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capx café

Agent-native X (Twitter) posting as one MCP server; every post clears a server-side guardrail.

Connector by vb-tyagi · GitHub account verified by the MCP Registry

IndexedAGPL-3.0Local (stdio)
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Install

Works with Claude Code, Codex, VS Code, Cursor, Windsurf, Claude Desktop. Read the repository before you give any tool access to your data.

npx agentmarket install connector/vb-tyagi-capx-cafe

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

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About

Agent-native X (Twitter) posting as one MCP server; every post clears a server-side guardrail.

Reviews

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Permissions

What this server can do and what it asks for, from its tool list and install config. Checked Oct 25, 2026.

Tools
4 read · 4 write · 1 delete · 2 not yet classified
Secrets
None asked for
Install scripts
Not scanned yet
Runs as
Node.js package

Tools by what they do 11

Read from the source code; the running server may list different tools.

Read 4 · Look things up without changing anything.

  • audit
  • list_loops
  • preview
  • whoami

Write 4 · Create, change, send or run things.

  • create_loop
  • post_now
  • top_up_loop
  • upload_media

Delete 1 · Delete, drop, revoke or wipe things.

  • delete_loop

Not yet classified 2 · We could not tell from the name and description.

  • connect_x
  • pause_loop

Secrets and settings it asks for

Other settings (environment variables or headers).

  • CAPX_CHOKEPOINT_URL
  • CAPX_EMAIL
  • CAPX_LANE
  • X_CLIENT_ID

Files it touches

  • Any path the agent passes to its tools

Tools (11)

Read from the source code; the running server may differ. Descriptions are the server’s own words; hidden characters are shown as [U+…].

  • audit

    Show the durable history of what capx has posted or attempted on your behalf (most recent first, with delivery state). A trust feature — read-only, your own handle only.

  • connect_x

    Connect (or confirm) your X account via the capx chokepoint. Call once for a consent URL; after authorizing in the browser, call again with { confirm: true }.

  • create_loop

    Schedule recurring posts. YOU (the agent) must write the posts and pass them in `posts` — capx never generates content, so at fire time it only ships text you already wrote. When the queue empties the loop pauses and asks for more. Requires a verified X account at least 30 days old.

  • delete_loop

    Delete a loop permanently.

  • list_loops

    List your scheduled loops, their next-post queue, and whether any are paused.

  • pause_loop

    Pause or resume a loop.

  • post_now

    Post text to X now. Every post passes the casserole guardrail at the chokepoint; blocked/held posts are never sent, and the token never touches this machine. Set aiGenerated only if the user wants this post labelled AI-assisted (default off — it is the user's choice). Pass inReplyToId with a prior post's platformPostId to chain a native reply/thread.

  • preview

    Dry-run a draft through the casserole guardrail WITHOUT posting: returns whether it would pass, be held, or be blocked, and why. Use it to fix a draft before posting or scheduling. This is a linter, never a way to bypass the guard.

  • top_up_loop

    Add more posts YOU wrote to a loop's queue. Resumes a loop that paused because it ran out.

  • upload_media

    Upload a local image or video (produced by your own media tool) so it can be attached to a post. Reads the file, streams the bytes to the chokepoint, and returns a media id to pass to post_now as mediaIds. Media is not moderated by casserole — you set the AI-content label per the media skills.

  • whoami

    Show the connected X account and its status (via the chokepoint).

Signals

Stars
0
Forks
0
Open issues
0
Last commit
Sep 17, 2026 (1 month ago)
Last release
Sep 3, 2026 (1 month ago)

From GitHub (fetched Oct 24, 2026).

Details

Registry name
io.github.vb-tyagi/capx-cafe
Version
0.1.3
Auth
No auth
Packages
npm capx-cafe
License
AGPL-3.0
Repository
github.com/vb-tyagi/capx-cafe
Website
capx-cafe.vercel.app
First seen
Oct 24, 2026
Last checked
Oct 24, 2026
Source
Official MCP Registrygithub-graphql
Cite this page

capx café MCP server. Agent Mart. https://agentmart.dev/connectors/vb-tyagi-capx-cafe (last updated 2026-10-24)