nodecode-opencode-go
A Nodecode cell for OpenCode Go, OpenCode's
model subscription. models.dev already lists Go, but Go refuses every request
that does not carry an x-opencode-session header (HTTP 400
MissingSessionID), before it even reads the key. With this cell a turn on
opencode-go/<model> goes out the way Go asks for it:
- every request carries
x-opencode-session: an opaque digest of the Nodecode session id, the same on every round of one session (Go routes and caches by it), never the session id itself - each model rides the wire Go serves it on (chat completions, Responses,
Anthropic Messages or Google), all under one base,
https://opencode.ai/inference/go/v1: models.dev's per-model package decides, and the models omp found models.dev misroutes are pinned
The core already sends its own user agent, which Go also asks for. No core code names OpenCode: the cell is four hooks over seams the core already has.
Follows oh-my-pi's opencode-go
provider. See NOTICE.
Key
Subscribe to Go and make a key at https://opencode.ai/auth. Save it with
/connect, or set OPENCODE_API_KEY. A saved key wins over the variable.
Install
Copy this folder into ~/.nodecode/cells/nodecode-opencode-go/ and restart
Nodecode, or run (restart-cells).
Configure
Optional. The section is on unless it says "enabled": false:
{
"opencode-go": {
// where Go is served; every lane appends its own path
"base_url": "https://opencode.ai/inference/go/v1"
}
}
A wire named in providers.opencode-go (an sdk on the provider, or on one
of its models[]) outranks the cell's choice.
Test
From this repository's root:
.github/test-cell.sh providers/nodecode-opencode-go
Gaps
- Only what Go answers before the key is proven without a key: every wire reaches Go's key check (HTTP 401) instead of the session refusal (400). What omp carries for individual models past that point (tool_choice off for DeepSeek and MiMo, reasoning text replayed on tool-call turns) is not carried until a real Go key shows Nodecode needs it.
MIT licensed.
