Part of #17649
---
# Allow MCP server to run without authentication
This PR enhances the MCP server to operate without requiring authentication, making it more flexible for environments where authentication isn't available or necessary. Key changes:
- Replaced `InitClient` with `TryInitClient` to allow the MCP server to start without credentials
- Added graceful handling when URL or authentication is missing
- Made authentication status visible in server logs
- Added logic to skip user-dependent tools when no authenticated user is present
- Made the `coder_report_task` tool available with just an agent token (no user token required)
- Added comprehensive tests to verify operation without authentication
These changes allow the MCP server to function in more environments while still using authentication when available, improving flexibility for CI/CD and other automated environments.
Adds a new hidden subcommand `coder connect exists <hostname>` that checks if the name exists via Coder Connect. This will be used in SSH config to match only if Coder Connect is unavailable for the hostname in question, so that the SSH client will directly dial the workspace over an existing Coder Connect tunnel.
Also refactors the way we inject a test DNS resolver into the lookup functions so that we can test from outside the `workspacesdk` package.
- Update go.mod to use Go 1.24.1
- Update GitHub Actions setup-go action to use Go 1.24.1
- Fix linting issues with golangci-lint by:
- Updating to golangci-lint v1.57.1 (more compatible with Go 1.24.1)
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
---------
Co-authored-by: Claude <claude@anthropic.com>
The experimental functions in `golang.org/x/exp/slices` are now
available in the standard library since Go 1.21.
Reference: https://go.dev/doc/go1.21#slices
Signed-off-by: Eng Zer Jun <engzerjun@gmail.com>
This PR has the CLI show the server's own `install.sh` script if there's
a version mismatch, and if the deployment doesn't have an custom upgrade
message configured.
```
$ coder ls
version mismatch: client {version}, server {version}
download {server_version} with: 'curl -fsSL https://dev.coder.com/install.sh | sh'
[ ... ]
```
`coder vpn-daemon run` will instantiate a RPC connection with the
specified pipe handles and communicate with the (yet to be implemented)
parent process.
The tests don't ensure that the tunnel is actually usable yet as the
tunnel functionality isn't implemented, but it does make sure that the
tunnel tries to read from the RPC pipe.
Closes#14735
* feat: added whomai cmd to coder cli
* refactor: update Coder CLI's whoami command to use client URL instead of deployment config
* feat(cli): add unit tests for the whoami command
* chore(docs): add coder command to fetch authenticated user info
* chore(doc): update help desc
* feat(cli): add golden tests for errors (#11588)
Creates golden files from `coder/cli/errors.go`.
Adds a unit test to test against golden files.
Adds a make file command to regenerate golden files.
Abstracts test against golden files.
This cleans up `root.go` a bit, adds tests for middleware HTTP transport
functions, and removes two HTTP requests we always always performed previously
when executing *any* client command.
It should improve CLI performance (especially for users with higher latency).
Fixes#10760
The coder CLI quietly accepts any subcommand arguments and silently swallows them.
Currently:
```sh
❯ coder | head -n5
coder v2.3.3+e491217
USAGE:
coder [global-flags] <subcommand>
```
```sh
❯ coder idontexist | head -n5
coder v2.3.3+e491217
USAGE:
coder [global-flags] <subcommand>
```
Now help output will not be show when there is an unknown subcommand error. Instead users will be given the command for the help output.
```sh
❯ coder idontexist
Encountered an error running "coder", see "coder --help" for more information
error: unrecognized subcommand "idontexist"
```
```sh
❯ coder iexistbut idontexist
Encountered an error running "coder iexistbut", see "coder iexistbut --help" for more information
error: unrecognized subcommand "idontexist"
```
Also this stuff: `Encountered an error running "coder iexistbut"... ` gets written to `os.Stdout` in `prettyErrorFormatter{w: os.Stderr, verbose: r.verbose}`, not sure how to test that output.
Allow `coder login` to log into existing deployment if available.
Update help and error messages to indicate that `coder login` is
available as a command.
Fixes#10925Fixes#9551
Part of #12163
- Adds a command coder support bundle <workspace> that generates a
support bundle and writes it to coder-support-$(date +%s).zip.
- Note: this is hidden currently until the rest of the functionality is fleshed out.
Cli errors are pretty formatted. This handles nested pretty types. Before it found the first error it could understand and return that. Now it will print the full error stack with more information.
To prevent information loss, a "[Trace=...]" was added to capture some extra error context for debugging.
