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PopNx MCPMCP servers for people who use AI · explained in plain words

SkillDash

by AjnasNBversion 0.5.1i★ –iRuns in the cloud
Registry nameio.github.AjnasNB/skilldash

Install

Overview

Description from the maker (original English)

Search and inspect source-pinned agent skills, plugins and tools through a free public MCP.

PopNx MCP’s three pillars

These three are never merged into one score: opinions, measurements and popularity are different things.

What you can do with it

We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.

  • Connection: Runs in the cloud
  • Transport: Streamable HTTP
  • Category: Search & AI memory

Install

Pick the AI app you use, then copy the settings.

Before you install

  • Basic checks: 1 of 1 passed
  • Runs on the maker’s server: what you ask it goes through their server.
  • The registry lists no key to fill in.

You need

Which app do you use?

Pick your app above. We remember it, so next time the button says “Install in …”.

Works in Claude on the web, desktop and mobile:

  1. Open Settings → Connectors
  2. Press Add custom connector
  3. Paste the address below and press Add
  4. If it asks you to sign in, sign in with the maker
SettingsConnectors1+ Add2https://…3
https://skills.maqamagent.com/mcp

Run this in your terminal

claude mcp add --transport http skilldash https://skills.maqamagent.com/mcp

Open in Cursor

Or copy the settings yourself

Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json

{
  "mcpServers": {
    "skilldash": {
      "url": "https://skills.maqamagent.com/mcp"
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

Open in VS Code

Or copy the settings yourself

Paste into .vscode/mcp.json in your project

{
  "servers": {
    "skilldash": {
      "type": "http",
      "url": "https://skills.maqamagent.com/mcp"
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

ChatGPT connects only to servers on the internet:

  1. Open ChatGPT on the web → Settings → Connectors (Apps)
  2. Press Create or Add (some plans need Developer mode under Advanced first)
  3. Paste the address below, give it a name and save
  4. If it asks you to sign in, sign in with the maker
SettingsConnectors1+ Create2https://…3
https://skills.maqamagent.com/mcp

Menu names can differ slightly by plan and over time.

Your choice stays on this device in a cookie; no account needed.

These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.

What it can do

We have not read this server’s tool list yet; we check endpoints in rotation.

Basic checksi

We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 6, 2026

  • ✓ Pass

    Maker matches the repo

    The registry name was verified with the GitHub account AjnasNB, which owns the repo

  • … Not checked yet

    Still maintained

    We have not read this repo from GitHub yet

  • … Not checked yet

    Has a licence

    We have not read this repo from GitHub yet

  • … Not checked yet

    Endpoint responds

    Not checked yet; we check endpoints in rotation

  • … Not checked yet

    Sign-in with OAuth

    Not checked yet; we check endpoints in rotation

  • … Not checked yet

    No hidden instructions in tool descriptions

    Not checked yet; we read the tool list when we check the endpoint

Compared with others in Search & AI memoryi

  • More stars than 0% of the other 7248 servers in this category
  • Published to the registry more recently than 72% of the other 7248 servers in this category
  • Basic checks equal to or better than 100% of the other 7248 servers in this category

Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.

Common questions

Is SkillDash safe?

It passed 1 of 1 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.

What keys or codes does it need?

The registry does not list a required key, though some servers ask you to sign in on first use.

Does it run on my computer or in the cloud?

It runs in the maker’s cloud. Connect over the internet with nothing to install, but what you send passes through the maker’s servers.

Is it still maintained?

The GitHub repo last changed –, and the latest version (0.5.1) reached the registry 15 days ago.

Which apps can use it?

Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. It connects by URL, so apps that accept remote MCP servers work too, such as ChatGPT in developer mode.

What can I use instead?

In the same category: Context7, Codebase Memory, Exa

Alternatives

Servers in the same category from other makers, sorted by stars.

Reading a card:★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi

Context7

by upstash

Feeds AI the latest docs for libraries and frameworks before it answers, so code it writes does not use outdated, removed functions.

Computer or cloud★ 64,224MITUpdated today
Install

Codebase Memory

by DeusData

Codebase knowledge graph for AI agents — 162 languages, sub-ms queries, 99% fewer tokens.

Runs on your computer★ 48,148MITUpdated 20 days ago
Install

Exa

by exa-labs

Connect AI agents to Exa for web search, content fetching, and multi-step research.

Runs in the cloud★ 5,213MITUpdated last month
Install

README from the maker

Open the README

Copied from the maker’s repo as written. PopNx MCP has not reviewed or endorsed it. HTML, images and scripts are removed. Links lead off this site.

SkillDash — the free Skill Library and AI directory

Give an AI agent this link: https://skills.maqamagent.com/agent.md

SkillDash is an agent-first software tool: 5,126 unique, licensed skill folders from 17 repositories, checked on October 12, 2026, plus 322 tool records, including 315 individual plugins recorded from the pinned official Claude plugin marketplace on October 13. Downloadable skill repositories require at least 10,000 repository stars at the recorded check. Individual plugin repositories have their own metadata and requirements.

flowchart LR

Agent[AI agent] --> Guide[One agent link] Guide --> Interfaces[MCP / API / CLI] Interfaces --> Skills[Pinned skills + hashes + licenses] Interfaces --> Tools[Tools + plugins + libraries + chatbots] Skills --> Authorized[Inspect, then use with authorization] Creator[Creator or owner-authorized agent] --> Email[Verify owner email] Email --> Proposal[Public details + private contacts] Proposal --> Review[Owner defines agent usage and reviews] Review --> Published[Published listing + share link] Proposal --> Receipt[Email receipt and review updates]

Machine manifest: https://skills.maqamagent.com/.well-known/agent.json

An open skill marketplace, npm CLI, and read-only MCP server for Codex, Claude Code, and Delta Harness.

SkillDash combines the curated Skill Library with a free community directory for skills, AI products, plugins, libraries, MCP servers and tools. Browse without an account. Verify your email to submit work and vote. Community submission has no minimum star count or listing fee.

[Publish free](https://skills.maqamagent.com/publish) · Community directory · Your account · Publication policy

Every approved community listing gets a public page and a Listed on SkillDash badge. A reviewer checks the public source, listing details and publication rights. This is not a security certification. Verified accounts get one reversible vote per listing; repository stars stay separate.

The existing curated downloadable catalog keeps its recorded source-selection policy, upstream licenses, pinned revisions and SHA-256 file checksums. Community submissions do not automatically become curated download archives.

Accounts, reviews and notification delivery

Email sign-in uses a random one-time link expiring in 15 minutes. Only token hashes are stored. Production sessions use Secure, HttpOnly, SameSite cookies, expire after 14 days, and are revoked on sign-out. Account emails remain private.

Azure Communication Services sends sign-in links and submission notifications from skilldash@cognifyr.co. New submissions alert contact@cognifyr.co, which also receives replies; approved listings notify their owner. A one-time email link verifies ownership before submission, and the private contact must match that verified address. Submission contacts are excluded from public APIs, MCP responses and published pages.

D1 stores submissions and a transactional notification outbox. The five-minute scheduled worker retries transient failures with backoff and removes expired authentication and rate-limit records. Azure operation IDs are persisted before sending and reconciled after uncertain responses, so retries poll the existing operation. Accepted operations remain sending until Azure reports success; terminal failures remain visible for the reviewer. A successful send operation does not prove inbox delivery. The reviewer account sees the pending queue and notification failures at /review after verifying the configured ADMIN_EMAIL. Review outcomes are persisted before mail is attempted.

Production uses EMAIL_PROVIDER=azure, AZURE_EMAIL_ENDPOINT and the Worker secret AZURE_EMAIL_ACCESS_KEY (wrangler secret put AZURE_EMAIL_ACCESS_KEY; never commit its value). The sender domain must have verified Azure ownership, SPF and DKIM records, a skilldash sender username, and be linked to the Communication Services resource. Preserve existing SPF senders and inbound routing when adding these records. Azure configuration fails closed without falling back to another provider. The optional EMAIL binding remains supported for existing test/staging integrations when Azure is not selected. See the Azure Email REST API and request signing.

The private /review dashboard also includes published and rejected decisions, reviewer notes, counts, pagination and a “Needs attention” risk filter. Each application can retain a private permissions, functionality and risk assessment with evidence, its assessor and timestamp. Saving an assessment changes no publication status and queues no email. New approvals require a saved assessment with a known risk level and documented or runtime-verified functionality; untested or blocked entries cannot be approved. Documentation checks must explain runtime limits. Existing published entries are preserved and flagged for follow-up when they have no assessment. Apply migrations/0004_listing_assessments.sql before deploying this dashboard. See the review workflow.

Apply all D1 migrations before deploying, including 0005_azure_notifications.sql for private notification payloads and provider operations. Version 0.4.0 adds migrations/0003_agent_submissions.sql for public agent usage details and private submission contacts. The migrations preserve the original submission queue. Local account/voting/review tests use the same SQL schema in SQLite with mocked email delivery; Azure tests check request signatures, operation reconciliation and terminal failures without sending real mail.

[Browse the library](https://skills.maqamagent.com) · Agent instructions · API schema

Search thousands of real skill folders by name, description, and related task vocabulary. Preview instructions, bookmark skills, copy SKILL.md, or download the full ZIP with references and licenses.

What are AI agent skills? · Codex installation guide · Claude Code installation guide · Skill safety · Complete directory

Every downloadable skill-catalog source is a public GitHub repository with 10,000+ repository stars at the recorded check time. Stars belong to repositories, not individual skills. Source commits and file checksums are pinned. The catalog does not claim security certification or endorsement by source authors.

Plugins and agent tools

Browse plugins or give an agent the public instructions. The directory shows 20 records per page, with search/type filters and previous/next navigation. Every imported plugin records its upstream author where supplied, supported host, purpose, source revision, setup link and source ZIP. A repository ZIP can contain several plugins; inspect the linked plugin path before installing.

The official marketplace's stars describe that marketplace repository. They are not copied into each plugin's star count, and imported metadata is separate from reviewed community submissions. Individual plugin/service licenses, account requirements, pricing and permissions remain upstream requirements. A free listing does not make a paid connected service free.

Agents using the public HTTP MCP can call search_tools with query, type, limit and offset; responses include total and nextOffset. The equivalent HTTP endpoint uses q: /api/tools?q=browser&type=plugin&limit=20&offset=20. scripts/sync-plugins.mjs refreshes pinned official marketplace metadata without installing or executing plugins.

Use from npm

Node.js 20.19 or newer:

npx agent-skill-library search "make a launch video"

npx agent-skill-library search "accessible React interfaces" --json npx agent-skill-library show anthropics--skills--frontend-design --content npx agent-skill-library install anthropics--skills--frontend-design --agent codex

Or install the CLI:

npm install -g agent-skill-library

skill-library search "test a website"

Use an exact ID from search results when several sources share a name. Name-only installation works when the name is unambiguous. Search is local and works offline; reading or installing a skill needs access to its pinned GitHub files.

Teach your agent to use the library

npx agent-skill-library setup --agent all --global

This installs a small discovery skill in the three personal libraries. It does not install thousands of skills, alter model settings, or start an MCP process. Install only the skills relevant to your task.

TargetProject installationPersonal installation
Codex desktop / CLI.agents/skills/ ~/.agents/skills/
Claude Code.claude/skills/ ~/.claude/skills/
Delta HarnessNot applicableDelta application-data directory, under skills/

Add --global for personal installation. Delta and --agent all require it. Use --cwd for another project. On Windows, Delta uses %APPDATA%\Delta Harness\skills; DELTA_DATA_DIR overrides the application profile. Codex detects skill changes automatically; restart if a new skill does not appear. Start a new Claude Code session or refresh Delta's Skills panel after installation.

For repository-based cloud tasks, commit the project skill folders. A personal install on your computer is not automatically available in a remote environment. Claude Code support does not imply that every Claude chat product automatically reads filesystem skills.

npx agent-skill-library install FULL-SKILL-ID --agent claude --global

npx agent-skill-library install FULL-SKILL-ID --agent delta --global npx agent-skill-library install FULL-SKILL-ID --agent codex --dry-run npx agent-skill-library list --agent codex --global --json

The installer downloads to a staging directory, checks every SHA-256, and then places the complete folder in the destination. Supporting scripts are never executed. Script executable bits are preserved. Linked installation paths, traversal, ambiguous Windows names, and unexpected download hosts are rejected.

Unmanaged skills are never overwritten. An existing managed revision needs --force to replace; local edits are protected by default, and extra local files block replacement even with --force. Back up your edits before requesting replacement.

MCP

Connect the public SkillDash MCP once for every project on this computer:

npx agent-skill-library connect --host all --global

The connector merges a read-only HTTP server into the personal configurations for Codex, Claude Code, Cursor and Antigravity. It preserves other servers and settings, backs up changed files beside their original, refuses disabled or conflicting entries, and can be previewed with --dry-run. Refresh or restart your host after setup. No API key or local server process is required.

Endpoint: https://skills.maqamagent.com/mcp. Tools: get_library_info, search_skills, read_skill, plan_skill_install, search_tools, and search_listings. Skills retain source revisions, SHA-256 checksums, supporting resources and licenses. search_tools returns source-pinned upstream tool/plugin metadata; `searc

Only the beginning is shown; read the rest in the repo

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