AGENT SKILLS · MISSION KIT

Useful agent skills ranked by real adoption

Browse verified skills from public repositories. Compare what each skill does, package contents, install activity, and source evidence before adding it to your agent.

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VERIFIED
skills
23,007
repositories
3551
last synced
Nov 4, 2026
23,007 skills
cursor
Community

principle-explain-the-number

Apply before you measure, and before you trust, report, or act on a number you measured: a speedup, a regression, a throughput, a latency, or an eval result. Find what limits it, and rule out that it measured something other than the work you think.

1h installs
5
GitHub stars
14.7K
Updated
Oct 29
cursor
Community

reflect

Spawn three parallel review subagents over the active transcript, surface learnings, and route each to a concrete edit on an existing skill. Use when the user says reflect.

1h installs
5
GitHub stars
14.7K
Updated
Oct 29
cursor
Community

setup-pstack

Configure which models pstack uses per role and at what reasoning budget. Detects your available models and writes an always-applied rule that overrides the skill defaults. Use for /setup-pstack, "configure pstack models", "pstack budget", or changing pstack's model choices.

1h installs
5
GitHub stars
14.7K
Updated
Oct 29
cursor
Community

why

Use for 'why does X work this way', 'why we picked Y', design rationale, regressions, postmortems, or data-backed thresholds. Discovers available MCPs and queries each evidence category (source control, issue tracker, long-form docs, real-time chat, infrastructure observability, error tracking, product analytics warehouse) in parallel, then returns a cited read on decisions and tradeoffs. Use how for runtime behavior.

1h installs
5
GitHub stars
14.7K
Updated
Oct 29
cursor
Community

arena

Spawn N parallel candidates at the same task, pick a base, graft the strongest parts of the losers into it. Use for /arena, 'arena this', 'throw it in the arena', or when one attempt at a non-trivial artifact would lock in the wrong shape.

1h installs
5
GitHub stars
14.7K
Updated
Oct 29
cursor
Community

swarm

Fan out N parallel workers, drain them, and return one report. Use for /swarm, 'swarm this', or parallel coverage, races, gauntlets, and exploration.

1h installs
5
GitHub stars
14.7K
Updated
Oct 29
parthjadhav
Community

app-store-screenshots

Use when building App Store or Google Play screenshot pages, generating exportable marketing screenshots for iOS, macOS, and/or Android apps, or scaffolding a screenshot editor with Next.js. Triggers on app store, mac app store, play store, screenshots, marketing assets, html-to-image, phone mockup, mac mockup, android screenshots, feature graphic.

1h installs
5
GitHub stars
7.7K
Updated
Oct 16
dotnet
Community

analyzing-dotnet-performance

Scans .NET code for ~50 performance anti-patterns across async, memory, strings, collections, LINQ, regex, serialization, and I/O with tiered severity classification. Use when analyzing .NET code for optimization opportunities, reviewing hot paths, or auditing allocation-heavy patterns.

1h installs
5
GitHub stars
5.8K
Updated
Oct 30
dotnet
Community

binlog-failure-analysis

Analyze MSBuild binary logs to diagnose build failures. USE FOR: build errors that are unclear from console output, diagnosing cascading failures across multi-project builds, tracing MSBuild target execution order, and generally any MSBuild build issues. Requires an existing .binlog file. DO NOT USE FOR: generating binlogs (use binlog-generation), binlog MCP startup or connection failures (use troubleshoot-binlog-mcp), non-MSBuild build systems.

1h installs
5
GitHub stars
5.8K
Updated
Oct 30
dotnet
Community

clr-activation-debugging

Diagnoses .NET Framework CLR activation issues using CLR activation logs (CLRLoad logs) produced by mscoree.dll. Use when: the shim picks the wrong runtime, fails to load any runtime, shows unexpected .NET 3.5 Feature-on-Demand (FOD) dialogs, unexpectedly does NOT show FOD dialogs, loads both v2 and v4 into the same process causing failures, or any time someone is wondering "what is happening with .NET Framework activation?"

1h installs
5
GitHub stars
5.8K
Updated
Oct 30
minimax-ai
Community

mmx-cli

Use mmx to generate text, images, video, and speech, and to transcribe audio, via the MiniMax AI platform. Use when the user wants to create media content, chat with MiniMax models, transcribe audio to text, perform web search, or manage MiniMax API resources from the terminal.

1h installs
5
GitHub stars
2.2K
Updated
Oct 19
showheyohtaki
Community

motion-prompt

Motion Prompt (showheyohtaki.github.io/motion-prompt) is a numbered library of names for motion-graphics moves, camera moves and transitions, UI components, landing-page and web effects, and photo looks and lighting, each with a moving sample, a spec of its timings and easing, and dependency-free Canvas 2D code. The main use: open the gallery for the user with the pick command, let them tick what they want, receive their picks, then rebuild exactly those in the project (Canvas, Remotion, CSS/SVG

1h installs
5
GitHub stars
852
Updated
Oct 29
raphaelsalaja
Community

gather

Collects references from the user's own library, their boards and pattern sites onto one linked board before a design is built.

1h installs
5
GitHub stars
43
Updated
Oct 30
fetcher-sh
Community

google-news

A Google News API alternative on fetcher.sh — pay-per-call in USDC via x402, or prepaid credits with a Bearer key, no RSS scraping. Use when the user wants keyword search across Google News scoped to a language edition, section headlines (world, business, technology, entertainment, sport, science, health, or a specific topic ID), the latest headlines, a list of supported language-region codes, or to decode a Google News redirect URL into the real article URL. Also covers news monitoring, headlin

1h installs
5
GitHub stars
2
Updated
Sep 5
jonahsnider
Community

analyze-wpilog

Analyze WPILOG log files from FRC robots using the wpilog-parser library with TypeScript.

1h installs
5
GitHub stars
2
Updated
Oct 29
wshobson
Community

python-resilience

Python resilience patterns including automatic retries, exponential backoff, timeouts, and fault-tolerant decorators. Use when adding retry logic, implementing timeouts, building fault-tolerant services, or handling transient failures.

1h installs
5
GitHub stars
42K
Updated
Oct 26
wshobson
Community

python-code-style

Python code style, linting, formatting, naming conventions, and documentation standards. Use when writing new code, reviewing style, configuring linters, writing docstrings, or establishing project standards.

1h installs
5
GitHub stars
42K
Updated
Oct 26
langchain-ai
Official

deepagents-typescript-quickstart

Scaffold a minimal local Deep Agent in TypeScript by following the official quickstart, using provider-native web search instead of Tavily. Use when the user wants to quickly build or try a Deep Agent locally.

1h installs
5
GitHub stars
1.3K
Updated
Oct 25
langchain-ai
Official

langchain-typescript-quickstart

Scaffold a minimal local LangChain agent in TypeScript by following the official quickstart. Use when the user wants to quickly build or try a LangChain agent locally.

1h installs
5
GitHub stars
1.3K
Updated
Oct 25
langchain-ai
Official

langgraph-typescript-quickstart

Scaffold a minimal local LangGraph agent in TypeScript by following the official quickstart. Use when the user wants to quickly build or try a LangGraph agent locally.

1h installs
5
GitHub stars
1.3K
Updated
Oct 25
langchain-ai
Official

managed-deep-agents

INVOKE THIS SKILL when building, testing, or deploying Managed Deep Agents in LangSmith. Walks a user through their first agent end to end — interviewing them about what they want to build, mapping it onto what MDA can actually do, then scaffolding and deploying it. Covers the file-based project layout; definedeepagent / defineDeepAgent; instructions, skills, memory, identity, tools, MCP servers, connections, middleware, sandboxes, schedules, channels, and evals; the mda CLI; GitHub deployments;

1h installs
5
GitHub stars
1.3K
Updated
Oct 25
hashicorp
Official

terraform-style-guide

Generate Terraform HCL code following HashiCorp's official style conventions and best practices. Use when writing, reviewing, or generating Terraform configurations.

1h installs
5
GitHub stars
910
Updated
Oct 28
jakeschincariol
Community

trader-entry

Entry Timer. Watches a setup bar by bar and tells you the moment to get in. Reads free Yahoo 1-minute or 5-minute bars, builds the opening range (the first 15 minutes by default) and calls the entry on the first completed bar that CLOSES above the range high, or above a level you give it (like a 20-day high from the scanner), with an optional volume check. Says waiting and how far, triggered with the time and the price, expired, or not open yet, and writes trader/entry.json for /trader-exit. Lon

1h installs
5
GitHub stars
3K
Updated
Oct 20
jakeschincariol
Community

trader-exit

Exit Planner. Sets your stop and your target before you enter, so you know when to get out. Reads the entry from trader-entry (or a price you give), puts the stop at the opening-range midpoint by default (or the range low, your price, a percent, or a multiple of the ATR), rounds it down to the cent, and sets the target at 2R (or 1R, or your price). Refuses a stop at or above the entry, a target at or below it, or a stop too tight to survive the spread, and says why. Writes trader/plan.json for t

1h installs
5
GitHub stars
3K
Updated
Oct 20