> ## Documentation Index
> Fetch the complete documentation index at: https://aiwithapex.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Extensions catalog

# Upstream Extensions Catalog

## Provider Plugins (Authentication/API Access)

These extensions provide authentication flows or API proxies for LLM providers.

| Extension                   | Description                                                                                       |
| --------------------------- | ------------------------------------------------------------------------------------------------- |
| **copilot-proxy**           | GitHub Copilot token proxy. Allows using Copilot credentials for API access to models.            |
| **google-antigravity-auth** | Google Antigravity OAuth flow. Provides authenticated access to Google's experimental AI APIs.    |
| **google-gemini-cli-auth**  | Gemini CLI OAuth flow. Authenticates with Google for Gemini API access using browser-based OAuth. |

***

## Memory Plugins (Long-term Storage)

These extensions provide persistent memory and context storage.

| Extension          | Description                                                                                                                                                                                                                                  |
| ------------------ | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| **memory-lancedb** | LanceDB-backed vector memory. Stores embeddings locally using LanceDB for semantic search. Features auto-capture (saves important info from conversations) and auto-recall (injects relevant memories into context). Uses OpenAI embeddings. |

***

## Tool Plugins (Capabilities)

These extensions add specialized tools and capabilities.

| Extension      | Description                                                                                                                                                                                                                                  |
| -------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| **voice-call** | Full voice calling system. Supports Twilio, Telnyx, and Plivo as providers. Features inbound/outbound calls, TTS (OpenAI/ElevenLabs), STT (OpenAI Realtime), call recording, and webhook handling. Can expose via ngrok or Tailscale Funnel. |
| **lobster**    | Lobster workflow integration. Typed JSON-first pipelines with approvals and resume. Can call back into crocbot tools via `clawd.invoke`. For complex multi-step automations.                                                                 |
| **llm-task**   | JSON-only LLM task runner. Structured task execution with JSON input/output for programmatic LLM interactions.                                                                                                                               |
| **open-prose** | OpenProse VM skill pack. Adds slash commands and telemetry for the OpenProse writing assistant.                                                                                                                                              |

***

## Diagnostics Plugins

| Extension            | Description                                                                                                                     |
| -------------------- | ------------------------------------------------------------------------------------------------------------------------------- |
| **diagnostics-otel** | OpenTelemetry exporter. Exports traces, metrics, and logs to OTEL-compatible backends (Jaeger, Zipkin, etc.) for observability. |

***

*Catalog generated from commit `af3ee9cee^` (pre-removal state)*