## Problem
Junie CLI works with AI Gateway, but every Junie session is recorded as
`Unknown`. Junie sends `User-Agent: Junie:SNAPSHOT` (observed directly
from the CLI), which `GuessClient` does not match, so usage, spend, and
audit views cannot attribute Junie traffic. There were also no docs for
pointing Junie at AI Gateway.
## Fix
- Detect the observed `junie:` user-agent prefix and add the `Junie`
client value.
- Add the Junie icon so sessions render with a logo instead of the
fallback question mark.
- Add a Junie client page and list it in the compatibility table.
- Add `Roo Code` and `Charm Crush` to the documented `client` filter
values. Both were already implemented but missing from the list.
## Supported configurations
| Provider | API type | Endpoint |
|-----------|-------------------|--------------------------|
| OpenAI | `OpenAIResponses` | `/openai/v1/responses` |
| Anthropic | `Anthropic` | `/anthropic/v1/messages` |
BYOK works on both through `extraHeaders` with
`X-Coder-AI-Governance-Token`.
Preview:
https://coder.com/docs/@matifali-junie-ai-gateway-client/ai-coder/ai-gateway/clients/junie
> 🤖 This PR was created with the help of Coder Agents, and needs a human
review. 🧑💻
Adds OpenCode to AI Bridge client detection so requests with user agents
like `opencode/1.16.0 ai-sdk/provider-utils/4.0.23 runtime/bun/1.3.14`
show up as a first-class client instead of `Unknown`.
This also wires the existing OpenCode frontend asset into the AIBridge
UI, adds a Storybook story for the client icon, and updates the
monitoring docs list of supported client values.
<details>
<summary>Coder Agents generated</summary>
This pull request was generated by Coder Agents.
</details>
*Disclaimer: implemented by a Coder Agent using Claude Opus 4.6*
Porting https://github.com/coder/aibridge/pull/277 to coder/coder after
the [aibridge code move](https://github.com/coder/coder/pull/24190).
## Summary
Fixes client detection and session ID tracking for the [Charm
Crush](https://github.com/charmbracelet/crush) AI coding client.
## Changes
### Bug fix: User-Agent matching
The actual Crush user-agent is `Charm-Crush/{version}
(https://charm.land/crush)` (hyphenated), but `GuessClient` only checked
for `charm crush/` (space-separated). After lowercasing,
`Charm-Crush/0.2.0` becomes `charm-crush/0.2.0`, which did not match the
`charm crush/` prefix.
Now matches both formats for backwards compatibility.
### Session ID tracking
Adds an explicit `ClientCrush` case to `GuessSessionID`. Crush does not
currently send a session ID header to upstream AI providers, so this
returns `nil` (consistent with how `ClientZed`, `ClientRoo`, and
`ClientCursor` are handled).
### Tests
- Added `charm_crush_hyphen` test case for `GuessClient` using the real
user-agent format.
- Added `crush_returns_empty` test case for `GuessSessionID`.
This PR merges code from `coder/aibridge` repository into `coder/coder`.
It was split into 4 PRs for easier review but stacked PRs will need to
be merged into this PR so all checks pass.
* https://github.com/coder/coder/pull/24190 -> raw code copy (this PR,
before merging PRs on top of it, it was just 1 commit:
https://github.com/coder/coder/commit/70d33f33200c7e77df910957595715f81f9bec24)
* https://github.com/coder/coder/pull/24570 -> update imports in
`coder/coder` to use copied code
* https://github.com/coder/coder/pull/24586 -> linter fixes and CI
integration (also added README.md)
* https://github.com/coder/coder/pull/24571 -> added exclude to
scripts/check_emdash.sh check
Original PR message (before PR squash):
Moves coder/aibridge code into coder/coder repository.
Omitted files:
- `go.mod`, `go.sum`, `.gitignore`, `.github/workflows/ci.yml,`
`Makefile`, `LICENSE`, `README.md` (modified README.md is added later)
- `.github`, `example`, `buildinfo,` `scripts` directories
Simple verification script (will list omitted files)
```
tmp=$(mktemp -d)
echo "$tmp"
git clone --depth=1 https://github.com/coder/aibridge "$tmp/aibridge"
git clone --depth=1 --branch pb/aibridge-code-move https://github.com/coder/coder "$tmp/coder"
diff -rq --exclude=.git "$tmp/aibridge" "$tmp/coder/aibridge"
# rm -rf "$tmp"
```
Atif Ali