

Hook Claude Code

One of 4 in settings.json

Runs when a session starts, executing session_context.py via python3. From ymm-oss/fsl.

not rated 21 6d ago A tokens not measured original Apache-2.0

PreToolUse

127

ymm-oss/fsl

Hook Claude Code

One of 4 in settings.json

Runs before the agent uses a tool for Edit and Write tool calls, executing snapshot_guard.py via python3. From ymm-oss/fsl.

not rated 21 6d ago A tokens not measured original Apache-2.0

PostToolUse

128

ymm-oss/fsl

Hook Claude Code

One of 4 in settings.json

Runs after a tool call finishes for Write tool calls, executing spdx_guard.py via python3. From ymm-oss/fsl.

not rated 21 6d ago A tokens not measured original Apache-2.0

SessionStart

129

julymetodiev/post-cortex

Hook Claude Code

One of 3 in settings.json

Runs when a session starts on compact, executing pcx-compact-reinject.sh. From julymetodiev/post-cortex.

not rated 20 3mo ago A tokens not measured original MIT

UserPromptSubmit

130

julymetodiev/post-cortex

Hook Claude Code

One of 3 in settings.json

Runs when you submit a prompt, before the agent sees it, running an inline shell check. From julymetodiev/post-cortex.

not rated 20 3mo ago A tokens not measured original MIT

PreToolUse

131

MnemeHQ/mneme

Hook

Part of mneme

Runs before the agent uses a tool for Edit, Write, MultiEdit and Bash tool calls, running mneme-hook. From MnemeHQ/mneme.

not rated 19 4d ago A tokens not measured original MIT

SessionStart

132

MnemeHQ/mneme

Hook

Part of mneme

Runs when a session starts, running mneme-hook. From MnemeHQ/mneme.

not rated 19 4d ago A tokens not measured original MIT

Stop

133

MnemeHQ/mneme

Hook

Part of mneme

Runs when the agent finishes a response, running mneme-hook. From MnemeHQ/mneme.

not rated 19 4d ago A tokens not measured copy · 91% MIT

PreToolUse

134

branover/hexgraph

Hook Claude Code

One of 2 in settings.json

Runs before the agent uses a tool for Agent and Task tool calls, executing guard-pr-reviewer.sh. From branover/hexgraph.

not rated 19 19d ago A tokens not measured AGPL-3.0

Stop

135

lizhiyao/oh-my-knowledge

Hook Claude Code

One of 2 in settings.json

Runs when the agent finishes a response, running an inline shell check. From lizhiyao/oh-my-knowledge.

not rated 18 3d ago A tokens not measured original MIT

SessionStart

136

bolnet/attestor

Hook

Part of attestor

Runs when a session starts, running an inline shell check. From bolnet/attestor.

not rated 14 3mo ago A tokens not measured original MIT

PostToolUse

137

bolnet/attestor

Hook

Part of attestor

Runs after a tool call finishes for Write, Edit and Bash tool calls, running an inline shell check. From bolnet/attestor.

not rated 14 3mo ago A tokens not measured original MIT

Stop

138

bolnet/attestor

Hook

Part of attestor

Runs when the agent finishes a response, running an inline shell check. From bolnet/attestor.

not rated 14 3mo ago A tokens not measured original MIT

SessionStart

139

Rockielab/rockie-nugget

Hook

One of 2 in hooks.json

Runs when a session starts, executing session-start.sh via bash. From Rockielab/rockie-nugget.

not rated 13 1mo ago A tokens not measured original Apache-2.0

Stop

140

Rockielab/rockie-nugget

Hook

One of 2 in hooks.json

Runs when the agent finishes a response, executing capture.sh via bash. From Rockielab/rockie-nugget.

not rated 13 1mo ago A tokens not measured original Apache-2.0

PostToolUse

141

oubakiou/mdxg-redline

Hook Claude Code

One of 2 in settings.json

Runs after a tool call finishes for Write and Edit tool calls, executing check-file.js. From oubakiou/mdxg-redline.

not rated 12 23d ago A tokens not measured original MIT

PreToolUse

142

devemberx/mcp-server-polarion

Hook Claude Code

One of 4 in settings.json

Runs before the agent uses a tool for Bash tool calls, executing validate_pr.py, validate_pr_merge.py, validate_issue.py and block_sensitive_text.py (4 commands). From devemberx/mcp-server-polarion.

not rated 12 5d ago A tokens not measured copy · 53% MIT

PostToolUse

143

devemberx/mcp-server-polarion

Hook Claude Code

One of 4 in settings.json

Runs after a tool call finishes for Edit, Write and MultiEdit tool calls, executing lint_comment_style.py. From devemberx/mcp-server-polarion.

not rated 12 5d ago A tokens not measured copy · 47% MIT

SessionStart

144

devemberx/mcp-server-polarion

Hook Claude Code

One of 4 in settings.json

Runs when a session starts, executing link_sensitive_patterns.py. From devemberx/mcp-server-polarion.

not rated 12 5d ago A tokens not measured original MIT