https://github.com/paulkinlan/breadboard-utils
https://github.com/paulkinlan/breadboard-utils
Last synced: about 1 month ago
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- Host: GitHub
- URL: https://github.com/paulkinlan/breadboard-utils
- Owner: PaulKinlan
- License: apache-2.0
- Created: 2023-08-21T14:08:59.000Z (over 1 year ago)
- Default Branch: main
- Last Pushed: 2024-03-04T20:46:33.000Z (about 1 year ago)
- Last Synced: 2025-03-29T19:36:50.448Z (about 2 months ago)
- Language: TypeScript
- Size: 119 KB
- Stars: 2
- Watchers: 2
- Forks: 0
- Open Issues: 1
-
Metadata Files:
- Readme: README.md
- License: LICENSE
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README
# "Google Labs Breadboard" Useful nodes by Paul Kinlan Kit
This is a collection of [Breadboard](https://github.com/google/labs-prototypes/tree/main/seeds/breadboard) nodes that are helpful for building LLM-based (Generative AI) applications.
## Installing
This Kit requires Node version >=v19.0.0. To install:
```sh
npm install @paulkinlan/breadboard-utils-kit
```
## Node Types
Here are all node handlers that are included in the OpenAI Breadboard Kit
### The `undefinedGuard` node
Takes an `input` and if the value is `defined` (!undefined) then outputs the `input` on the false. If the value is `undefined` outputs `true` on "true"
#### Inputs:
- `input` optional. The value to be checked if undefined.
#### Outputs:
- `true` - "true" if the input is `undefined`.
- `false` - value of the input if the input is not `undefined`.
### The `headTail` node
Takes a list as `input` and returns the first item as the head, and the rest of the list as tail.
#### Inputs:
- `input` optional. The array to split in to 1 head and the remaining nodes.
#### Outputs:
- `head` - the first item in the list
- `tail` - the rest of the input list (`slice(1)`)
## Example graph
```mermaid
%%{init: 'themeVariables': { 'fontFamily': 'Fira Code, monospace' }}%%
graph TD;
inputprompt[/"input
id='input-prompt'"/]:::input -- "input->input" --> headTail1["headTail
id='headTail-1'"]
headTail1["headTail
id='headTail-1'"] -- "tail->input" --> undefinedGuard1["undefinedGuard
id='undefinedGuard-1'"]
headTail1["headTail
id='headTail-1'"] -- "head->text" --> output{{"output
id='output'"}}:::output
undefinedGuard1["undefinedGuard
id='undefinedGuard-1'"] -- "false->input" --> headTail1["headTail
id='headTail-1'"]
messageinputprompt[message]:::config -- "message->message" --o inputprompt
classDef default stroke:#ffab40,fill:#fff2ccff,color:#000
classDef input stroke:#3c78d8,fill:#c9daf8ff,color:#000
classDef output stroke:#38761d,fill:#b6d7a8ff,color:#000
classDef passthrough stroke:#a64d79,fill:#ead1dcff,color:#000
classDef slot stroke:#a64d79,fill:#ead1dcff,color:#000
classDef config stroke:#a64d79,fill:#ead1dcff,color:#000
classDef secrets stroke:#db4437,fill:#f4cccc,color:#000
classDef slotted stroke:#a64d79
```
Which will output `[ { text: 1 }, { text: 2 }, { text: 3 }, { text: 4 } ]`
### The `take` node
Takes a list as `input` and returns the first `count` items.
#### Inputs:
- `input` required, the array to have `count` items taken from it.
- `count` required, the number of items to take from the input array.
#### Outputs:
- `output` - the first `count` items in the list
### The `take` node
Takes a list as `input` and removes the first `count` items.
#### Inputs:
- `input` required, the array to have `count` items taken from it.
- `count` required, the number of items to take from the input array.
#### Outputs:
- `output` - `length` - `count` items in the list, starting at `count`