Glasser

ai.glasserPublished by glasser.aiOfficial publisherv0.1.3Updated Oct 24, 2026

One key to 1,000+ paid data APIs: enrichment, SEO/SERP, scraping, places, news. Pay per call.

VerifiedStreamable HTTPWeb executableWeb Search & ScrapingData & AnalyticsBusiness & Commerce

Overview

AI-generated overview

Remote MCP gateway that lets an assistant search, inspect and run 1,000+ paid data APIs (enrichment, SEO/SERP, scraping, places, news) on a pay-per-call…

What you can do
  • Search the catalog of paid data APIs and inspect an endpoint's price and charge clauses before use
  • Run an endpoint as a Run and get its result plus the charge it incurred
  • List, retrieve and stop past Runs
  • Check the Workspace balance
  • Follow a bundled workflow skill that searches, inspects, runs and reports the charge
When to use it
Useful when an assistant needs paid third-party data such as enrichment, SEO/SERP, scraping, places or news without signing separate contracts with each provider, and you are comfortable with per-call spending from a prepaid Workspace balance.
Requirements
Remote MCP endpoint at api.glasser.ai/mcp; OAuth sign-in is required and opens a browser on the first tool call, where you pick the Workspace whose balance may be spent. Clients that cannot open a browser can send a Key instead. An optional CLI is installed from npm and uses the same Key and balance.
Before you install
The run tool spends real money from the selected Workspace balance, so the choice of Workspace and the spending guardrails matter. Sign-in mints a Key named for the client; disconnecting inside the client does not revoke it, so revoke it in the Key management page. Requests and results go to Glasser's service under its terms and privacy policy.

Installation

In SourceWeft

  1. Open Glasser in the dashboard and add it to a workspace.
  2. Connect the required credentials. They are stored privately and never shown on public pages.
  3. 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/ai.glasser%2Fglasser/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": {
    "glasser": {
      "type": "http",
      "url": "https://api.glasser.ai/mcp?utm_source=mcp-registry&utm_medium=mcp_directory"
    }
  }
}

README

Glasser plugins

One key, no contract, pay per call, across paid APIs bought wholesale.

Official agent plugins for Glasser. This repository is a distribution package: configuration plus markdown. It ships no executable code and no install script.

Works with Cursor, Claude Code, Grok Build, and any client that reads the Agent Plugins format.

Install

Cursor

Search glasser under Customize → Plugins, or open the listing on the Cursor Marketplace. The first call opens your browser to sign in.

Claude Code

/plugin marketplace add glasser-ai/plugins/plugin install glasser@glasser

Any supported agent

bash
npx plugins add glasser-ai/plugins

Detects every agent installed on the machine and installs to all of them.

Grok Build

/marketplace inside Grok Build once the plugin is listed. Until then, add this repository under [[marketplace.sources]] in ~/.grok/config.toml; the Grok Build docs have the syntax.

MCP only

Any MCP client that signs in with OAuth needs just the URL:

https://api.glasser.ai/mcp

Clients that cannot open a browser can send a Key instead — client-by-client snippets: https://glasser.ai/docs/mcp-server

Authentication

Nothing to create or paste. The first tool call opens your browser: sign in to Glasser, choose the Workspace whose balance the agent may spend, and click Allow. That mints a Key named MCP · <client> for that Workspace — it is listed at https://app.glasser.ai/keys like any other Key, and revoking it there disconnects the client. Disconnecting inside the client does not revoke the Key; the next sign-in reuses it.

The optional CLI authenticates on its own with glasser login (browser device authorization). That stores a Key for the CLI only.

What you get

MCP tools — search, inspect, run, runs_get, runs_list, runs_stop, balance. Only run creates a Run and charges the Workspace balance; the other tools read the catalog, past Runs and the Balance. Every Run reports its own charge.

Skill — the workflow the agent follows: search the catalog, inspect an Endpoint's Price and charge clauses before running, run, then report the result and the charge. It uses the MCP tools by default and the CLI for results too large for the context window, for scripting and for CI.

Rule (Cursor only) — always-on spending guardrails.

Optional CLI — npm install -g @glasser-ai/cli. Same Key, same Workspace, same Balance. Docs: https://glasser.ai/docs/cli

Network endpoints and credentials

For reviewers and anyone auditing what this plugin reaches.

EndpointUsed byCredential
https://api.glasser.ai/mcpthe MCP server configthe OAuth access token the client obtains at sign-in; the server resolves it to the MCP · <client> Key
https://app.glasser.ai/api/auththe client, at sign-inOAuth authorization server: discovery, client registration, tokens
https://app.glasser.aisign-in and the Workspace consent page; Key management; glasser login approvalyour browser session
https://api.glasser.ai/v1the optional CLIKey stored by glasser login, or GLASSER_API_KEY
https://registry.npmjs.orgthe CLI's at-most-daily update checknone

Nothing in this repository executes. The plugin sends no telemetry of its own. The service behind these endpoints is governed by Glasser's terms of service and privacy policy.

Repository layout

.cursor-plugin/marketplace.json   Cursor catalog (one entry).claude-plugin/marketplace.json   Claude Code catalog (one entry)plugins/glasser/├── plugin.json                   Agent Plugins manifest├── .cursor-plugin/plugin.json    Cursor manifest (carries rules/)├── .claude-plugin/plugin.json    Claude Code / Grok Build manifest├── openclaw.plugin.json          OpenClaw manifest (ClawHub requires it to publish)├── mcp.json                      MCP server (read by Cursor, Agent Plugins)├── .mcp.json                     identical copy (read by Claude Code, Grok Build)├── skills/glasser/SKILL.md├── rules/glasser-spending.mdc├── assets/logo.svg               1:1, transparent (see DISTRIBUTION.md)└── assets/icon.png               the same mark, rasterised for ClawHubscripts/                          validators and the version bump

Releasing: see DISTRIBUTION.md.

License

MIT — see LICENSE. The Glasser service has its own terms.

Source: README.md at commit 991badf

Tools

0
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

2
  1. v0.1.3LatestOct 12, 2026
  2. v0.1.2Sep 16, 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