Files
genai-toolbox/docs/en/resources/tools/cloudloggingadmin/cloud-logging-admin-list-log-names.md
Pranjul Kalsi 252fc3091a feat(sources/cloud-logging-admin): add source, tools, integration test and docs (#2137)
## Description

This PR adds cloud logging admin source, tools, integration test and
docs.

1. Source is implemented in a manner consistent with the BigQuery
source. Supports ADC, OAuth and impersonate Service Account.
2. Total of 3 tools have been implemented 
- `cloud-logging-admin-list-log-names` 
- `cloud-logging-admin-list-resource-types` 
- `cloud-logging-admin-query-logs` 
3. docs added for resource and tools.
4. Supporting integration test is added with updated ci

Note for reviewers:
1. Integration test runs on cloud, will require `LOGADMIN_PROJECT` env
variable, the test creates logs in the project using the `logging`
client and then verifies working of the tools using the `logadmin`
client.
2. Moved `cache.go` from the BigQuery source to `sources/cache.go` due
to shared utility.

Regarding Tools:

1. `cloud-logging-admin-list-log-names` uses `client.Logs()` instead of
`client.Entries()`, as the latter is resource heavy and the tradeoff was
not being able to apply any filters, tool has an optional parameter
`limit` which defaults to 200.
2. `cloud-logging-admin-list-resource-types` uses
`client.ResourceDescriptors(ctx)`, aim of the tool is to enable the
agent become aware of the the resources present and utilise this
information in writing filters.
3. `cloud-logging-admin-query-logs` tool enables search and read logs
from Google Cloud.
Parameters: 
 `filter` (optional): A text string to search for specific logs.
 `newestFirst` (optional): A simple true/false switch for ordering.
`startTime ` (optional): The start date and time to search from (e.g.,
2025-12-09T00:00:00Z). Defaults to 30 days ago if not set.
`endTime` (optional): The end date and time to search up to. Defaults to
"now".
`verbose` (optional): If set to true, Shows all available details for
each log entry else shows only the main info (timestamp, message,
severity).
`limit` (optional): The maximum number of log entries to return (default
is 200).

Looking forward to the feedback here, as `verbose` is simply implemented
to save context tokens, any alternative suggestion here is also
welcomed.

Simple tools.yaml
```
sources:
  my-logging-admin:
    kind: cloud-logging-admin
    project: <Add project>
    useClientOAuth: false

tools:
  list_resource_types:
    kind: cloud-logging-admin-list-resource-types
    source: my-logging-admin
    description: List the types of resource that are indexed by Cloud Logging.
  list_log_names:
    kind: cloud-logging-admin-list-log-names
    source: my-logging-admin
    description: List log names matching a filter criteria.
  query_logs:
    kind: cloud-logging-admin-query-logs
    source: my-logging-admin
    description: query logs

``` 

## PR Checklist
- [x] Make sure you reviewed

[CONTRIBUTING.md](https://github.com/googleapis/genai-toolbox/blob/main/CONTRIBUTING.md)
- [x] Make sure to open an issue as a

[bug/issue](https://github.com/googleapis/genai-toolbox/issues/new/choose)
  before writing your code! That way we can discuss the change, evaluate
  designs, and agree on the general idea
- [x] Ensure the tests and linter pass
- [x] Code coverage does not decrease (if any source code was changed)
- [x] Appropriate docs were updated (if necessary)
- [ ] Make sure to add `!` if this involve a breaking change

🛠️ Fixes #1772
@anubhav756 @averikitsch Thanks for the guidance and feedback on the
implementation plan.

---------

Co-authored-by: Yuan Teoh <yuanteoh@google.com>
Co-authored-by: Yuan Teoh <45984206+Yuan325@users.noreply.github.com>
2026-01-28 14:31:25 -08:00

1.3 KiB

title, type, description, aliases
title type description aliases
cloud-logging-admin-list-log-names docs A "cloud-logging-admin-list-log-names" tool lists the log names in the project.
/resources/tools/cloud-logging-admin-list-log-names

About

The cloud-logging-admin-list-log-names tool lists the log names available in the Google Cloud project. It's compatible with the following sources:

Example

kind: tools
name: list_log_names
type: cloud-logging-admin-list-log-names
source: my-cloud-logging
description: Lists all log names in the project.

Reference

field type required description
type string true Must be "cloud-logging-admin-list-log-names".
source string true Name of the cloud-logging-admin source.
description string true Description of the tool that is passed to the LLM.

Parameters

parameter type required description
limit integer false Maximum number of log entries to return (default: 200).