Hosting

Remote, vendor-hosted

Transport

Streamable HTTP

Endpoint

https://mcp.hcti.io

Authentication

Browser-based OAuth; no API key or access token stored in client config. Requires HCTI account and available credits for rendering.

Requirements

• HCTI account
• MCP client supporting remote Streamable HTTP and OAuth
• Available account credits for rendering

Setup steps

1. Add https://mcp.hcti.io as remote Streamable HTTP MCP.
2. Connect the hcti server and complete HCTI OAuth authorization in browser.
3. Use create_image or create_url_image for render workflows; use read-only list/check tools for initial verification.
4. Treat organization-management tools as state-changing; ask before creating/updating/deleting configs, proxies, or storage destinations.

Official docs enumerate 27 tools across account usage, image rendering, feedback, templates, Open Graph, proxy, and storage destination management. Actual availability depends on OAuth scopes and plan. Render calls consume organization image credits; management writes modify resources.

• create_image

  See the official agent-plugins README for the current operation description and permissions.

  01
• create_url_image

  See the official agent-plugins README for the current operation description and permissions.

  02
• create_templated_image

  See the official agent-plugins README for the current operation description and permissions.

  03
• create_batch_images

  See the official agent-plugins README for the current operation description and permissions.

  04
• get_max_batch_size

  See the official agent-plugins README for the current operation description and permissions.

  05
• create_template

  See the official agent-plugins README for the current operation description and permissions.

  06
• update_template

  See the official agent-plugins README for the current operation description and permissions.

  07
• list_templates

  See the official agent-plugins README for the current operation description and permissions.

  08
• list_template_versions

  See the official agent-plugins README for the current operation description and permissions.

  09
• check_usage

  See the official agent-plugins README for the current operation description and permissions.

  10
• create_og_config

  See the official agent-plugins README for the current operation description and permissions.

  11
• update_og_config

  See the official agent-plugins README for the current operation description and permissions.

  12
• get_og_config

  See the official agent-plugins README for the current operation description and permissions.

  13
• list_og_configs

  See the official agent-plugins README for the current operation description and permissions.

  14
• delete_og_config

  See the official agent-plugins README for the current operation description and permissions.

  15
• create_proxy

  See the official agent-plugins README for the current operation description and permissions.

  16
• update_proxy

  See the official agent-plugins README for the current operation description and permissions.

  17
• get_proxy

  See the official agent-plugins README for the current operation description and permissions.

  18
• list_proxies

  See the official agent-plugins README for the current operation description and permissions.

  19
• delete_proxy

  See the official agent-plugins README for the current operation description and permissions.

  20
• create_storage_destination

  See the official agent-plugins README for the current operation description and permissions.

  21
• update_storage_destination

  See the official agent-plugins README for the current operation description and permissions.

  22
• get_storage_destination

  See the official agent-plugins README for the current operation description and permissions.

  23
• list_storage_destinations

  See the official agent-plugins README for the current operation description and permissions.

  24
• delete_storage_destination

  See the official agent-plugins README for the current operation description and permissions.

  25
• get_aws_storage_external_id

  See the official agent-plugins README for the current operation description and permissions.

  26
• submit_feedback

  Send product feedback, bug reports, or feature requests to the HCTI team.

  27

• Hosted service processes supplied HTML/CSS, URLs, and configuration; avoid sending private URLs, cookies, or secrets.
• Requires HCTI account and credits for rendering.
• Tool availability is permission-dependent.
• Some marketplace install paths are pending publication per README.

• Older HCTI packages/API snippets describe API key authentication; current hosted MCP plugin docs specify OAuth and no API key in MCP config. This record covers the hosted MCP implementation only.

• official repository

  Current README documents endpoint, OAuth, client setup, 26 exact tools, permission dependence, data handling, service-credit requirement, and MIT license.

• official remote endpoint

  Hosted MCP endpoint explicitly identified in official repository.

• publisher site

  Official HCTI brand/service site.

• official tool reference

  Current official tool reference describes tool arguments, permissions, pagination, and management rate limits; main MCP page documents submit_feedback and rendering credit use.

Documentation checked 2026-10-28. Connection has not been runtime tested.