[FEATURE]: a plugin feature for people to port their database / sql / customized rag / llm cache ?

Feature hasn't been suggested before.

I have verified this feature I'm about to request hasn't been suggested before.

Describe the enhancement you want to request

as titled. so people can save on inference, pre check on db / rag / llm cache etc

This issue might be a duplicate of existing issues. Please check:

[FEATURE]: New Plugin Hook assistant.output.beforeParse #3367: [FEATURE]: New Plugin Hook assistant.output.beforeParse - discusses plugin extensibility for preprocessing/transforming data before processing
[Feature Request]: plugin hook allowing modification of request body before it is sent #2661: [Feature Request]: plugin hook allowing modification of request body before it is sent - requests plugin hooks for modifying requests, similar concept for extensibility
Plugin event types #2893: Plugin event types - discusses plugin event system which could be extended for database/caching integrations
Hooks for commands (Plugin Commands) #2185: Hooks for commands (Plugin Commands) - requests plugin system for custom commands which could include database/SQL/caching functionality

Feel free to ignore if none of these address your specific case.

Can you explain what you would expect to happen here?

@rekram1-node

@rekram1-node a magical ai llm coder prompt that will get this done or a headstart on where i can get this done with a magical ai llm coder prompt.

i would like standardization towards having this "database" layer and "storage" layer and "rag" layer so i can easily comfortably also create the plugin etc to fit opencode

a magical ai llm coder prompt that will get this done or a headstart on where i can get this done with a magical ai llm coder prompt.

I'm not entirely following, okay so you wanna have a plugin that has access to a sql database? Have you tried custom tools should be pretty easy to setup:
https://opencode.ai/docs/custom-tools/

i want to develop a plugin for speech to text
and custom rag db storage (so this can use custom-tools)

what about speech to text? or when it's done with llm processing, i can make it beep or play a sound?

@sprappcom

@sprappcom yep you can, you can read about plugins here.

This is an example of how to do that on macos (using say):

export const NotificationPlugin = async ({ project, client, $, directory, worktree }) => {
  return {
    event: async ({ event }) => {
      if (event.type === "session.idle") {
        await $`say "done"`
      }
    },
  }
}

@rekram1-node

@rekram1-node are there anything that limits the extensibility of opencode for now? i really much would like to have it do everything

you mean plugin wise? or what

plugin or custom tool wise etc. mcp integration etc etc

I think you can take current setup far but anything missing you want for extensibility we can add new hooks and things for you to extend off of

Hi,

Firstly thanks for the amazing tool ❤️

I’m exploring ways to preempt or override the default READ file tool with a custom search/indexing tool for a workspace query setup and use the result to READ relevant file

Usage scenario:
I’m trying to re-use the Roo Codebase Indexing for querying the workspace via OpenCode, so that I can use both Roo and OpenCode seamlessly.

Is there a recommended way to hook into or override the READ behavior without defining it directly in agents.md ?
Would love any guidance or best practices for extending this cleanly.

You could write your own tool called read and it will override the read tool. See here: https://opencode.ai/docs/custom-tools/

Or you could give it it's own name too so u would have 2 different types of reads

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[FEATURE]: a plugin feature for people to port their database / sql / customized rag / llm cache ? #3376

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[FEATURE]: a plugin feature for people to port their database / sql / customized rag / llm cache ? #3376

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Feature hasn't been suggested before.

Describe the enhancement you want to request

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github-actions commented on Oct 23, 2025

rekram1-node commented on Oct 23, 2025

sprappcom commented on Oct 23, 2025

rekram1-node commented on Oct 23, 2025

sprappcom commented on Oct 24, 2025

rekram1-node commented on Oct 24, 2025

sprappcom commented on Oct 25, 2025

rekram1-node commented on Oct 25, 2025

sprappcom commented on Oct 26, 2025

rekram1-node commented on Oct 26, 2025

ragavsathish commented on Oct 29, 2025

rekram1-node commented on Oct 29, 2025

thdxr commented on Mar 25, 2026

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