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refactor(core): rename system context to instructions (#35583)

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Kit Langton 2026-07-06 14:29:29 -04:00 • committed by GitHub
commit 91f1815732
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62 changed files with 1482 additions and 1005 deletions
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16
packages/core/src/mcp/guidance.ts
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@ -7,7 +7,7 @@ import { AgentV2 } from "../agent"
import { PermissionV2 } from "../permission"
import { McpTool } from "../tool/mcp"
import { MCP } from "./index"
import { SystemContext } from "../system-context/index"
import { Instructions } from "../instructions/index"
const Summary = Schema.Struct({
server: Schema.String,
@ -31,7 +31,7 @@ const render = (servers: ReadonlyArray<Summary>) =>
["<mcp_instructions>", ...entries(servers), "</mcp_instructions>"].join("\n")
const update = (previous: ReadonlyArray<Summary>, current: ReadonlyArray<Summary>) => {
const diff = SystemContext.diffByKey(
const diff = Instructions.diffByKey(
previous,
current,
(server) => server.server,
@ -56,7 +56,7 @@ const update = (previous: ReadonlyArray<Summary>, current: ReadonlyArray<Summary
}
export interface Interface {
readonly load: (agent: AgentV2.Selection) => Effect.Effect<SystemContext.SystemContext>
readonly load: (agent: AgentV2.Selection) => Effect.Effect<Instructions.Instructions>
}
export class Service extends Context.Service<Service, Interface>()("@opencode/v2/McpGuidance") {}
@ -69,9 +69,9 @@ export const layer = Layer.effect(
return Service.of({
load: Effect.fn("McpGuidance.load")(function* (selection) {
const agent = selection.info
if (!agent) return SystemContext.empty
if (!agent) return Instructions.empty
if (Flag.CODEMODE_ENABLED && PermissionV2.evaluate("execute", "*", agent.permissions).effect === "deny")
return SystemContext.empty
return Instructions.empty
const [instructions, tools] = yield* Effect.all([mcp.instructions(), mcp.tools()], {
concurrency: "unbounded",
})
@ -88,9 +88,9 @@ export const layer = Layer.effect(
)
})
.map((item) => ({ server: item.server, instructions: item.instructions }))
if (visible.length === 0) return SystemContext.empty
return SystemContext.make({
key: SystemContext.Key.make("core/mcp-guidance"),
if (visible.length === 0) return Instructions.empty
return Instructions.make({
key: Instructions.Key.make("core/mcp-guidance"),
codec: Schema.toCodecJson(Schema.Array(Summary)),
load: Effect.succeed(visible),
baseline: render,