agentmods.dev

agent-harness hooks

9 tagged agent-harness, measured the same way as everything else here.

Browse within: claude-code-plugin 20harness-engineering 15Multi-Agent 12context-engineering 10hooks 10llm-agents 10ai-assistant 8self-hosted 8Orchestration 6skills 6chief-of-staff 5para 5personal-knowledge-management 5second-brain 5

Sort RelevanceRecently updatedFewest tokensSecurity gradeRepo starsStars this weekTop rated 9 mods

PreToolUse

01

RyanAlberts/best-of-Agent-Harnesses

Hook Claude Code

One of 2 in settings.json

Runs before the agent uses a tool for Bash tool calls, executing guard.sh. From RyanAlberts/best-of-Agent-Harnesses.

not rated 1.2k +109 4d ago A tokens not measured CC-BY-SA-4.0

SessionStart

02

384961890-ui/Pawin-Brain

Hook Claude Code

One of 4 in hooks.json

Runs when a session starts on startup and resume, executing codex-hook-router.js via node. From 384961890-ui/Pawin-Brain.

not rated 9 2mo ago A tokens not measured original MIT

SessionStart

03

hon454/grimoire

Hook Claude Code

Runs when a session starts on startup and resume, executing resolve_grimoire_config.py via python3 with --bootstrap-user-config, --cache and --format. From hon454/grimoire.

not rated 2 1mo ago A tokens not measured original MIT

SessionStart

04

lastmindforever36/agent-grounded-infrastructure

Hook Claude CodeCodex

One of 3 in hooks.json

Runs when a session starts on startup and resume, executing session_start_autonomy.py via python3. From lastmindforever36/agent-grounded-infrastructure.

not rated 1 2mo ago A tokens not measured original MIT

At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: