diff --git a/.cursor-plugin/marketplace.json b/.cursor-plugin/marketplace.json index 5ff10ceb1..132741daf 100644 --- a/.cursor-plugin/marketplace.json +++ b/.cursor-plugin/marketplace.json @@ -397,6 +397,11 @@ "name": "excalidraw", "source": "third_party/excalidraw", "description": "Draw and export hand-drawn diagrams from chat." + }, + { + "name": "coinbase", + "source": "third_party/coinbase", + "description": "Check balances, get quotes, and preview or place trades." } ] } diff --git a/README.md b/README.md index 6cff83a32..fdbb507b1 100644 --- a/README.md +++ b/README.md @@ -80,6 +80,7 @@ Official Cursor plugins for popular developer tools, frameworks, and SaaS produc | `meltwater` | [Meltwater](third_party/meltwater/) | Cursor | Integrations | Search media and social mentions and pull analytics. | | `daloopa` | [Daloopa](third_party/daloopa/) | Cursor | Integrations | Pull source-linked fundamentals, KPIs, filings, and prices. | | `excalidraw` | [Excalidraw](third_party/excalidraw/) | Cursor | Integrations | Draw and export hand-drawn diagrams from chat. | +| `coinbase` | [Coinbase](third_party/coinbase/) | Cursor | Integrations | Check balances, get quotes, and preview or place trades. | Author values match each plugin’s `plugin.json` `author.name` (Cursor lists `plugins@cursor.com` in the manifest). ## Repository structure diff --git a/third_party/coinbase/.cursor-plugin/plugin.json b/third_party/coinbase/.cursor-plugin/plugin.json new file mode 100644 index 000000000..bdbca8948 --- /dev/null +++ b/third_party/coinbase/.cursor-plugin/plugin.json @@ -0,0 +1,54 @@ +{ + "name": "coinbase", + "displayName": "Coinbase", + "version": "1.0.0", + "minClientVersions": { + "cursor": "3.13.0" + }, + "description": "Check balances, get quotes, and preview or place trades.", + "author": { + "name": "Cursor", + "email": "plugins@cursor.com" + }, + "homepage": "https://docs.cdp.coinbase.com/coinbase-for-agents/overview", + "repository": "https://github.com/cursor/plugins", + "license": "MIT", + "logo": "assets/logo.png", + "keywords": [ + "coinbase", + "crypto", + "trading", + "portfolio", + "balances", + "market data", + "advanced trade", + "mcp" + ], + "category": "integrations", + "tags": [ + "coinbase", + "finance", + "crypto", + "mcp" + ], + "variables": { + "type": "object", + "properties": { + "CLIENT_ID": { + "type": "string", + "title": "Coinbase OAuth Client ID", + "description": "OAuth client ID from the Coinbase Developer Platform portal (portal.cdp.coinbase.com \u2192 OAuth)." + }, + "CLIENT_SECRET": { + "type": "string", + "title": "Coinbase OAuth Client Secret", + "description": "OAuth client secret from the same Coinbase Developer Platform OAuth client." + } + }, + "required": [ + "CLIENT_ID", + "CLIENT_SECRET" + ] + }, + "mcpServers": "./mcp.json" +} diff --git a/third_party/coinbase/CHANGELOG.md b/third_party/coinbase/CHANGELOG.md new file mode 100644 index 000000000..c4a502a27 --- /dev/null +++ b/third_party/coinbase/CHANGELOG.md @@ -0,0 +1,9 @@ +# Changelog + +All notable changes to this plugin will be documented here. + +## 1.0.0 — initial release + +- Added the `coinbase` MCP server pointing at Coinbase's hosted Streamable HTTP endpoint (`https://agents.coinbase.com/mcp`). +- Auth uses OAuth with Coinbase user login. Declared `CLIENT_ID` and `CLIENT_SECRET` plugin variables and forwarded them through MCP auth, since `login.coinbase.com` does not support dynamic client registration. +- Logo: Coinbase's official mark, from the `coinbase` GitHub organization. diff --git a/third_party/coinbase/LICENSE b/third_party/coinbase/LICENSE new file mode 100644 index 000000000..ca2bba771 --- /dev/null +++ b/third_party/coinbase/LICENSE @@ -0,0 +1,21 @@ +MIT License + +Copyright (c) 2026 Cursor + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +SOFTWARE. diff --git a/third_party/coinbase/README.md b/third_party/coinbase/README.md new file mode 100644 index 000000000..5088a9b7a --- /dev/null +++ b/third_party/coinbase/README.md @@ -0,0 +1,69 @@ +# Coinbase + +Cursor plugin that connects agents to [Coinbase](https://docs.cdp.coinbase.com/coinbase-for-agents/overview) through Coinbase's official remote [Model Context Protocol](https://modelcontextprotocol.io/) server. + +Check balances, get quotes, and preview or place trades. + +## Install + +1. Open **Cursor Settings → Plugins**. +2. Search for **Coinbase**. +3. Click **Install**, then follow **Setup** below. + +Or run `/add-plugin coinbase` in chat. + +## MCP + +```json +{ + "mcpServers": { + "coinbase": { + "url": "https://agents.coinbase.com/mcp", + "auth": { + "CLIENT_ID": "${CLIENT_ID}", + "CLIENT_SECRET": "${CLIENT_SECRET}" + } + } + } +} +``` + +## Setup + +Coinbase's authorization server (`login.coinbase.com`) does not support dynamic client registration, so an OAuth client has to be registered before anyone can connect. + +1. In the [Coinbase Developer Platform portal](https://portal.cdp.coinbase.com/), create an OAuth client and enable the Coinbase for Agents (`mcp:*`) scopes you want to expose. +2. Register both redirect URIs on that client: + - Desktop: `http://localhost:8787/callback` + - Web and Cloud Agents: `https://www.cursor.com/agents/mcp/oauth/callback` +3. In **Dashboard → Plugins → Configure**, set **Coinbase OAuth Client ID** and **Coinbase OAuth Client Secret** from that client. +4. Complete the Coinbase login when Cursor prompts. + +On a team marketplace an admin sets the client ID and secret once for everyone; each member still completes their own Coinbase login, so tool calls run against that member's account. Coinbase recommends scoping the agent to a dedicated portfolio. + +## What agents can do + +| Category | Capabilities | +| --- | --- | +| Market data | Products, tickers, order books, and candles | +| Orders | Preview, create, edit, cancel, and list orders; close positions | +| Portfolios | Balances, portfolio breakdowns, and transfers between portfolios | +| Conversions | Quote and execute USDC/USD conversions | + +The hosted runtime is the source of truth for tool names and schemas. + +## Notes + +- Orders placed through this server are live. Preview first and keep the agent in an isolated portfolio. +- This is Coinbase for Agents, not the separate Agentic Wallet / x402 payments MCP. + +## Docs + +- Coinbase for Agents: https://docs.cdp.coinbase.com/coinbase-for-agents/overview +- Server URL: https://agents.coinbase.com/mcp + +Logo is Coinbase's official mark, from the `coinbase` GitHub organization. + +## License + +MIT diff --git a/third_party/coinbase/assets/logo.png b/third_party/coinbase/assets/logo.png new file mode 100644 index 000000000..ee7dab98e Binary files /dev/null and b/third_party/coinbase/assets/logo.png differ diff --git a/third_party/coinbase/mcp.json b/third_party/coinbase/mcp.json new file mode 100644 index 000000000..9b8839e80 --- /dev/null +++ b/third_party/coinbase/mcp.json @@ -0,0 +1,11 @@ +{ + "mcpServers": { + "coinbase": { + "url": "https://agents.coinbase.com/mcp", + "auth": { + "CLIENT_ID": "${CLIENT_ID}", + "CLIENT_SECRET": "${CLIENT_SECRET}" + } + } + } +}