Hosted MCP URL:
https://mcp.context.dev/mcpUse the exact URL, including /mcp. Do not put an API key or token in the URL.Connect your client
- Codex
- Claude Code
- Gemini CLI
- Cursor
- VS Code
- Other clients
Add the hosted server and start OAuth:Confirm it is configured:In the Codex terminal UI, use
/mcp to inspect active servers. The ChatGPT desktop app, Codex CLI, and Codex IDE extension share the same host configuration; you can also add a Streamable HTTP server from Settings → MCP servers and select Authenticate.See the official Codex MCP documentation for current client controls and project-scoped configuration.For ChatGPT on the web, use the Context.dev plugin.Test the connection
Start a fresh conversation and ask:
Use the connected Context.dev server to retrieve the live Brand profile for stripe.com. Tell me which tool you called and do not answer from memory.
A working connection shows a Context.dev tool call and live output. Tool names may include a client-specific server prefix, so verify the server and operation rather than matching one exact display name.
Choose the right tool
The methods can be combined. For example, the skill can guide implementation while MCP performs a live exploratory lookup.
Authentication and usage
Context.dev’s MCP authorization metadata currently advertises OAuth authorization-code flow with PKCE and two scopes:api.readfor reading, scraping, extraction, enrichment, and monitor data;api.writefor state-changing monitor operations.
Troubleshooting
The server is missing or shows no tools
The server is missing or shows no tools
Confirm the URL ends in
/mcp, restart or refresh the client after editing its configuration, and ensure the server is enabled for the current conversation.OAuth did not open or keeps looping
OAuth did not open or keeps looping
Start authentication from the client’s MCP controls. Remove stale authentication for
context, reconnect, and complete the browser flow. Do not add a client secret unless Context.dev support explicitly provides one for your environment.The agent answers without using a tool
The agent answers without using a tool
Name Context.dev in the prompt, request a live lookup, and require the agent to report the tool call. Confirm tool approvals are not blocking the operation.
Check the hosted service
Check the hosted service
"status":"healthy". If it is healthy, inspect your client’s MCP logs and OAuth state.Next steps
Agent quickstart
Give your agent a focused task and a verification checklist.
Install the skill
Add API and SDK guidance to your coding sessions.
API quickstart
Call Context.dev from your application with an SDK or HTTP.