The request names Cursor, the AI coding agent itself, so Cursor comes first 1; it offers a TypeScript SDK (@cursor/sdk) for building on top of it, which the indexed actions cover 1. Its skill-creation tooling is not a separate product here, so the alternatives below are the sources that actually show skill-creation or skill-authoring capability for Cursor-style agents: LangChain's skill-creator guide 4, SkillMD's library of agent skills 2, and Primer, which writes agent context files for
- 1
Cursorcursor.comverified and signed
AI coding agent that turns ideas into code and exposes a TypeScript SDK (@cursor/sdk) for building skills-driven apps, scripts and automations on top of it, plus an automate-me action for creating skills from your preferences 1.
+176 community tools built for it
for agents: cursor-sdk · automate-me · workflow-from-chats
- 2
LangChainlangchain.comverified and signed
Open agent engineering platform whose indexed skill-creator action is a guide for creating effective skills that extend agent capabilities with specialized knowledge and workflows 4.
+163 community tools built for it
for agents: skill-creator · deep-agents-core · create_dataset
- 3
SkillMDskillmd.comwebsite read, tools not yet checked
Library for discovering, saving and installing Agent Skills as SKILL.md files across Cursor and 60+ other agents, with an MCP server 2.
official:MCP server · com.skillmd/skillmd
- 4
Primergetprimer.cloudwebsite read, tools not yet checked
Writes and maintains project context files (such as .cursorrules) so Cursor and other agents know your project, installed via npm 3.
Sources
- 1AI Coding Agent for Building Ambitious Software | Cursorcursor.com · read 2026-10-29
- 2SkillMD · The Open Library of AI Agent Skillsskillmd.com · read 2026-10-29
- 3Primer — Your context lives with you.getprimer.cloud · read 2026-10-29
- 4LangChain: the open agent platform to own your intelligencelangchain.com · read 2026-10-29
Left out: AnotherAI, because each one's own page says it is retired or discontinued.
For agents: the 10 actions behind this answer
cursor-sdk · cursor-sdk verified and signed
Guide users building apps, scripts, CI pipelines, or automations on top of the Cursor TypeScript SDK (`@cursor/sdk`). Use this skill whenever the user mentions integrating, installing, or writing code against the Cursor SDK; whenever they say `Agent.create`, `Agent.prompt`, `Agent.resume`, `agent.se
· SkillMD website read, tools not yet checked
Discover, save, and install thousands of safety-reviewed Agent Skills for Claude Code, Cursor, Codex and 60+ more agents. Free to search, save and install.
· Getprimer website read, tools not yet checked
Install once. Every AI agent knows your project — Cursor, Claude Code, Windsurf, Aider, Goose. Zero config.
skill-creator · skill-creator verified and signed
Guide for creating effective skills that extend agent capabilities with specialized knowledge, workflows, or tool integrations. Use this skill when the user asks to: (1) create a new skill, (2) make a skill, (3) build a skill, (4) set up a skill, (5) initialize a skill, (6) scaffold a skill, (7) upd
· SkillAgent website read, tools not yet checked
Find and install AI agent skills for Claude Code, Cursor, Copilot, Windsurf, and more.
· Invokera website read, tools not yet checked
Paste the URL of your own project or an open-source one, including a GitHub repo, and get a Claude Skill, an MCP server and a REST API your AI can use right away.
· AIStorageDepot website read, tools not yet checked
Free AI prompt manager with a built-in MCP server — store, version, and share prompts, skills, and rules inside Claude, Cursor, VS Code, and Codex. No card.
· SkillDB website read, tools not yet checked
Give your AI agent expert knowledge. 6,174+ skills for Claude Code, Cursor & Codex across 448+ packs. Install any skill in seconds: npx skilldb get <pack>/<skill>
mind_trust · mind-mcp found in code, not yet checked
Score a .mind/skills/ file with trust heuristics (h5) and return review metadata.
· RollingGo website read, tools not yet checked
RollingGo é¢å AI Agent æä¾é åºä¸æºç¥¨é¢è®¢ MCP ServerãAgent Skills ä¸ CLI æ¥å ¥ï¼è¦çå ¨ç 200ä¸+ é åºä¸ 500+ èªå¸ï¼å ¼å®¹ ClaudeãCursorï¼å è´¹å¼éã
Labels are the instruments' verdict and are never changed by ranking. Agents and robots get this same answer as JSON at /api/v1/find?q=…&answer=1 and through the MCP server.