feat: add coinbase plugin starting with cb commerce functionality

.env.example

@@ -89,3 +89,6 @@ SERVER_PORT=3000
 # Starknet
 STARKNET_ADDRESS=
 STARKNET_PRIVATE_KEY=
+
+# Coinbase Commerce
+COINBASE_COMMERCE_KEY=

agent/package.json

@@ -25,6 +25,7 @@
         "@ai16z/plugin-node": "workspace:*",
         "@ai16z/plugin-solana": "workspace:*",
         "@ai16z/plugin-starknet": "workspace:*",
+        "@ai16z/plugin-coinbase": "workspace:*",
         "readline": "^1.3.0",
         "ws": "^8.18.0",
         "yargs": "17.7.2"

agent/src/index.ts

@@ -17,6 +17,7 @@ import {
 import { bootstrapPlugin } from "@ai16z/plugin-bootstrap";
 import { solanaPlugin } from "@ai16z/plugin-solana";
 import { nodePlugin } from "@ai16z/plugin-node";
+import { coinbaseCommercePlugin } from "@ai16z/plugin-coinbase";
 import Database from "better-sqlite3";
 import fs from "fs";
 import readline from "readline";
@@ -228,6 +229,10 @@ export async function createAgent(
             bootstrapPlugin,
             nodePlugin,
             character.settings.secrets?.WALLET_PUBLIC_KEY ? solanaPlugin : null,
+            character.settings.secrets?.COINBASE_COMMERCE_KEY ||
+            process.env.COINBASE_COMMERCE_KEY
+                ? coinbaseCommercePlugin
+                : null,
         ].filter(Boolean),
         providers: [],
         actions: [],

docs/docs/packages/plugins.md

@@ -106,6 +106,111 @@ const character = {
 };
 ```
 
+Here is the updated README with the Coinbase Commerce plugin information added:
+
+---
+
+# 🧩 Plugins
+
+## Overview
+
+Eliza's plugin system provides a modular way to extend the core functionality with additional features, actions, evaluators, and providers. Plugins are self-contained modules that can be easily added or removed to customize your agent's capabilities.
+
+## Core Plugin Concepts
+
+### Plugin Structure
+
+Each plugin in Eliza must implement the `Plugin` interface with the following properties:
+
+```typescript
+interface Plugin {
+  name: string; // Unique identifier for the plugin
+  description: string; // Brief description of plugin functionality
+  actions?: Action[]; // Custom actions provided by the plugin
+  evaluators?: Evaluator[]; // Custom evaluators for behavior assessment
+  providers?: Provider[]; // Context providers for message generation
+  services?: Service[]; // Additional services (optional)
+}
+```
+
+### Available Plugins
+
+#### 1. Bootstrap Plugin (`@eliza/plugin-bootstrap`)
+
+The bootstrap plugin provides essential baseline functionality:
+
+**Actions:**
+
+- `continue` - Continue the current conversation flow
+- `followRoom` - Follow a room for updates
+- `unfollowRoom` - Unfollow a room
+- `ignore` - Ignore specific messages
+- `muteRoom` - Mute notifications from a room
+- `unmuteRoom` - Unmute notifications from a room
+
+**Evaluators:**
+
+- `fact` - Evaluate factual accuracy
+- `goal` - Assess goal completion
+
+**Providers:**
+
+- `boredom` - Manages engagement levels
+- `time` - Provides temporal context
+- `facts` - Supplies factual information
+
+#### 2. Image Generation Plugin (`@eliza/plugin-image-generation`)
+
+Enables AI image generation capabilities:
+
+**Actions:**
+
+- `GENERATE_IMAGE` - Create images based on text descriptions
+- Supports multiple image generation services (Anthropic, Together)
+- Auto-generates captions for created images
+
+#### 3. Node Plugin (`@eliza/plugin-node`)
+
+Provides core Node.js-based services:
+
+**Services:**
+
+- `BrowserService` - Web browsing capabilities
+- `ImageDescriptionService` - Image analysis
+- `LlamaService` - LLM integration
+- `PdfService` - PDF processing
+- `SpeechService` - Text-to-speech
+- `TranscriptionService` - Speech-to-text
+- `VideoService` - Video processing
+
+#### 4. Solana Plugin (`@eliza/plugin-solana`)
+
+Integrates Solana blockchain functionality:
+
+**Evaluators:**
+
+- `trustEvaluator` - Assess transaction trust scores
+
+**Providers:**
+
+- `walletProvider` - Wallet management
+- `trustScoreProvider` - Transaction trust metrics
+
+#### 5. Coinbase Commerce Plugin (`@eliza/plugin-coinbase-commerce`)
+
+Integrates Coinbase Commerce for payment and transaction management:
+
+**Actions:**
+
+- `CREATE_CHARGE` - Create a payment charge using Coinbase Commerce
+- `GET_ALL_CHARGES` - Fetch all payment charges
+- `GET_CHARGE_DETAILS` - Retrieve details for a specific charge
+
+**Description:**
+This plugin enables Eliza to interact with the Coinbase Commerce API to create and manage payment charges, providing seamless integration with cryptocurrency-based payment systems.
+
+---
+
 ### Writing Custom Plugins
 
 Create a new plugin by implementing the Plugin interface:

package.json

@@ -1,5 +1,6 @@
 {
     "name": "eliza",
+    "type": "module",
     "scripts": {
         "preinstall": "npx only-allow pnpm",
         "build": "bash ./scripts/build.sh",

packages/core/src/generation.ts

@@ -925,6 +925,9 @@ export const generateObjectV2 = async ({
 
     const provider = runtime.modelProvider;
     const model = models[provider].model[modelClass];
+    if (!model) {
+        throw new Error(`Unsupported model class: ${modelClass}`);
+    }
     const temperature = models[provider].settings.temperature;
     const frequency_penalty = models[provider].settings.frequency_penalty;
     const presence_penalty = models[provider].settings.presence_penalty;
@@ -933,7 +936,7 @@ export const generateObjectV2 = async ({
     const apiKey = runtime.token;
 
     try {
-        context = await trimTokens(context, max_context_length, modelClass);
+        context = await trimTokens(context, max_context_length, "gpt-4o");
 
         const modelOptions: ModelSettings = {
             prompt: context,

packages/plugin-coinbase/.npmignore

@@ -0,0 +1,6 @@
+*
+
+!dist/**
+!package.json
+!readme.md
+!tsup.config.ts