Foundations Elements

works.tensegrityPublished by tensegrity.worksOfficial publisherv1.0.0Updated Nov 3, 2026

UI encyclopedia for agents — search Elements and fetch component specs over MCP (OAuth).

VerifiedStreamable HTTPWeb executableWeb Search & Scraping

Server details

Identifier: works.tensegrity/foundations-elements
Transport: Streamable HTTP
Runtime: Web executable
Trust: Verified
Published: Nov 3, 2026

Security note

MCP servers receive tool arguments from a conversation and may perform external actions. Review what a server can do before you enable it, and give it only the access it needs.

The registry verified that this server's namespace belongs to tensegrity.works, which also runs its endpoint. That identifies the publisher; it does not make the server's tools safe.

SourceWeft's checks cover whether the listing is complete and the endpoint answered; they do not review the server's code or what its tools do.

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Show readers this MCP server is listed on SourceWeft. The badge links to this page.

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Overview

Foundations Elements's hosted MCP server (foundations.tensegrity.works), published by tensegrity.works; OAuth sign-in required; Streamable HTTP.

No AI overview yet: these facts come from the registry entry and the server itself.

Publisher: tensegrity.works
Endpoint: foundations.tensegrity.works
Last checked: Nov 3, 2026

Installation

In SourceWeft

Open Foundations Elements in the dashboard and add it to a workspace.
Connect the required credentials. They are stored privately and never shown on public pages.
Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Use with an agent

Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.

Read https://sourceweft.com/mcp/works.tensegrity%2Ffoundations-elements/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.

Read the install guide the agent follows

Other MCP clients

Add this to your client's mcpServers config. The client completes OAuth sign-in on first connect.

{
  "mcpServers": {
    "foundations-elements": {
      "type": "http",
      "url": "https://foundations.tensegrity.works/mcp"
    }
  }
}

README

Foundations Elements MCP

Public install package for the Foundations Elements remote MCP server.

MCP URL: https://foundations.tensegrity.works/mcp
Product / waitlist: https://tensegrity.company/elements
Docs: https://foundations.tensegrity.works/docs
Privacy: https://tensegrity.company/privacy
Terms: https://tensegrity.company/terms
Support: [email protected]

This repository is the free plugin / registry metadata. The Worker implementation stays private. Access to catalog tools requires a Foundations account (OAuth via https://auth.tensegrity.works).

Publisher (marketplaces): GitHub org Tensegrity-Systems. Canonical repo: https://github.com/Tensegrity-Systems/foundations-elements-mcp (GitLab remains a staging mirror).

What you get

Cursor / Agent plugin that points at the remote MCP endpoint, plus server.json for the official MCP Registry.

Tools include search, kind lists, and spec fetch (elements_search, elements_list, elements_get, and related). See server instructions after connect.

Install

Cursor

Install this plugin from the Marketplace when published, or load the repo as a local plugin.
Complete OAuth when Cursor prompts for Foundations sign-in.
Request access at https://tensegrity.company/elements if you do not have an account.

mcp.json already points at:

Claude

Add a custom connector with the same HTTPS URL, then sign in with OAuth. Directory listing will use this package’s branding and docs links.

VS Code / Copilot

Configure an HTTP MCP server with the URL above (after Official / GitHub MCP Registry publication).

Official MCP Registry

server.json declares a remote Streamable HTTP server. Preferred registry name (after domain ownership proof on tensegrity.works):

Privacy

Foundations account sign-in and MCP usage are covered by the company privacy policy:

https://tensegrity.company/privacy

This install package does not collect data on its own; it only points clients at the remote MCP URL. Support: [email protected].

License

MIT for this install package. Foundations Elements content and API remain proprietary; see https://tensegrity.company/terms and https://foundations.tensegrity.works/terms.

Channel note

Paid HTTP (x402) lookups use GET /mcp/elements/search. That is a separate agent-catalog path, not this IDE MCP plugin.

Source: README.md at commit ebe4041

Tools

This server asks you to sign in, so SourceWeft could not read its tools without an account and has not indexed them. What a connected account sees can depend on that account and its permissions.

Version history

v1.0.0LatestNov 3, 2026

Score

85% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

Reached in the last 30 daysRequired25 pts
Auth declaredRequired10 pts
Tools listed15 pts
Answer tools/list without a credential, or ship a package that starts in a sandbox without one.
DescriptionRequired15 pts
Logo10 pts
Documentation15 pts
License10 pts