# Add SSH Command Execution Tool for Coder Workspaces
This PR adds a new AI tool `coder_workspace_ssh_exec` that allows executing commands in Coder workspaces via SSH. The tool provides functionality similar to the `coder ssh <workspace> <command>` CLI command.
Key features:
- Executes commands in workspaces via SSH and returns the output and exit code
- Automatically starts workspaces if they're stopped
- Waits for the agent to be ready before executing commands
- Trims leading and trailing whitespace from command output
- Supports various workspace identifier formats:
- `workspace` (uses current user)
- `owner/workspace`
- `owner--workspace`
- `workspace.agent` (specific agent)
- `owner/workspace.agent`
The implementation includes:
- A new tool definition with schema and handler
- Helper functions for workspace and agent discovery
- Workspace name normalization to handle different input formats
- Comprehensive test coverage including integration tests
This tool enables AI assistants to execute commands in user workspaces, making it possible to automate tasks and provide more interactive assistance.
<!-- This is an auto-generated comment: release notes by coderabbit.ai -->
## Summary by CodeRabbit
* **New Features**
* Introduced the ability to execute bash commands inside a Coder workspace via SSH, supporting multiple workspace identification formats.
* **Tests**
* Added comprehensive unit and integration tests for executing bash commands in workspaces, including input validation, output handling, and error scenarios.
* **Chores**
* Registered the new bash execution tool in the global tools list.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
# Add MCP HTTP server with streamable transport support
- Add MCP HTTP server with streamable transport support
- Integrate with existing toolsdk for Coder workspace operations
- Add comprehensive E2E tests with OAuth2 bearer token support
- Register MCP endpoint at /api/experimental/mcp/http with authentication
- Support RFC 6750 Bearer token authentication for MCP clients
Change-Id: Ib9024569ae452729908797c42155006aa04330af
Signed-off-by: Thomas Kosiewski <tk@coder.com>
"Idle" is more accurate than "complete" since:
1. AgentAPI only knows if the screen is active; it has no way of knowing
if the task is complete.
2. The LLM might be done with its current prompt, but that does not mean
the task is complete either (it likely needs refinement).
The "complete" state will be reserved for future definition.
Additionally, in the case where the screen goes idle but the LLM never
reported a status update, we can get an idle icon without a message, and
it looks kinda janky in the UI so if there is no message I display the
state text.
Closes https://github.com/coder/internal/issues/699
This is meant to complement the existing task reporter since the LLM
does not call it reliably.
It also includes refactoring to use the common agent flags/env vars.
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.
* Refactors toolsdk.Tools to remove opaque `map[string]any` argument in
favour of typed args structs.
* Refactors toolsdk.Tools to remove opaque passing of dependencies via
`context.Context` in favour of a tool dependencies struct.
* Adds panic recovery and clean context middleware to all tools.
* Adds `GenericTool` implementation to allow keeping `toolsdk.All` with
uniform type signature while maintaining type information in handlers.
* Adds stricter checks to `patchWorkspaceAgentAppStatus` handler.
https://github.com/coder/coder/pull/17163 introduced the
`workspace_app_statuses` table. Two of these fields
(`needs_user_attention`, `icon`) turned out to be surplus to
requirements.
- Removes columns `needs_user_attention` and `icon` from
`workspace_app_statuses`
- Marks the corresponding fields of `codersdk.WorkspaceAppStatus` as
deprecated.
Fixes two issues with the MCP server:
- Ensures we have a non-null schema, as the following schema was making
claude-code unhappy:
```
"inputSchema": { "type": "object", "properties": null },
```
- Skip adding the coder_report_task tool if an agent client is not
available. Otherwise the agent may try to report tasks and get confused.
- Refactors existing `mcp` package to use `kylecarbs/aisdk-go` and moves
to `codersdk/toolsdk` package.
- Updates existing MCP server implementation to use `codersdk/toolsdk`
Co-authored-by: Kyle Carberry <kyle@coder.com>
Thomas Kosiewski