Building Blocks
All Skills & MCP Servers
Browse installable skills and MCP servers for Claude, Cursor, OpenClaw, and other AI agents.
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Build a skill from multiple building blocks
Use the Add to skill builder controls on building block cards below, then open the builder here.
Overview
Edit CapCut / JianYing video projects — read and write subtitles, timing, speed, volume, templates, animations (fade/ken-burns), and cut long-form to shorts. Use when the user mentions capcut, jianying, subtitles, video editing, draft_content.json, draft_info.json, or cutting videos.
CLI commands
npx skills add https://github.com/renezander030/capcut-cli --skill capcut-edit -yCommand Description doctor Verify Node, FFmpeg, Whisper, and CapCut draft directories before editing. quickstart Create a draft, add a video input, and lint — prints the open-in-CapCut step. info Inspect a draft overview (tracks, materials, duration). lint Validate the draft against a version-aware schema; optional --fix for safe repairs. caption Generate captions (optional Whisper engines; karaoke mode available). cut Cut a time range from long-form into a new short draft (writes --out; never mutates source). compile Build a draft from a JSON spec (refs, transforms, captions, keyframes, fades). long-to-short Skill script: cut a range and stamp title + CTA text onto a short. anim Skill script: attach CapCut intro/outro animations (fade wrappers available). ken-burns Skill script: scale + pan keyframes for a Ken Burns-style still motion. stamp-cta Skill script: apply a saved text-style CTA template onto the timeline. serve Stateless JSONL job runner for automation (n8n / Make / Coze-style queues). Overview
Generate TikTok photo-carousel slideshows with a locked character (AI images + text overlays) and post via the openquok CLI. Research any niche, lock face/body reference images, generate portrait frames, overlay text, then draft or schedule through openquok-core.
CLI commands
npx skills add https://github.com/Ratimon/openquok-monorepo/tree/main/agent --skill openquok-tiktok-slideshow --copy -yCommand Description onboarding Scaffold or validate a channel + character workspace (posts/, refs/, config, empty character profile). competitor-research Save and query channel research findings (accounts, hooks, gaps) in channel-research.json. generate-slides Generate six portrait (1024×1536) slideshow frames from the locked character profile and per-slide variations. add-text-overlay Add white-fill / black-outline text overlays to raw slide images (requires node-canvas). post-via-openquok Upload finished slides via openquok and create a TikTok photo carousel (prefers SELF_ONLY draft). Overview
Schedule and manage social posts with the openquok CLI — authenticate, upload media, create drafts and scheduled posts, and read channel analytics for integrations in your OpenQuok workspace.
CLI commands
Overview
Bloom MCP is the brand layer for agents — onboard a brand from a website or Instagram handle, then generate, edit, resize, and adapt on-brand images from chat in Cursor, Claude, Codex, OpenClaw, Hermes, and other MCP clients.
MCP tools
Tool Description bloom_onboard_brand Onboard a brand from a website or Instagram URL — pulls logo, colors, fonts, and visual tone into a workspace. bloom_generate_image Generate on-brand images from a prompt scoped to a brand session. bloom_edit_image Edit an existing Bloom image while keeping brand consistency. bloom_resize_image Recompose an image to a new aspect ratio for another channel placement. bloom_list_brands List brands available in the connected Bloom workspace. Overview
RevenueCat MCP exposes subscription catalog and customer entitlement data to AI agents — inspect products, offerings, and subscriber state from Cursor, Claude Code, Codex, or VS Code Copilot over HTTP MCP.
MCP tools
Tool Description list_products List in-app products configured in a RevenueCat project. list_entitlements List entitlements and their attached products. list_offerings List offerings and packages available for paywalls. get_customer Look up a subscriber and their active entitlements. list_projects List RevenueCat projects accessible to the authenticated account.
Building blocks FAQ
Agent skillsMCP serversand building blocks explained
What building blocks are, how skills differ from MCP servers, where to install them, and how they connect to playbooks and Skill Builder on OpenQuok.
A building block is an installable agent extension listed in the OpenQuok catalog — usually a skill (SKILL.md), an MCP server, or both. Each entry includes install commands, setup docs, and tool definitions so you can add capabilities to Claude, Cursor, Codex, OpenClaw, Hermes, and other agent hosts without writing integration code from scratch.
Skills package instructions and commands agents read from SKILL.md — common on OpenClaw, Hermes, and skill-based hosts. MCP servers expose tools over the Model Context Protocol for editors and terminals like Cursor, Claude Code, and Codex. Some listings ship both so you can pick the install path that matches your agent.
Open a listing, expand the card, and copy the skill install command or MCP server config for your platform. Each entry links to a setup guide with transport details (stdio, HTTP, or SSE), auth steps, and environment variables. Official OpenQuok Core covers both paths from one listing.
Yes. Select building blocks on this page with Add to skill builder, then open Skill Builder to merge them into a single SKILL.md export. That workflow is useful when you want one agent skill that references several MCP tools or third-party capabilities.
Publish your own building block
Share a skill or MCP server on the catalog — sign in, set a username, and submit from your account.
Start free. Publish with confidence.
Connect your agent, review every draft, and schedule posts across channels before anything goes live.