context-engineering skills

1,769 tagged context-engineering, measured the same way as everything else here.

Browse within: agent-memory 242cli 175spec-driven-development 170agent 160agentic-ai 143codex-cli 135meta-prompting 112cursor 110context-management 109ai-tools 96agentic-coding 95developer-productivity 94coding-agents 89human-in-the-loop 82

Fission-AI/OpenSpec

Skill Claude Code

Archive multiple completed OpenSpec changes at once. Use when archiving several parallel changes. Also use for a plural archive request - "openspec bulk-archive", "opsx bulk-archive", "openspec archive all", or "openspec archive these changes".

not rated 72k +580 changed 18d ago A Socket: passSnyk: passSkillSpector: pass 61 tokens original MIT

agent-state-bar

02

bojieli/ai-agent-book

Skill Claude CodeCodex

A design guide for an agent status bar: a short, automatically updated summary of progress, remaining tasks, tool counts, errors, and system state placed near the latest model input.

not rated 55k +1.2k 9d ago A 105 tokens original Apache-2.0

bmad-spec

03

bmad-code-org/BMAD-METHOD

Skill Claude CodeCodex

Condense any input — an idea, brief, PRD, transcript, or mixed notes — into a short spec: one kernel file plus supporting files that downstream skills build from. Also updates and validates existing specs. Use when the user says "create a spec", "distill this into a spec", "validate this spec", or "update the spec".

not rated 54k +160 changed 15d ago A Socket: passSnyk: warnSkillSpector: pass 76 tokens

book-to-skill

04

virgiliojr94/book-to-skill

Skill Claude CodeCodex

Converts books and documents (PDF, EPUB, DOCX, HTML, Markdown, plain text, RTF, MOBI/AZW with Calibre) into structured agent skills, extracting frameworks, mental models, principles, techniques, and anti-patterns. Use when the user wants to study a document through GitHub Copilot CLI, Amp, Claude Code, Hermes Agent…

not rated 35k +611 changed 18d ago C 105 tokens original MIT

[object Object]

05

microsoft/apm

Skill Claude CodeCodex ✓ vendor

Skill "[object Object]" from microsoft/apm, covering what this package does, getting started, available primitives and included workflows.

not rated 4.0k +33 today A SkillSpector: pass 8 tokens original MIT

user-general-facts

06

memodb-io/Acontext

Skill Claude CodeCodex

Capture and organize general facts about the user by topic.

not rated 3.7k +3 3mo ago A SkillSpector: pass 15 tokens original Apache-2.0

kayba-ace

07

kayba-ai/agentic-context-engine

Skill Claude CodeCodex

This skill ships learnfromtraces.py, a script that reads OpenClaw session transcripts, feeds them through the ACE learning pipeline, and writes an updated skillbook to disk.

not rated 2.6k +9 23d ago A SkillSpector: warn 0 tokens original Apache-2.0

telegram

08

bubbuild/bub

Skill Claude CodeCodex

Telegram Bot skill for sending and editing Telegram messages via Bot API. Use when Bub needs to: (1) Send a message to a Telegram user/group/channel, (2) Reply to a specific Telegram message with replytomessageid, (3) Edit an existing Telegram message, or (4) Push proactive Telegram notifications. Prefer rich…

not rated 1.7k +3 today A SkillSpector: pass 105 tokens original Apache-2.0

oceanbase/powercontext

Skill Claude CodeCodex

A project-memory guide for searching, saving, correcting, and transferring durable context through the PowerContext service. It distinguishes ordinary conversation from information that should persist between sessions.

not rated 1.3k +62 changed 2d ago A 59 tokens original Apache-2.0

userinterface-wiki

10

open-gsd/gsd-pi

Skill Claude CodeCodex

UI/UX best practices for web interfaces. Use when reviewing animations, CSS, audio, typography, UX patterns, prefetching, or icon implementations. Covers 11 categories from animation principles to typography. Outputs file:line findings.

not rated 1.3k +13 changed 16d ago A SkillSpector: pass 52 tokens original MIT

exchange-recovery

11

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.

not rated 731 +65 today A 0 tokens

Snailclimb/AIGuide

Skill Codex

A set of conventions for writing, reviewing, refactoring and explaining Java and Spring Boot code. It covers common application layers such as controllers, services and data-access code, while allowing repository-specific rules to take priority.

not rated 691 +11 3mo ago A 144 tokens

tura

13

Tura-AI/tura

Skill Claude CodeCodex

Work in the Tura agent-runtime repository. Use for Tura architecture, Rust backend, GUI/TUI, prompts, commands, providers, sessions, documentation, tests, packaging, and release work in this directory.

not rated 659 +4 10d ago A 46 tokens AGPL-3.0

thoughtdag

14

chenxiachan/thoughtdag

Skill Claude CodeCodex

Open the current Codex session in ThoughtDAG (desktop app direct; local bridge fallback — data never leaves this machine), or query local session history with why / find / recall.

not rated 649 +39 2d ago B SkillSpector: warn 39 tokens original MIT

distribution

15

ai-driven-dev/framework

Skill Claude Code

Owns where plugin and marketplace content comes from and how it is fetched, under src/contexts/distribution/ — marketplace registration, catalog parsing, and the ports/adapters that reach git and HTTP. Use when adding a new marketplace source kind, a catalog parser for a foreign format, or a fetch/cache/trust-store…

not rated 519 +5 today A 104 tokens original MIT

atomicmemory-cli

16

atomicstrata/atomicmemory

Skill Claude CodeCodex

Use the installed AtomicMemory CLI for memory search, ingestion, packaging, diagnostics, and agent-safe JSON output.

not rated 439 2d ago A 26 tokens

excel-workbook

17

adongwanai/learn-workbuddy

Skill Claude Code

A basic Excel workbook tool for creating, inspecting, editing, and checking .xlsx files. It supports worksheets, cells, simple formulas, dates, and basic formatting, but not macros, charts, pivot tables, or external workbook links.

not rated 439 +20 today A 79 tokens original MIT

codex-fable5

18

baskduf/FableCodex

Skill Codex

Apply a Claude Fable 5 inspired operating style inside Codex. Use when the user asks to make Codex act like Fable, Fable5, fablize, or Value-for-Fable/VFF; convert Anthropic or Claude system-prompt/tool instructions to Codex; set up a Fable-style tool-first workflow with goal gates, investigation, verification…

not rated 436 +2 2mo ago A 123 tokens AGPL-3.0

git-branch-cleanup

19

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.

not rated 414 3mo ago A SkillSpector: warn 66 tokens original MIT

tilth

20

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…

not rated 355 +3 changed 1mo ago A SkillSpector: pass 95 tokens original MIT

wish

21

automagik-dev/genie

Skill Codex

Deliver one decided task end to end — admit it, work it in one worktree, gate, independent review, bounded repair, a merge-ready PR — or plan a multi-group wish when it is bigger than one task.

not rated 345 +2 changed 12d ago A SkillSpector: pass 47 tokens original MIT

static

22

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.

not rated 337 yesterday A SkillSpector: warn 0 tokens original MIT

pr-reviewer

23

Fu-Jie/openwebui-extensions

Skill Claude CodeCodex needs its repo

Fetches PR review comments, analyzes requested changes, implements fixes, commits and pushes the resolution. Use after a reviewer has left comments on an open PR to close the feedback loop efficiently.

not rated 326 +3 7d ago A SkillSpector: warn 41 tokens original MIT

PackmindHub/packmind

Skill Claude CodeCodex needs its repo

Record polished UI demo videos and screenshots of a running web app using Playwright MCP — for client deliverables, release notes, feature walkthroughs, or bug repros. Produces an HD WebM video with chapter markers, a mandatory animated cursor overlay, and a mandatory subtitle bar that narrates each step (positioned…

not rated 319 +1 yesterday A SkillSpector: warn 192 tokens original Apache-2.0

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: