context-engineering hooks

atomicstrata/atomicmemory

Hook

Runs after the context is compacted, executing on_post_compact.sh. From atomicstrata/atomicmemory.

atomicstrata/atomicmemory

Skill Claude CodeCodex

Persistent semantic memory across Claude Code sessions — user preferences, project context, prior decisions, codebase facts. Call memorysearch before answering questions that reference past work. Call memoryingest after the user shares durable facts.

atomicstrata/atomicmemory

Cursor rule Cursor

AtomicMemory persistent memory protocol and MCP tool usage.

gotalab/skillport

Skill Claude CodeCodex

Analyzes and safely cleans up local Git branches. Categorizes branches by merge status, staleness, and remote tracking. Provides interactive selection with safety guards. Use when the user wants to clean up branches, delete old branches, organize Git branches, or asks about which branches can be safely deleted.

gotalab/skillport

Skill Claude CodeCodex

Migrate prompts and code from Claude Sonnet 4.0, Sonnet 4.5, or Opus 4.1 to Opus 4.5. Use when the user wants to update their codebase, prompts, or API calls to use Opus 4.5. Handles model string updates and prompt adjustments for known Opus 4.5 behavioral differences. Does NOT migrate Haiku 4.5.

gotalab/skillport

Skill Claude CodeCodex

Evaluates agent skills against Anthropic's best practices. Use when asked to review, evaluate, assess, or audit a skill for quality. Analyzes SKILL.md structure, naming conventions, description quality, content organization, and identifies anti-patterns. Produces actionable improvement recommendations.

gotalab/skillport

Instructions file CodexOpenCode

Instructions for gotalab/skillport, covering agent guidelines & context, 1. core principles (10-second recall), 2. project context, architecture and directory structure.

gotalab/skillport

Instructions file

Instructions for gotalab/skillport, a project described as: Bring Agent Skills to Any AI Agent and Coding Agent — via CLI or MCP. Manage once, serve anywhere.

jahala/tilth

Instructions file CodexOpenCode

Instructions for jahala/tilth, a project described as: Smart(er) code reading for humans and AI agents. Reduces cost per correct answer by 40% on average. Install: cargo install tilth -or- npx tilth.

jahala/tilth

Instructions file

Instructions for jahala/tilth, covering tilth, project structure, languages supported, build, test, install and version bumps.

jahala/tilth

Skill Claude CodeCodex

Use the tilth CLI for code reading, outlining, search, callers, blast-radius deps, and structural diffs. Activate when the user asks to explore a repo, find a symbol, trace callers, read a file, view a diff, or analyze impact. Prefer tilth over grep/cat/find/ls — one invocation returns AST-aware outlines, definitions…

Fergana-Labs/stash

Instructions file CodexOpenCode

Instructions for Fergana-Labs/stash, a project described as: Automatically create new skills based on past agent traces.

Fergana-Labs/stash

Instructions file

Instructions for Fergana-Labs/stash, covering write simple code, be self-sufficient, pr hygiene, stash and what a skill is.

Fergana-Labs/stash

Skill Claude CodeCodex

Stash is your personal home for agent work. Everything you create is scoped to your account — it is yours alone, with nothing to pick or set up first. Your Stash has three primary surfaces.

Fergana-Labs/stash

Skill Claude CodeCodex

Brief the user on what they saved in a period — the thread running through it, not a list.

Fergana-Labs/stash

Skill Claude CodeCodex

How to build presentation slide decks as HTML pages. Covers the slide format, canvas dimensions, and recommended libraries.

Fergana-Labs/stash

Plugin Claude Code

Connect Claude Code to Stash — stream activity to your Stash and collaborate with your other agents.

Fergana-Labs/stash

Hook

Runs when a session starts, executing ensure_cli.sh via bash. From Fergana-Labs/stash.

Fergana-Labs/stash

Hook

Runs when you submit a prompt, before the agent sees it, running stash hook run claude on_prompt. From Fergana-Labs/stash.

Fergana-Labs/stash

Hook

Runs after a tool call finishes, running stash hook run claude on_tool_use. From Fergana-Labs/stash.

Fergana-Labs/stash

Cursor rule

Stash CLI and user-scoped context.

openbkn-ai/bkn-foundry

Instructions file CodexOpenCode

AGENTS.md instructions for openbkn-ai/bkn-foundry, covering agents.md, read before doing anything, hard rules for agents and commits & branches.

openbkn-ai/bkn-foundry

Skill Claude CodeCodex

A recovery workflow for Exchange servers, which are systems used for organisational email and calendars. It covers planning a restoration from backups, creating a recovery job, and checking whether the service works afterward.

openbkn-ai/bkn-foundry

Skill Claude CodeCodex

A knowledge network describing the main resource relationships in a Kubernetes cluster. Kubernetes is a system for running and managing containerised applications across machines.