Resolves TOO-388
<!-- CURSOR_SUMMARY -->
---
> [!NOTE]
> **Low Risk**
> Primarily metadata/dependency additions with no changes to core tool
execution paths; risk is limited to potential packaging/import issues
from the new `arcade-mcp-server` dependency.
>
> **Overview**
> Adds `ToolMetadata` to tool decorators across the Bright Data,
ClickHouse, MongoDB, Postgres, LinkedIn, Zendesk, and Math toolkits,
specifying *behavior* (read-only/idempotency/destructive/open-world)
and, where applicable, *service domain* classification.
>
> Updates each toolkit package to depend on `arcade-mcp-server` (plus
local `uv` source wiring) and bumps toolkit versions accordingly; minor
`__all__` ordering tweaks in Math/Zendesk are included.
>
> <sup>Written by [Cursor
Bugbot](https://cursor.com/dashboard?tab=bugbot) for commit
3bde3a061194e1d1b6a4e8a2ebd608b17984db4f. This will update automatically
on new commits. Configure
[here](https://cursor.com/dashboard?tab=bugbot).</sup>
<!-- /CURSOR_SUMMARY -->
As of today, Arcade's toolkits are moving to closed-source.
Toolkit source code remains available upon request for our paying
customers. The history of this repository contains the toolkits as of
their most recent publication under their previous license terms.
Adds an example of a good "general case" SQL tool:
* enforces read-only mode
* hints to the LLM to discover the tables and schemas for the tables it
needs before any query
* uses RetryableToolErrors to hint to the LLM about what to do next
Docs: https://github.com/ArcadeAI/docs/pull/345
For testing, `TEST_POSTGRES_DATABASE_CONNECTION_STRING` has been set in
the repo (from Neon). details in 1 password.
<img width="1178" height="1091"
alt="464977013-49aff5e5-e301-4ca0-83b5-3ea742db2283"
src="https://github.com/user-attachments/assets/9344c27b-015d-4b91-907e-84f2e4193e16"
/>
