[vaulpannx]

Summary

Adds the new Spaces, Communities, and Lists tools on the X connection to the X MCP guide. All of them are free.

• Spaces (reads): search_spaces, get_spaces_by_id, get_spaces_by_ids, get_spaces_by_creator_ids, get_spaces_posts
• Communities (reads): search_communities, get_communities_by_id
• Lists (reads): get_lists_by_id, get_lists_posts, get_lists_members, get_lists_followers, get_users_owned_lists, get_users_followed_lists, get_users_pinned_lists, get_users_list_memberships
• Lists (writes): create_lists, update_lists, add_lists_member, remove_lists_member_by_user_id, follow_list, unfollow_list, pin_list, unpin_list

Changes

• Connect message: new Spaces & communities and Lists bullets.
• Reading table: rows for Spaces, communities, a list, and someone's lists, using real tool names.
• New "Managing lists" section: confirm before writes, resolve handles to ids, and say plainly that there's no list delete (offer private, rename, or removing members).
• No tool reads a community's posts; the guide offers a topic search instead.
• Missing scopes: Spaces and Lists route to reconnect (space.read, list.read, list.write are already requested).
• README capabilities table split into Spaces, Communities, and Lists rows.
• Version 2.10.0 with a changelog entry.

Test plan

• Ask for live Spaces on a topic and the posts shared in one
• Look up a community by keyword
• Read a list's posts and members; create a list, add a member, pin it
• Ask to delete a list and confirm the agent explains there's no delete tool

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Note

Low Risk
Documentation and plugin metadata only; no runtime, auth, or API implementation changes in this repo.

Overview
X plugin 2.10.0 documents Spaces, Communities, and Lists on the user's X connection so agents know which MCP tools to use and how to handle errors.

The X MCP guide (SKILL.md) is the main change: connect-message bullets for Spaces/communities and Lists; reading-table rows mapping tasks to tools like search_spaces, get_communities_by_id, and list lookups; a new Managing lists section for writes (create_lists, members, follow/pin) with confirm-before-write and explicit “no delete list” guidance; note that community posts aren't readable (suggest search_posts_all instead); missing scopes now includes Spaces/Lists reconnect copy; list writes added to the ground-rules write list.

README, root README / marketplace descriptions, plugin.json (v2.10.0, keywords spaces/communities), and CHANGELOG align marketing and capabilities text with those features—all described as free tools on the hosted X MCP server.

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[tcaldwell-x]

Looks good overall. This is docs plus a version bump (2.9.0 → 2.10.0), CI validate passed, and the mcp.json scopes (space.read, list.read, list.write) are already there. A few small things:

Worth fixing

• SKILL.md frontmatter: the reconnect hint still only names Chat/call/livestream tools. Since that line is what triggers the skill, it should mention Spaces and Lists too.
• plugin.json: the description doesn't mention Spaces, Communities or Lists. Could also add spaces / communities to keywords.
• "Built-in public reads" paragraph: worth saying that Spaces, communities and lists need the user's X connection.

Not verified

• I didn't check the new tool names (e.g. create_lists, get_spaces_posts) against the live X MCP server, and the test plan boxes are unchecked. If a name is off, the agent will assume scopes are missing and ask the user to reconnect.

Nits

• "Someone's lists" row: "{me} for theirs" reads better as "{me} for your own".
• Rewrap the long frontmatter line to match the others.
• Spell out get_users_by_username and get_users_by_usernames rather than the (s) shorthand.

[cursor]

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