# OpenCode

> Documentation index: [llms.txt](https://namera.ai/llms.txt).

Source: https://namera.ai/docs/mcp/clients/opencode

Configure Namera as a local MCP server in OpenCode.

Install [Namera](https://namera.ai/docs/mcp/installation) and complete
[account setup](https://namera.ai/docs/mcp/getting-started#prepare-your-account) on the machine
that will run the client. Make sure its process can find both `namera` and Node.js.

## Add Namera [#add-namera]

Add this to your project's `opencode.json`:

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "namera": {
      "type": "local",
      "command": ["namera", "mcp", "serve", "--profile", "opencode"],
      "enabled": true
    }
  }
}
```

OpenCode uses **`mcp`** and a single command array, not a separate `args` field.
See [OpenCode's MCP configuration](https://opencode.ai/docs/mcp-servers/).

Merge the entry with existing settings. If needed, replace the first command
array element with Namera's [absolute path](https://namera.ai/docs/mcp/troubleshooting#the-client-cannot-find-namera).

## Authorize [#authorize]

```sh
namera mcp login --profile opencode
namera mcp status --profile opencode
```

Approve the connection in your browser and select the active session keys it may
use. Run these commands as the same OS user that runs the client. Namera saves
the connection in your OS keyring; no API key belongs in the client config.

## Use Namera [#use-namera]

Start OpenCode from the project containing the configuration. Make sure the
selected agent's tool settings do not disable Namera's tools, then open a new
conversation.

Ask in a new conversation:

> Use Namera to list my accounts and session keys. Summarize their networks and
> permissions. Do not submit a transaction or sign a message.

Allow the read tools if prompted. If Namera requests browser authorization,
complete it and retry the read request. An empty result means no resources were
returned for this connection; do not ask the agent to invent account details.

Keep tool confirmations enabled for execution and signing where supported. See
[Permissions and Limits](https://namera.ai/docs/mcp/permissions) before granting broader access.

## Disconnect [#disconnect]

```sh
namera mcp logout --profile opencode
```

Also remove or disable the `namera` server in the client to stop it launching.
Logout revokes the MCP connection without deleting imported keys. If revocation
fails, revoke the connection in the dashboard as instructed by the error.