context-engineering hooks

208 tagged context-engineering, measured the same way as everything else here.

Browse within: agent-memory 30ai-memory 21ai-governance 20agent-runtime 18agentic-workflows 18llm-agents 14spec-driven-development 14cli-tools 11agent-harness 10ai-assisted-development 10ai-for-developers 10code-quality 10developer-productivity 10harness-engineering 10

PostToolUse

73

hurttlocker/token-lean

Hook

Runs after a tool call finishes for Read tool calls, executing scout-nudge.sh via sh. From hurttlocker/token-lean.

8 1mo ago A tokens not measured original MIT

SessionStart

74

hashgraph-online/hol-cigar

Hook

Runs when a session starts, running an inline shell check. From hashgraph-online/hol-cigar.

8 13d ago A tokens not measured original Apache-2.0

InstructionsLoaded

75

hashgraph-online/hol-cigar

Hook

Runs after instructions files are loaded, running an inline shell check. From hashgraph-online/hol-cigar.

8 13d ago A tokens not measured copy · 89% Apache-2.0

PostCompact

76

hashgraph-online/hol-cigar

Hook

Runs after the context is compacted, running an inline shell check. From hashgraph-online/hol-cigar.

8 13d ago A tokens not measured copy · 88% Apache-2.0

SessionStart

77

memseekai/memseek

Hook

Runs when a session starts, running python3. From memseekai/memseek.

7 8d ago A tokens not measured original Apache-2.0

UserPromptSubmit

78

memseekai/memseek

Hook

Runs when you submit a prompt, before the agent sees it, running python3 (2 commands). From memseekai/memseek.

7 8d ago A tokens not measured original Apache-2.0

Stop

79

memseekai/memseek

Hook

Runs when the agent finishes a response, running python3. From memseekai/memseek.

7 8d ago A tokens not measured original Apache-2.0

SessionStart

80

777genius/infinity-context

Hook

Runs when a session starts, running an inline shell check. From 777genius/infinity-context.

7 5d ago A tokens not measured original Apache-2.0

AfterAgent

81

777genius/infinity-context

Hook

Runs on the AfterAgent event, running an inline shell check. From 777genius/infinity-context.

7 5d ago A tokens not measured copy · 81% Apache-2.0

SessionEnd

82

777genius/infinity-context

Hook

Runs when a session ends, running an inline shell check. From 777genius/infinity-context.

7 5d ago A tokens not measured copy · 89% Apache-2.0

Stop

83

andresanemic/lore-plugin

Hook

Runs when the agent finishes a response, executing mycelium-guard.mjs via node. From andresanemic/lore-plugin.

6 2d ago A tokens not measured original MIT

PostToolUse

84

vlad-ryzhkov/ai-context-engineering-for-qa

Hook Claude Code

Runs after a tool call finishes for Write and Edit tool calls, executing skill-lint.sh and delta-guard.sh (2 commands). From vlad-ryzhkov/ai-context-engineering-for-qa.

6 26d ago A tokens not measured original Unlicense

PreToolUse

86

juntossomosmais/pommel

Hook

Runs before the agent uses a tool for Edit, Write and Read tool calls, executing conditional_rules_pre.py via python3. From juntossomosmais/pommel.

5 14d ago A tokens not measured original MIT

PostToolUse

87

juntossomosmais/pommel

Hook

Runs after a tool call finishes for Edit, Write and Read tool calls, executing conditional_rules_post.py via python3. From juntossomosmais/pommel.

5 14d ago A tokens not measured original MIT

SessionStart

88

juntossomosmais/pommel

Hook

Runs when a session starts on startup, resume, clear and compact, executing conditional_rules_session.py via python3. From juntossomosmais/pommel.

5 14d ago A tokens not measured original MIT

SessionStart

89

shakestzd/contextune

Hook

Runs when a session starts, executing session_start_git_context.py, context_restorer.js, session_start.js and version_checker.js via uv (4 commands). From shakestzd/contextune.

5 8mo ago A tokens not measured original MIT

PreToolUse

90

shakestzd/contextune

Hook

Runs before the agent uses a tool, executing pre_tool_use_state_sync.py, pre_tool_use_git_advisor.py and tool_router.py via uv (3 commands). From shakestzd/contextune.

5 8mo ago A tokens not measured original MIT

PostToolUse

91

shakestzd/contextune

Hook

Runs after a tool call finishes, executing contextune_plan_tracker.py, contextune_execute_tracker.py and tool_cost_tracker.py via uv (3 commands). From shakestzd/contextune.

5 8mo ago A tokens not measured original MIT

PreToolUse

92

orichum/orichum

Hook

Runs before the agent uses a tool for Agent and Workflow tool calls, executing guard-orchestration.sh (2 commands). From orichum/orichum.

5 13d ago A tokens not measured original Apache-2.0

PostCompact

93

orichum/orichum

Hook

Runs after the context is compacted for manual and auto tool calls, executing save-compaction-checkpoint.sh. From orichum/orichum.

5 13d ago A tokens not measured copy · 63% Apache-2.0

SessionStart

94

orichum/orichum

Hook

Runs when a session starts on startup, resume and compact, executing check-local-services.sh and restore-compaction-checkpoint.sh (2 commands). From orichum/orichum.

5 13d ago A tokens not measured copy · 64% Apache-2.0

SessionStart

95

gabrielzucco/cerebro-inevita

Hook Claude Code

Runs when a session starts, executing check-version.sh and ping.mjs via bash (2 commands). From gabrielzucco/cerebro-inevita.

5 4d ago A tokens not measured original MIT

SessionStart

96

Cfvillarroel/carryover

Hook

Runs when a session starts on startup and resume, executing carryover-recall.sh via bash. From Cfvillarroel/carryover.

5 17d ago A tokens not measured original MIT