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Adding a third-party server to the MCP catalog v1.0.0

Use this resource to add or fix a third-party MCP server entry in the catalog

New

  • 491 downloads
  • 214 likes
  • 213 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install add-mcp-catalog-server

With no option, the skill goes to ~/.agents/skills/; add --agent claude-code (or codex, cursor…) to target an agent.

First time: connect the CLI with

npx --yes palatekit@latest login

The agent finds the vendor's remote MCP endpoint, probes it (handshake, OAuth discovery, dynamic client registration), then writes the catalog entry. It respects the verification tiers and prepares the operator handoff for servers without dynamic registration. You get a small change ready for a PR.

Mostly picked by

Updated November 2, 2026

Card for the “Adding a third-party server to the MCP catalog” skill

Details

Generates with
Your agent's model
Licence
MIT

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What you get

  • SKILL.md: prior reading, workflow and probes
  • SKILL.md: operator checklist and what not to do

Good fit for

  • You want to add a tool such as Linear or Notion to the catalog
  • A catalog entry no longer works

Not for

    Tags

    • mcp
    • catalog
    • oauth

    About

    You say

    “Add the Notion MCP server to the catalog, checking its OAuth flow.”

    Card for the “Adding a third-party server to the MCP catalog” skill

    Skill published by posthog under the MIT license, delivered in its original version.

    Show more

    How to use it

    1. Install the skill in your agent's skills folder
    2. Ask your agent to add or fix a third-party MCP server entry in the catalog
    3. Review and adjust the result

    Content preview

    Files

    • LICENSE1.5 KB
    • NOTICE-PALATEKIT.md0.5 KB
    • SKILL.md6.4 KB

    Origin and licence

    Listed unmodified

    Author
    posthog
    Source
    github.com/posthog/posthog/tree/fcb362bb439b15171da4dfba401bff03ea98bd2b/.agents/skills/adding-mcp-store-servers
    Licence
    MIT

    Notice

    « adding-mcp-store-servers » (posthog, MIT) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

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