- Users have the preference to choose their clients. Below example is
using Gemini CLI.
- Users can use the pre-built Dataplex tools by creating a settings.json
file under .gemini directory. The contents of settings.json would be as
follows:-
```
{
"mcpServers": {
"dataplex": {
"command": "./toolbox",
"args": ["--prebuilt","dataplex","--stdio"],
"env": {
"DATAPLEX_PROJECT": "test-project"
}
}
}
}
```
Fixes#831
---------
Co-authored-by: Wenxin Du <117315983+duwenxin99@users.noreply.github.com>
Co-authored-by: Mateusz Nowak <matnow@google.com>
Co-authored-by: Mateusz Nowak <kontakt@mateusznowak.pl>
Firestore is a NoSQL document database built for automatic scaling, high
performance, and ease of application development. It's a fully managed,
serverless database that supports mobile, web, and server development.
This change adds Firestore as a source in toolbox
Allow fsnotify `CREATE` and `RENAME` events to trigger dynamic reload,
instead of requiring `WRITE`.
This is due to some cases with specific editors/OS, (ex: vim on Mac),
where file writes can potentially occur without ever triggering a
`WRITE` operation on the watched tools file, but solely through creation
and renaming of .swp files.
Allow Toolbox server to automatically update when users modify their
tool configuration file(s), instead of requiring a restart.
This feature is automatically enabled, but can be turned off with the
flag `--disable-reload`.
# Add Multiple YAML Configuration File Support
## 🎯 Overview
This PR introduces support for loading and merging multiple YAML
configuration files in Toolbox, addressing the need for modular
configuration management in complex deployments.
## ✨ New Features
### 1. Multiple Files Support (`--tools-files`)
- **Usage**: `--tools-files=file1.yaml,file2.yaml,file3.yaml`
- Load and intelligently merge multiple YAML configuration files
- Comma-separated file paths for maximum flexibility
### 2. Directory Support (`--tools-folder`)
- **Usage**: `--tools-folder=config-directory`
- Automatically discover and load all `.yaml` and `.yml` files from a
directory
- Simplifies configuration management for organized deployments
### 3. Smart Merging Logic
- **Sources/AuthServices/Tools**: Later files override earlier files
with same names
- **Toolsets**: Tools from same-named toolsets are combined without
duplicates
- Preserves all existing functionality while enabling composition
## 🔒 Safety & Validation
- **Mutual Exclusivity**: Prevents simultaneous use of `--tools-file`,
`--tools-files`, `--tools-folder`, and `--prebuilt`
- **Clear Error Messages**: Descriptive validation errors guide users to
correct usage
- **Comprehensive Error Handling**: Proper handling of missing files,
directories, and parsing errors
- **Full Backward Compatibility**: Existing configurations continue to
work unchanged
## 🏗️ Implementation Details
### Core Functions Added
- `mergeToolsFiles()` - Smart merging with configurable override rules
- `loadAndMergeToolsFiles()` - Multi-file loading and processing
- `loadAndMergeToolsFolder()` - Directory scanning and batch loading
### Command Structure Updates
- New `tools_files []string` field for multiple file paths
- New `tools_folder string` field for directory path
- Enhanced validation logic in `run()` function
- Updated flag definitions with proper descriptions
## 📋 Use Cases
### Organizational Benefits
- **Modular Configuration**: Separate database, API, and auth
configurations
- **Team Collaboration**: Multiple developers can work on different
config files
- **Environment Management**: Easy configuration swapping for different
environments
- **Scalability**: Large configurations can be broken into manageable
chunks
### Example Usage Patterns
```bash
# Multiple specific files
./toolbox --tools-files=database.yaml,apis.yaml,auth.yaml
# Directory-based loading
./toolbox --tools-folder=./production-configs
# Error case (properly handled)
./toolbox --tools-file=single.yaml --tools-folder=configs
# ERROR: --tools-file, --tools-files, and --tools-folder flags cannot be used simultaneously
---------
Co-authored-by: Wenxin Du <117315983+duwenxin99@users.noreply.github.com>
Reduces complexity of the version string calculation and fixes the ci/cd
pipeline to pass the correct parameters.
---------
Co-authored-by: Averi Kitsch <akitsch@google.com>
Co-authored-by: Yuan <45984206+Yuan325@users.noreply.github.com>
This PR refactors the tool configuration and loading mechanism to use a
dynamic registration pattern. Each tool package now registers itself
with a central registry, and the server configuration code uses this
registry to decode and initialize tools.
Key changes:
- Introduced tools.Register and tools.DecodeToolConfig for dynamic tool
handling.
- Removed direct imports of specific tool packages from
internal/server/config.go.
- Updated individual tool packages to include init() functions for
self-registration.
- Modified ToolKind constants to be local kind constants within each
tool package.
- Adjusted test files to reflect the changes in tool kind identifiers.
This change simplifies adding new tools and decouples the server
configuration from specific tool implementations.
---------
Co-authored-by: Yuan Teoh <yuanteoh@google.com>
Co-authored-by: Yuan <45984206+Yuan325@users.noreply.github.com>
Introduces a new --prebuilt <source_type> flag. This flag is mutually
exclusive with the existing --tools-file flag.
Added a new directory cmd/prebuiltconfigs/ to store the prebuilt
tools.yaml files (e.g., alloydb.yaml, postgres.yaml, etc.).
These YAML files are embedded into the Go binary using the //go:embed
directive.
---------
Co-authored-by: Averi Kitsch <akitsch@google.com>
Environment variable replacement is needed so that users don't have to
hardcode their secrets in configuring `tools.yaml`.
Both formats `$ENV_NAME` and `${ENV_NAME}` are standard ways to declare
an environment variable.
However, some database statement placeholders that are already using the
`$ENV_NAME` format.
Therefore, we only support env var declaration using `${ENV_NAME}` to
disambiguate it from other usages.
Fixes issue: https://github.com/googleapis/genai-toolbox/issues/431
Add `tools-file` flag and deprecate `tools_file` flag. This is not a
breaking change. The old `tools_file` flag is still usable.
User will see the following message when using `tools_file` flag:
```
Flag --tools_file has been deprecated, please use --tools-file instead
2025-04-03T10:09:12.803165-07:00 INFO "Initialized 2 sources."
```
Help command will reveal the new flag:
```
...
--telemetry-service-name string Sets the value of the service.name resource attribute for telemetry data. (default "toolbox")
--tools-file string File path specifying the tool configuration. (default "tools.yaml")
-v, --version version for toolbox
...
```
Fixes#383
Rename existing `authSource` to `authService` through deprecation.
`AuthService` more clearly distinguishes it from `Sources` objects.
`authSources` will be converted into `authServices` after the
unmarshalling process. A warning log is shown if `authSources` are used
(for both within tools parameters and defining auth services):
```
2025-02-20T13:57:51.156025-08:00 WARN "`authSources` is deprecated, use `authServices` for parameters instead"
2025-02-20T13:57:51.156569-08:00 WARN "`authSources` is deprecated, use `authServices` instead"
2025-02-20T13:57:52.047584-08:00 INFO "Initialized 1 sources."
...
```
The manifest generated will continue to use `authSources` to keep
compatibility with the sdks:
```
{
"serverVersion":"0.1.0",
"tools":{
"test_tool2":{
"description":"Use this tool to test\n",
"parameters":[{
"name":"user_id",
"type":"string",
"description":"Auto-populated from Google login",
"authSources":["my-google-auth"]
}]
}
}
}
```
Test cases with `authSources` are kept for compatibility. Will be
removed when `authSources` are no longer supported.
This only checks within `SourceConfig`, `ToolConfig`, and
`AuthSourceConfig`.
Error when an unknown field is provided:
`2025-01-27T22:43:46.988401-08:00 ERROR "unable to parse tool file at
\"tools.yaml\": unable to parse as \"cloud-sql-postgres\": [2:1] unknown
field \"extra\"\n 1 | database: test_database\n> 2 | extra: here\n ^\n 3
| instance: toolbox-cloudsql\n 4 | kind: cloud-sql-postgres\n 5 |
password: postgres\n 6 | "`
Error when a required field is not provided:
`2025-01-27T17:49:47.584846-08:00 ERROR "unable to parse tool file at
\"tools.yaml\": validation failed: Key: 'Config.Region' Error:Field
validation for 'Region' failed on the 'required' tag"`
---------
Co-authored-by: Kurtis Van Gent <31518063+kurtisvg@users.noreply.github.com>
1. Add []ParamAuthSource to every Parameter type implementation to
support authenticated configs. Create new constructors for types with
auth.
2. Tool invocation API changes to parse auth header and authentecated
parameters.
3. Add authSources to Tool manifest.
Allow user to set if their database uses private or public ip. The
reason we add this is because the dialer require different
initialization with private and public ip.
By default, toolbox will use public ip.
Logging support 4 different types of logging (debug, info, warn, error).
The default logging level is Info.
User will be able to set flag for log level (allowed values: "debug",
"info", "warn", "error"), example:
`go run . --log-level debug`
User will be able to set flag for logging format (allowed values:
"standard", "JSON"), example:
`go run . --logging-format json`
**sample http request log - std:**
server
```
2024-11-12T15:08:11.451377-08:00 INFO "Initalized 0 sources.\n"
```
httplog
```
2024-11-26T15:15:53.947287-08:00 INFO Response: 200 OK service: "httplog" httpRequest: {url: "http://127.0.0.1:5000/" method: "GET" path: "/" remoteIP: "127.0.0.1:64216" proto: "HTTP/1.1" requestID: "macbookpro.roam.interna/..." scheme: "http" header: {user-agent: "curl/8.7.1" accept: "*/*"}} httpResponse: {status: 200 bytes: 22 elapsed: 0.012417}
```
**sample http request log - structured:**
server
```
{
"timestamp":"2024-11-04T16:45:11.987299-08:00",
"severity":"ERROR",
"logging.googleapis.com/sourceLocation":{
"function":"github.com/googleapis/genai-toolbox/internal/log.(*StructuredLogger).Errorf",
"file":"/Users/yuanteoh/github/genai-toolbox/internal/log/log.go","line":157
},
"message":"unable to parse tool file at \"tools.yaml\": \"cloud-sql-postgres1\" is not a valid kind of data source"
}
```
httplog
```
{
"timestamp":"2024-11-26T15:12:49.290974-08:00",
"severity":"INFO",
"logging.googleapis.com/sourceLocation":{
"function":"github.com/go-chi/httplog/v2.(*RequestLoggerEntry).Write",
"file":"/Users/yuanteoh/go/pkg/mod/github.com/go-chi/httplog/v2@v2.1.1/httplog.go","line":173
},
"message":"Response: 200 OK",
"service":"httplog",
"httpRequest":{
"url":"http://127.0.0.1:5000/",
"method":"GET",
"path":"/",
"remoteIP":"127.0.0.1:64140",
"proto":"HTTP/1.1",
"requestID":"yuanteoh-macbookpro.roam.internal/NBrtYBu3q9-000001",
"scheme":"http",
"header":{"user-agent":"curl/8.7.1","accept":"*/*"}
},
"httpResponse":{"status":200,"bytes":22,"elapsed":0.0115}
}
```
This PR introduces the following breaking change: The
`alloydb-pg-generic`, `cloud-sql-pg-generic`, and
`postgres-generic-tool` have been replaced by the `postgres-sql` tool,
which works with all 3 Postgres sources.
If you were using of the the previous tools, you will need to update it
as follows:
```diff
example_tool:
- kind: cloud-sql-pg-generic
+ kind: postgres-sql
source: my-cloud-sql-pg-instance
description: some description
statement: |
SELECT * FROM SQL_STATEMENT;
parameters:
- name: country
type: string
description: some description
```
I'm proposing this change for the following reasons:
1. It provides greater flexibility between postgres-compatible sources
-- you can change between "postgres" and "alloydb-postgres" without
issue
2. The name "postgres-sql" is more clear that "postgres-generic" -- it
indicates it's a tool that runs SQL on the source
3. It's easier for us to maintain feature compatibility across a single
"postgres-sql" tool
Moves all of the "source" and "tool" implementations into their own
packages. This layout makes it a bit more clear where the
implementations are, and seems likely to scale more cleanly as more
sources and tools are added.
Add `Toolset` implementation to the `tools` package:
- struct and configs.
- Custom `UnmarshalYAML` function.
- Initialization function that validates if tools specified for the
toolset exist.
This PR adds preliminary parsing of parameters. Currently it only
supports 4 types: string, int, float32, and bool. Almost certainly we
will need to introduce more complicated parsing configuration (to handle
objects and arrays), but my initial attempts got quickly complicated, so
I simplified in the short term.
This also makes 2 breaking changes to config.yaml:
- changes "parameters" to be a list over object -- this is because
parameter ordering is important, and needs to be preserved
- removed the "required" field from parameter objects -- we need to
determine how to handle optional parameters in SQL queries
