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mcp/harbor

Skillselion changelog

io.github.skillselion/skillselion-mcp

7 changes recorded. MCP Harbor re-reads this listing from the official registry every six hours and asks the live server what it exposes, and keeps what changed between one look and the next.

  • llms.txt +32 −20

    https://skillselion.com/llms.txt 

    − 3. Product MCP tools `search_skillselion`, `load_skill`, `synthesize_skills`, `top_skillselion`, `get_catalog_stats` via `npx -y skillselion-mcp` or [POST /mcp](https://skillselion.com/mcp) (aliases [/.well-known/mcp](https://skillselion.com/.well-known/mcp) and [/.well-known/mcp/product](https://skillselion.com/.well-known/mcp/product)). In-agent cards: [catalog.html](https://skillselion.com/mcp-apps/catalog.html) (`ui://skillselion/catalog.html`).− 4. For Skillselion's own website docs (not the catalog), use [the docs MCP](https://skillselion.com/.well-known/mcp/docs) or [API docs](https://skillselion.com/api-docs).− Last updated: 2026-11-04− - 82,514 tools indexed in total: 59,827 agent skills, 9,891 MCP servers, 12,796 plugin marketplaces.− - Ranked by real installs (213,739,199 tracked across the catalog), then GitHub stars - not alphabetical, not vote-based.− - [find-skills](https://skillselion.com/skills/vercel-labs/skills/find-skills) (vercel-labs) - 4,146,930 installs, 37,975 GitHub stars: Find Skills is a Vercel Labs agent skill that helps developers discover and install capabilities from the open agent skills ecosystem instead of reinventing workflows from scratch.− - [grill-me](https://skillselion.com/skills/mattpocock/skills/grill-me) (mattpocock) - 1,473,239 installs, 311,575 GitHub stars: grill-me is a user-invoked entry point that runs the repo's grilling session: the agent interviews the developer relentlessly about every aspect of a plan or design until both reach a shared understanding.− - [hyperframes-cli](https://skillselion.com/skills/heygen-com/hyperframes/hyperframes-cli) (heygen-com) - 1,361,261 installs, 78,424 GitHub stars: hyperframes-cli is the primary CLI for HyperFrames video composition projects.− - [agent-browser](https://skillselion.com/skills/vercel-labs/agent-browser) (vercel-labs) - 1,326,747 installs, 45,416 GitHub stars: agent-browser is a Vercel Labs browser automation CLI packaged as an agent skill that gives a coding agent control over websites and Electron desktop apps.− - [hyperframes](https://skillselion.com/skills/heygen-com/hyperframes) (heygen-com) - 1,323,653 installs, 78,424 GitHub stars: HyperFrames skill for creating video compositions with HTML, GSAP animations, captions, and audio-reactive effects.− - [ChatGPT skills](https://skillselion.com/chatgpt-skills) (Agent Skills via the Skills picker)− - [Claude design skills](https://skillselion.com/design) (the design hub: top design skills ranked by real installs, plus 9 sub-niche hubs - design systems, animation, accessibility, CSS & Tailwind, UI, UX, design-to-code, shadcn/ui, landing pages)− - [What is a ChatGPT skill](https://skillselion.com/glossary/chatgpt-skill) (Agent Skills via the Skills picker)− - [ChatGPT skills directory](https://skillselion.com/chatgpt-skills)− - [AI Agent Statistics](https://skillselion.com/research/ai-agent-statistics) (REFERENCE page, updated per census - every headline number with its dated source edition: 79,848 listings, 164.8M installs, 8,433 MCP servers, 87.8% never audited, 0.07% paid, Gini 0.96; free to cite, CC BY 4.0)− - [Product MCP Streamable HTTP](https://skillselion.com/mcp) (JSON-RPC initialize / tools/list / resources/list — browser GET stays the HTML hub)− - [Product MCP alias](https://skillselion.com/.well-known/mcp/product) (same catalog tools as [/.well-known/mcp](https://skillselion.com/.well-known/mcp))− - [Docs MCP](https://skillselion.com/.well-known/mcp/docs) (search_docs / get_doc / list_docs — not the catalog product MCP)− - [MCP SSE remote](https://skillselion.com/.well-known/mcp/sse)− - [Skillselion MCP server (install it)](https://skillselion.com/skillselion-mcp) - gives a coding agent on-demand access to this catalog via search_skillselion, load_skill, synthesize_skills, top_skillselion, get_catalog_stats. Install: npx -y skillselion-mcp. Live handshake: [POST /mcp](https://skillselion.com/mcp) (aliases [/.well-known/mcp](https://skillselion.com/.well-known/mcp)).+ 3. Skillselion remote MCP: https://mcp.skillselion.com/mcp. Streamable HTTP, no sign-in or API key. Current implementation release: 0.9.12. Tools: search_skillselion, load_skill, synthesize_skills, top_skillselion, read_skill_file. Remote load_skill returns SKILL.md inline; read_skill_file returns bundled file content. Community instructions should be reviewed before use. Local alternative: npx -y skillselion-mcp. It can materialize skills and bundled files locally. See the npm package for the c+ 4. For Skillselion's own website docs (not the catalog), use [the docs MCP](https://skillselion.com/.well-known/mcp/docs) or [API docs](https://skillselion.com/api-docs). The docs MCP is separate from both catalog connectors.+ Last updated: 2026-11-14+ - 82,165 tools indexed in total: 59,473 agent skills, 9,895 MCP servers, 12,797 plugin marketplaces.+ - Ranked by real installs (226,871,175 tracked across the catalog), then GitHub stars - not alphabetical, not vote-based.+ - [find-skills](https://skillselion.com/skills/vercel-labs/skills/find-skills) (vercel-labs) - 4,354,420 installs, 39,269 GitHub stars: Find Skills is a Vercel Labs agent skill that helps developers discover and install capabilities from the open agent skills ecosystem instead of reinventing workflows from scratch.+ - [hyperframes-cli](https://skillselion.com/skills/heygen-com/hyperframes/hyperframes-cli) (heygen-com) - 1,554,853 installs, 83,980 GitHub stars: hyperframes-cli is the primary CLI for HyperFrames video composition projects.+ - [grill-me](https://skillselion.com/skills/mattpocock/skills/grill-me) (mattpocock) - 1,549,750 installs, 323,875 GitHub stars: grill-me is a user-invoked entry point that runs the repo's grilling session: the agent interviews the developer relentlessly about every aspect of a plan or design until both reach a shared understanding.+ - [agent-browser](https://skillselion.com/skills/vercel-labs/agent-browser) (vercel-labs) - 1,523,864 installs, 50,763 GitHub stars: agent-browser is a Vercel Labs browser automation CLI packaged as an agent skill that gives a coding agent control over websites and Electron desktop apps.+ - [hyperframes](https://skillselion.com/skills/heygen-com/hyperframes) (heygen-com) - 1,517,845 installs, 83,980 GitHub stars: HyperFrames skill for creating video compositions with HTML, GSAP animations, captions, and audio-reactive effects.+ - [ChatGPT skills](https://skillselion.com/chatgpt-skills) (open Agent Skills workflows, installed from Plugins > Skills, ranked by real installs)+ - [Gemini skills](https://skillselion.com/gemini-skills) (Gemini CLI and Gemini API skills whose name or repository mentions Gemini, ranked by real installs)+ - [Cursor skills](https://skillselion.com/cursor-skills) (Cursor plugins, rules skills, and agent skills whose name or repository mentions Cursor, ranked by real installs)+ - [Claude design skills](https://skillselion.com/design) (the design hub: top design skills ranked by real installs, plus sub-niche hubs. Audit an existing UI with the web design guidelines skill; generate a page from [landing page skills](https://skillselion.com/design/landing-pages))+ - [Claude game dev skills](https://skillselion.com/game-dev) (skills by engine. [Roblox Claude skills](https://skillselion.com/game-dev/roblox) owns the Roblox list. [Roblox Claude MCP](https://skillselion.com/game-dev/roblox/mcp) is the built-in Studio MCP server. [Roblox Claude plugin](https://skillselion.com/game-dev/roblox/plugin) is the official Claude Code plugin. [Roblox skills for Claude Code](https://skillselion.com/guides/roblox-skills-claude-code) is the how-to: Luau, UI, animation, V+ - [Claude data visualization skills](https://skillselion.com/data-visualization-skills) (dashboards, charts, and diagrams)+ - [What is a ChatGPT skill](https://skillselion.com/glossary/chatgpt-skill) (open Agent Skills format; install from Plugins > Skills)+ - [ChatGPT skills directory](https://skillselion.com/chatgpt-skills) (ChatGPT skills are reusable workflows in the open Agent Skills format, built around a SKILL.md file of instructions with optional examples and scripts. Install one from Plugins > Skills in ChatGPT, or upload it, and ChatGPT uses it when a task matches. You can also @-mention it by name.)+ - [Gemini skills directory](https://skillselion.com/gemini-skills) (Gemini CLI loads SKILL.md from .gemini/skills or .agents/skills; this list is ranked by real installs)+ - [Cursor skills directory](https://skillselion.com/cursor-skills) (Cursor loads SKILL.md from .cursor/skills or .agents/skills; this list is ranked by real installs)+ - [Jev Skill-Picking Experiment, November 2026](https://skillselion.com/research/jev-skill-picking-eval-2026-11) (FROZEN dated experiment - on 228 real Skillselion MCP requests, Jev 1.14 by TypeSafe AI picked a fitting agent skill 89% of the time, 25 to 28 points above a search ranker and level with Claude Haiku 5.5, at 212 ms median (8.5x faster than Haiku via OpenRouter) and $0.047 per 1,000 picks at list price; two LLM judges, blind; raw CSVs attached)+ - [AI Agent Statistics](https://skillselion.com/research/ai-agent-statistics) (REFERENCE page, updated per census - every headline number with its dated source edition: 85,807 listings and 215.9M skill installs (2026-10-16), 8,433 MCP servers, 70.4% of priced skills free, 8 accounts hold half of all installs, 87.8% never audited; last updated 2026-11-08; free to cite, CC BY 4.0)+ - [Skillselion remote MCP (0.9.12)](https://mcp.skillselion.com/mcp) (recommended Streamable HTTP connector)+ - [Hosted server card](https://skillselion.com/.well-known/mcp/hosted/server-card.json)+ - [Site compatibility MCP (1.0.0)](https://skillselion.com/mcp) (JSON-RPC on this origin. Browser GET stays the HTML hub. Not an alias of the hosted connector)+ - [Site adapter alias](https://skillselion.com/.well-known/mcp/product) (same site adapter as [/.well-known/mcp](https://skillselion.com/.well-known/mcp))+ - [Docs MCP](https://skillselion.com/.well-known/mcp/docs) (search_docs / get_doc / list_docs. Separate from the hosted connector and the site adapter)+ - [Site adapter SSE](https://skillselion.com/.well-known/mcp/sse) (site compatibility adapter only)+ - Skillselion remote MCP: https://mcp.skillselion.com/mcp. Streamable HTTP, no sign-in or API key. Current implementation release: 0.9.12. Tools: search_skillselion, load_skill, synthesize_skills, top_skillselion, read_skill_file. Remote load_skill returns SKILL.md inline; read_skill_file returns bundled file content. Community instructions should be reviewed before use.+ - Local alternative: npx -y skillselion-mcp. It can materialize skills and bundled files locally. See the npm package for the current release.+ - Existing site compatibility MCP: https://skillselion.com/mcp, implementation 1.0.0. It exposes get_catalog_stats instead of read_skill_file and supports the site's existing catalog-card/resources integration. The website docs MCP at /.well-known/mcp/docs is separate.+ - [Skillselion MCP product page](https://skillselion.com/skillselion-mcp)
  • server.json 4 fields changed
    description
    On-demand access to thousands of install-ranked Claude Code skills - search and load mid-task. Coding agents search and load install-ranked Claude Code skills from Skillselion.
    remote_url
    — https://mcp.skillselion.com/mcp
    transport
    stdio streamable-http
    version
    0.9.12 0.9.13

  • server.json 1 field changed
    version
    0.9.10 0.9.12

  • llms.txt +8 −8

    https://skillselion.com/llms.txt 

    − Last updated: 2026-10-22− - 86,544 tools indexed in total: 63,961 agent skills, 9,787 MCP servers, 12,796 plugin marketplaces.− - Ranked by real installs (229,193,994 tracked across the catalog), then GitHub stars - not alphabetical, not vote-based.− - [find-skills](https://skillselion.com/skills/vercel-labs/skills/find-skills) (vercel-labs) - 3,986,323 installs, 30,471 GitHub stars: So their agent can intelligently recommend and install the right modular skills from the open ecosystem when they ask how to do something.− - [grill-me](https://skillselion.com/skills/mattpocock/skills/grill-me) (mattpocock) - 1,412,424 installs, 252,771 GitHub stars: Have an agent relentlessly pressure-test their plan or design until every decision branch is resolved and shared understanding is reached.− - [agent-browser](https://skillselion.com/skills/vercel-labs/agent-browser) (vercel-labs) - 1,211,631 installs, 42,012 GitHub stars: Give their coding agent reliable, high-fidelity control over any website or Electron desktop app.− - [grill-with-docs](https://skillselion.com/skills/mattpocock/skills/grill-with-docs) (mattpocock) - 1,209,374 installs, 252,771 GitHub stars: Pressure-test architecture decisions against their live codebase and living documentation before writing production code.− - [hyperframes-cli](https://skillselion.com/skills/heygen-com/hyperframes/hyperframes-cli) (heygen-com) - 1,180,172 installs, 44,184 GitHub stars: Scaffold, lint, inspect, preview, render, and troubleshoot HyperFrames video compositions from the terminal.+ Last updated: 2026-11-04+ - 82,514 tools indexed in total: 59,827 agent skills, 9,891 MCP servers, 12,796 plugin marketplaces.+ - Ranked by real installs (213,739,199 tracked across the catalog), then GitHub stars - not alphabetical, not vote-based.+ - [find-skills](https://skillselion.com/skills/vercel-labs/skills/find-skills) (vercel-labs) - 4,146,930 installs, 37,975 GitHub stars: Find Skills is a Vercel Labs agent skill that helps developers discover and install capabilities from the open agent skills ecosystem instead of reinventing workflows from scratch.+ - [grill-me](https://skillselion.com/skills/mattpocock/skills/grill-me) (mattpocock) - 1,473,239 installs, 311,575 GitHub stars: grill-me is a user-invoked entry point that runs the repo's grilling session: the agent interviews the developer relentlessly about every aspect of a plan or design until both reach a shared understanding.+ - [hyperframes-cli](https://skillselion.com/skills/heygen-com/hyperframes/hyperframes-cli) (heygen-com) - 1,361,261 installs, 78,424 GitHub stars: hyperframes-cli is the primary CLI for HyperFrames video composition projects.+ - [agent-browser](https://skillselion.com/skills/vercel-labs/agent-browser) (vercel-labs) - 1,326,747 installs, 45,416 GitHub stars: agent-browser is a Vercel Labs browser automation CLI packaged as an agent skill that gives a coding agent control over websites and Electron desktop apps.+ - [hyperframes](https://skillselion.com/skills/heygen-com/hyperframes) (heygen-com) - 1,323,653 installs, 78,424 GitHub stars: HyperFrames skill for creating video compositions with HTML, GSAP animations, captions, and audio-reactive effects.

  • llms.txt +11 −10

    https://skillselion.com/llms.txt 

    − > Skillselion (https://skillselion.com) is an independent, automatically updated directory AND research organization for the AI agent ecosystem: skills, MCP servers, marketplaces and workflows for Claude Code, Codex, Cursor and other coding agents. Skills are ranked by installs; MCP servers and marketplaces are ranked by GitHub stars. Beyond indexing, Skillselion Research publishes dated censuses of the ecosystem (security audit coverage, verified copies, install-weighted use cases, code mainten− Last updated: 2026-10-15− - 85,807 tools indexed in total: 63,336 agent skills, 9,675 MCP servers, 12,796 plugin marketplaces.− - Ranked by real installs (214,511,194 tracked across the catalog), then GitHub stars - not alphabetical, not vote-based.− - [find-skills](https://skillselion.com/skills/vercel-labs/skills/find-skills) (vercel-labs) - 3,841,540 installs, 30,471 GitHub stars: Find Skills is a Vercel Labs agent skill that helps developers discover and install capabilities from the open agent skills ecosystem instead of reinventing workflows from scratch.− - [grill-me](https://skillselion.com/skills/mattpocock/skills/grill-me) (mattpocock) - 1,350,950 installs, 252,771 GitHub stars: grill-me is a user-invoked entry point that runs the repo's grilling session: the agent interviews the developer relentlessly about every aspect of a plan or design until both reach a shared understanding.− - [grill-with-docs](https://skillselion.com/skills/mattpocock/skills/grill-with-docs) (mattpocock) - 1,157,080 installs, 252,771 GitHub stars: grill-with-docs runs a relentless interview (a /grilling session) to sharpen a plan or design, and leaves a paper trail as it goes: it drives the /domain-modeling skill so resolved terminology lands in CONTEXT.md and hard-to-reverse decisions become ADRs.− - [agent-browser](https://skillselion.com/skills/vercel-labs/agent-browser) (vercel-labs) - 1,118,359 installs, 42,012 GitHub stars: agent-browser is a Vercel Labs browser automation CLI packaged as an agent skill that gives a coding agent control over websites and Electron desktop apps.− - [improve-codebase-architecture](https://skillselion.com/skills/mattpocock/skills/improve-codebase-architecture) (mattpocock) - 1,104,246 installs, 252,771 GitHub stars: improve-codebase-architecture surfaces architectural friction and proposes deepening opportunities: refactors that turn shallow modules into deep ones, aiming at testability and AI-navigability.− - [AGENTS.md](https://skillselion.com/AGENTS.md) (site rules for agents; repo copy: [icidab/prism AGENTS.md](https://github.com/icidab/prism/blob/main/AGENTS.md))+ > Skillselion (https://skillselion.com) is an independent, automatically updated directory AND research organization for the AI agent ecosystem: skills, MCP servers, marketplaces and workflows for Claude Code, Codex, Cursor and other coding agents. Skills are ranked by installs; MCP servers and marketplaces are ranked by GitHub stars. Beyond indexing, Skillselion Research publishes dated censuses of the ecosystem (security audit coverage, verified copies, install-weighted use cases, code mainten+ Last updated: 2026-10-22+ - 86,544 tools indexed in total: 63,961 agent skills, 9,787 MCP servers, 12,796 plugin marketplaces.+ - Ranked by real installs (229,193,994 tracked across the catalog), then GitHub stars - not alphabetical, not vote-based.+ - [find-skills](https://skillselion.com/skills/vercel-labs/skills/find-skills) (vercel-labs) - 3,986,323 installs, 30,471 GitHub stars: So their agent can intelligently recommend and install the right modular skills from the open ecosystem when they ask how to do something.+ - [grill-me](https://skillselion.com/skills/mattpocock/skills/grill-me) (mattpocock) - 1,412,424 installs, 252,771 GitHub stars: Have an agent relentlessly pressure-test their plan or design until every decision branch is resolved and shared understanding is reached.+ - [agent-browser](https://skillselion.com/skills/vercel-labs/agent-browser) (vercel-labs) - 1,211,631 installs, 42,012 GitHub stars: Give their coding agent reliable, high-fidelity control over any website or Electron desktop app.+ - [grill-with-docs](https://skillselion.com/skills/mattpocock/skills/grill-with-docs) (mattpocock) - 1,209,374 installs, 252,771 GitHub stars: Pressure-test architecture decisions against their live codebase and living documentation before writing production code.+ - [hyperframes-cli](https://skillselion.com/skills/heygen-com/hyperframes/hyperframes-cli) (heygen-com) - 1,180,172 installs, 44,184 GitHub stars: Scaffold, lint, inspect, preview, render, and troubleshoot HyperFrames video compositions from the terminal.+ - [Agent Skill Pricing Census, October 2026](https://skillselion.com/research/agent-skill-pricing-census-2026-10) (FROZEN dated edition - are AI agent skills free: of 63,336 skills, 4,902 carry a pricing label (7.7% of skills, 39.2% of installs); 70.4% of priced skills are free, 24.8% need your own API key, 3.7% are freemium and 1.1% paid; free skills take 89.7% of installs on priced skills and paid skills 0.5%; 1,421 of 15,455 skills with a stored documentation excerpt (9.2%) match a credential+ - [AGENTS.md](https://skillselion.com/AGENTS.md) (site rules for agents)

  • llms.txt +10 −10

    https://skillselion.com/llms.txt 

    − 3. Product MCP tools `search_skillselion`, `load_skill`, `top_skillselion`, `get_catalog_stats` via `npx -y skillselion-mcp` or [POST /mcp](https://skillselion.com/mcp) (aliases [/.well-known/mcp](https://skillselion.com/.well-known/mcp) and [/.well-known/mcp/product](https://skillselion.com/.well-known/mcp/product)). In-agent cards: [catalog.html](https://skillselion.com/mcp-apps/catalog.html) (`ui://skillselion/catalog.html`).− Last updated: 2026-10-08− - 84,819 tools indexed in total: 62,347 agent skills, 9,676 MCP servers, 12,796 plugin marketplaces.− - Ranked by real installs (171,908,650 tracked across the catalog), then GitHub stars - not alphabetical, not vote-based.− - [find-skills](https://skillselion.com/skills/vercel-labs/skills/find-skills) (vercel-labs) - 3,285,825 installs, 30,471 GitHub stars: Find Skills is a Vercel Labs agent skill that helps developers discover and install capabilities from the open agent skills ecosystem instead of reinventing workflows from scratch.− - [grill-me](https://skillselion.com/skills/mattpocock/skills/grill-me) (mattpocock) - 1,076,638 installs, 252,771 GitHub stars: grill-me is a user-invoked entry point that runs the repo's grilling session: the agent interviews the developer relentlessly about every aspect of a plan or design until both reach a shared understanding.− - [grill-with-docs](https://skillselion.com/skills/mattpocock/skills/grill-with-docs) (mattpocock) - 918,500 installs, 252,771 GitHub stars: grill-with-docs runs a relentless interview (a /grilling session) to sharpen a plan or design, and leaves a paper trail as it goes: it drives the /domain-modeling skill so resolved terminology lands in CONTEXT.md and hard-to-reverse decisions become ADRs.− - [improve-codebase-architecture](https://skillselion.com/skills/mattpocock/skills/improve-codebase-architecture) (mattpocock) - 880,841 installs, 252,771 GitHub stars: improve-codebase-architecture surfaces architectural friction and proposes deepening opportunities: refactors that turn shallow modules into deep ones, aiming at testability and AI-navigability.− - [frontend-design](https://skillselion.com/skills/anthropics/skills/frontend-design) (anthropics) - 861,501 installs, 174,588 GitHub stars: Frontend Design is Anthropic's agent skill for creating memorable, production-grade web interfaces that deliberately avoid generic AI aesthetics.− - [Skillselion MCP server (install it)](https://skillselion.com/skillselion-mcp) - gives a coding agent on-demand access to this catalog via search_skillselion, load_skill, top_skillselion, get_catalog_stats. Install: npx -y skillselion-mcp. Live handshake: [POST /mcp](https://skillselion.com/mcp) (aliases [/.well-known/mcp](https://skillselion.com/.well-known/mcp)).+ 3. Product MCP tools `search_skillselion`, `load_skill`, `synthesize_skills`, `top_skillselion`, `get_catalog_stats` via `npx -y skillselion-mcp` or [POST /mcp](https://skillselion.com/mcp) (aliases [/.well-known/mcp](https://skillselion.com/.well-known/mcp) and [/.well-known/mcp/product](https://skillselion.com/.well-known/mcp/product)). In-agent cards: [catalog.html](https://skillselion.com/mcp-apps/catalog.html) (`ui://skillselion/catalog.html`).+ Last updated: 2026-10-15+ - 85,807 tools indexed in total: 63,336 agent skills, 9,675 MCP servers, 12,796 plugin marketplaces.+ - Ranked by real installs (214,511,194 tracked across the catalog), then GitHub stars - not alphabetical, not vote-based.+ - [find-skills](https://skillselion.com/skills/vercel-labs/skills/find-skills) (vercel-labs) - 3,841,540 installs, 30,471 GitHub stars: Find Skills is a Vercel Labs agent skill that helps developers discover and install capabilities from the open agent skills ecosystem instead of reinventing workflows from scratch.+ - [grill-me](https://skillselion.com/skills/mattpocock/skills/grill-me) (mattpocock) - 1,350,950 installs, 252,771 GitHub stars: grill-me is a user-invoked entry point that runs the repo's grilling session: the agent interviews the developer relentlessly about every aspect of a plan or design until both reach a shared understanding.+ - [grill-with-docs](https://skillselion.com/skills/mattpocock/skills/grill-with-docs) (mattpocock) - 1,157,080 installs, 252,771 GitHub stars: grill-with-docs runs a relentless interview (a /grilling session) to sharpen a plan or design, and leaves a paper trail as it goes: it drives the /domain-modeling skill so resolved terminology lands in CONTEXT.md and hard-to-reverse decisions become ADRs.+ - [agent-browser](https://skillselion.com/skills/vercel-labs/agent-browser) (vercel-labs) - 1,118,359 installs, 42,012 GitHub stars: agent-browser is a Vercel Labs browser automation CLI packaged as an agent skill that gives a coding agent control over websites and Electron desktop apps.+ - [improve-codebase-architecture](https://skillselion.com/skills/mattpocock/skills/improve-codebase-architecture) (mattpocock) - 1,104,246 installs, 252,771 GitHub stars: improve-codebase-architecture surfaces architectural friction and proposes deepening opportunities: refactors that turn shallow modules into deep ones, aiming at testability and AI-navigability.+ - [Skillselion MCP server (install it)](https://skillselion.com/skillselion-mcp) - gives a coding agent on-demand access to this catalog via search_skillselion, load_skill, synthesize_skills, top_skillselion, get_catalog_stats. Install: npx -y skillselion-mcp. Live handshake: [POST /mcp](https://skillselion.com/mcp) (aliases [/.well-known/mcp](https://skillselion.com/.well-known/mcp)).

Skillselion MCP server