FeedLetter MCP by usefulapi

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: Docs, sheets & office work

Install

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

You need

• Runs in the cloudNothing to install; it connects over the internet

Which app do you use?

https://feedletter.usefulapi.io/mcp

claude mcp add --transport http feedletter https://feedletter.usefulapi.io/mcp

{
  "mcpServers": {
    "feedletter": {
      "url": "https://feedletter.usefulapi.io/mcp"
    }
  }
}

{
  "servers": {
    "feedletter": {
      "type": "http",
      "url": "https://feedletter.usefulapi.io/mcp"
    }
  }
}

https://feedletter.usefulapi.io/mcp

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

Tool names and descriptions exactly as the server reported them on Nov 7, 2026. The maker wrote them, not us; we show them as plain text.

• feedletter_list_surveys

  List or search your FeedLetter surveys (newsletter surveys, one-time polls and web rating widgets), newest first, 50 per page. q matches the name, id or external_id. Each item has id, type, name, external_id, public_title and created_at. While has_more is true, call again with pa

• feedletter_get_survey

  Get one survey by its FeedLetter survey id: settings, placement code (links or embed_html), analytics (votes, daily votes, sentiment) and all feedback. Set results_only to true for just the identity, analytics and feedback. Use the survey id, not the external_id. Read-only. FeedL

• feedletter_get_wall_of_love

  Get the feedback that one Wall of Love shows, to build your own wall. Each item has id, comment, name (when shown), answer_label, created_at and survey_title. Comment and name are HTML-escaped. Business plan only: other plans get 403 plan_required. Read-only. FeedLetter API: GET

• feedletter_create_survey

  Create a newsletter survey, a one-time poll or a web rating widget. Needs a Read & write key. Only type and name are required. Newsletter and poll responses return links (one voting link per answer) and email_html; web ratings return embed_html. Set external_id to your own stable

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 8, 2026

• ✓ Pass

  Maker matches the repo

  The registry name was verified against the domain usefulapi.io (the registry checks domain ownership)

• … 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

• ✓ Pass

  Endpoint responds

  Responded in 708 ms (HTTP 200)

• – Not applicable

  Sign-in with OAuth

  No sign-in needed

• ✓ Pass

  No hidden instructions in tool descriptions

  Read 4 tool descriptions and found no hidden instructions to the AI

Compared with others in Docs, sheets & office worki

• More stars than 0% of the other 3538 servers in this category
• Published to the registry more recently than 99% of the other 3538 servers in this category
• Basic checks equal to or better than 100% of the other 3538 servers in this category

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

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

README from the maker

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