Connect OpenCode to The Companies API
Set up in minutes
Choose where it runs
On your computer through your own OpenCode, or hosted in the cloud. The rest of setup adapts to your choice:
Pick what it can do in The Companies API
A preset of real The Companies API operations. Each one becomes a tool the agent can call, and it can't touch anything outside the list.
Connect The Companies API
One sign-in. The agent acts through your account, scoped to the operations you picked.
Add your personal MCP link
The last step mints a private MCP URL for this agent and walks you through exactly this, with your real link filled in. The page flips to Connected the moment your OpenCode first calls in. opencode mcp add only saves the config. OpenCode connects when it starts — run opencode, or restart a running one.
1. Run this in your terminal
2. Choose Remote and paste your server URL
3. Choose No when asked about OAuth authentication — the link itself is the key
<your-link> is your personal server URL — setup mints it for you.
Tools OpenCode gets
The Companies API
21 toolsRead the authenticated current user.
Search companies with a JSON segmentation query.
Count companies matching a JSON segmentation query.
Enrich a company by domain; full profiles can spend provider credits.
Search company names.
Find companies with a natural-language prompt.
Find companies similar to the supplied domains.
Enrich the company associated with an email.
Enrich a company by its LinkedIn company URL.
Read a company’s email patterns.
Read company context and sources for research.
Ask a company research question using provider credits.
Search the industry catalog.
Search the technology catalog.
Read your saved company lists.
Create a saved company list.
Update the supplied saved list.
Delete the supplied saved list.
Read one page of companies in a list, optionally segmented.
Read a company in the supplied list.
Attach or detach the supplied companies from a list.
About OpenCode
Frequently asked questions
More ways to connect
More tools for OpenCode
Use The Companies API with other agents
Open your OpenCode agent in one click.
NoClick runs OpenCode for you with The Companies API wired in as tools. Connect your account and run.