feat(core): replace instruction checkpoints with value-delta sync (#36254)

This commit is contained in:
Kit Langton 2026-07-10 13:26:25 -04:00 committed by GitHub
commit 96a9731947
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
57 changed files with 2053 additions and 1278 deletions

View file

@ -8,9 +8,8 @@ integrations, references, skills, and tools; intercept model requests and tool
execution; and call a subset of the V2 client.
<Warning>
The V2 plugin API is beta. Entrypoints, hooks, draft shapes, and configuration
may change before the stable release. Use the `/v2` exports described on this
page.
The V2 plugin API is beta. Entrypoints, hooks, draft shapes, and configuration may change before the stable release.
Use the `/v2` exports described on this page.
</Warning>
## Load plugins
@ -34,10 +33,10 @@ Add ordered entries to the `plugins` field in `opencode.json(c)`:
"package": "./plugins/reviewer.ts",
"options": {
"agent": "reviewer",
"strict": true
}
}
]
"strict": true,
},
},
],
}
```
@ -80,12 +79,7 @@ applied in order:
```jsonc title="opencode.jsonc"
{
"plugins": [
"./plugins/reviewer.ts",
"-acme.reviewer",
"-opencode.provider.*",
"opencode.provider.openai"
]
"plugins": ["./plugins/reviewer.ts", "-acme.reviewer", "-opencode.provider.*", "opencode.provider.openai"],
}
```
@ -133,9 +127,7 @@ export default Plugin.define({
id: "acme.reviewer",
setup: async (ctx) => {
const description =
typeof ctx.options.description === "string"
? ctx.options.description
: "Reviews code for regressions"
typeof ctx.options.description === "string" ? ctx.options.description : "Reviews code for regressions"
await ctx.agent.transform((agents) => {
agents.update("reviewer", (agent) => {
@ -175,22 +167,22 @@ Its read and action methods use the same inputs and responses as the client. It
adds plugin-only methods for transforms, runtime hooks, reloads, registrations,
and plugin options.
| Capability | Available operations |
| --- | --- |
| `ctx.agent` | `list`, `transform`, `reload` |
| `ctx.catalog.provider` | `list`, `get` |
| `ctx.catalog.model` | `list`, `default` |
| `ctx.catalog` | `transform`, `reload` |
| `ctx.command` | `list`, `transform`, `reload` |
| `ctx.integration` | `list`, `get`, `connect`, `attempt`, `transform`, `reload`, and connection lookup/resolution |
| `ctx.plugin` | `list` currently active plugin IDs |
| `ctx.reference` | `list`, `transform`, `reload` |
| `ctx.session` | `create`, `get`, `prompt`, `command`, `interrupt`, and `hook` |
| `ctx.skill` | `list`, `transform`, `reload` |
| `ctx.tool` | `transform` and `hook` |
| `ctx.aisdk` | `hook` |
| `ctx.event` | `subscribe` to the current public server event stream |
| `ctx.options` | Readonly options from the matching config object |
| Capability | Available operations |
| ---------------------- | -------------------------------------------------------------------------------------------- |
| `ctx.agent` | `list`, `transform`, `reload` |
| `ctx.catalog.provider` | `list`, `get` |
| `ctx.catalog.model` | `list`, `default` |
| `ctx.catalog` | `transform`, `reload` |
| `ctx.command` | `list`, `transform`, `reload` |
| `ctx.integration` | `list`, `get`, `connect`, `attempt`, `transform`, `reload`, and connection lookup/resolution |
| `ctx.plugin` | `list` currently active plugin IDs |
| `ctx.reference` | `list`, `transform`, `reload` |
| `ctx.session` | `create`, `get`, `prompt`, `command`, `interrupt`, and `hook` |
| `ctx.skill` | `list`, `transform`, `reload` |
| `ctx.tool` | `transform` and `hook` |
| `ctx.aisdk` | `hook` |
| `ctx.event` | `subscribe` to the current public server event stream |
| `ctx.options` | Readonly options from the matching config object |
### Transform hooks
@ -198,15 +190,15 @@ Transform hooks let a plugin modify how OpenCode is configured. Use them to add
or remove definitions, override settings, choose defaults, and provide tools or
other sources.
| Transform | Draft operations |
| --- | --- |
| `agent.transform` | `list`, `get`, `default`, `update`, `remove` |
| `catalog.transform` | Provider `list`, `get`, `update`, `remove`; model `get`, `update`, `remove`; default model `get`, `set` |
| `command.transform` | `list`, `get`, `update`, `remove` |
| `integration.transform` | Integration `list`, `get`, `update`, `remove`; method `list`, `update`, `remove` |
| `reference.transform` | `add`, `remove`, `list` |
| `skill.transform` | `source`, `list` |
| `tool.transform` | `add` |
| Transform | Draft operations |
| ----------------------- | ------------------------------------------------------------------------------------------------------- |
| `agent.transform` | `list`, `get`, `default`, `update`, `remove` |
| `catalog.transform` | Provider `list`, `get`, `update`, `remove`; model `get`, `update`, `remove`; default model `get`, `set` |
| `command.transform` | `list`, `get`, `update`, `remove` |
| `integration.transform` | Integration `list`, `get`, `update`, `remove`; method `list`, `update`, `remove` |
| `reference.transform` | `add`, `remove`, `list` |
| `skill.transform` | `source`, `list` |
| `tool.transform` | `add` |
Here's an example that keeps models synced from a remote source:
@ -250,13 +242,13 @@ without restarting OpenCode.
Runtime hooks intercept live operations. Their event objects expose specific
mutable fields:
| Hook | Mutable fields |
| --- | --- |
| `ctx.aisdk.hook("sdk", callback)` | `sdk`, after inspecting `model`, `package`, and `options` |
| `ctx.aisdk.hook("language", callback)` | `language`, after inspecting `model`, `sdk`, and `options` |
| `ctx.session.hook("request", callback)` | `system`, `messages`, and the `tools` record immediately before model dispatch |
| `ctx.tool.hook("execute.before", callback)` | `input`, before the selected tool executes |
| `ctx.tool.hook("execute.after", callback)` | `result`, `output`, and `outputPaths`, after execution settles |
| Hook | Mutable fields |
| ------------------------------------------- | ------------------------------------------------------------------------------ |
| `ctx.aisdk.hook("sdk", callback)` | `sdk`, after inspecting `model`, `package`, and `options` |
| `ctx.aisdk.hook("language", callback)` | `language`, after inspecting `model`, `sdk`, and `options` |
| `ctx.session.hook("request", callback)` | `system`, `messages`, and the `tools` record immediately before model dispatch |
| `ctx.tool.hook("execute.before", callback)` | `input`, before the selected tool executes |
| `ctx.tool.hook("execute.after", callback)` | `result`, `output`, and `outputPaths`, after execution settles |
For example, remove a tool from selected model requests and normalize another
tool's input: