electric-sql · KyleAMathews · Jul 13, 2026 · Jul 13, 2026 · Jul 13, 2026
diff --git a/.changeset/upgrade-pi-agent-core-openai.md b/.changeset/upgrade-pi-agent-core-openai.md
@@ -0,0 +1,9 @@
+---
+'@electric-ax/agents': patch
+'@electric-ax/agents-runtime': patch
+'@electric-ax/agents-server': patch
+'@electric-ax/agents-server-conformance-tests': patch
+'@electric-ax/agents-desktop': patch
+---
+
+Update the agents runtime to the renamed Earendil Works pi packages and latest OpenAI/Codex model catalog. Preserve custom provider id compatibility, move built-in Codex defaults to GPT-5.6 models, and remove deprecated direct pi-agent-core dependencies from agents examples.
diff --git a/examples/agents-chat-starter/package.json b/examples/agents-chat-starter/package.json
@@ -12,7 +12,6 @@
   "dependencies": {
     "@durable-streams/state": "^0.3.1",
     "@electric-ax/agents-runtime": "workspace:*",
-    "@mariozechner/pi-agent-core": "^0.57.1",
     "@radix-ui/react-icons": "^1.3.0",
     "@radix-ui/themes": "^3.3.0",
     "@sinclair/typebox": "^0.34.0",

diff --git a/examples/deep-survey/package.json b/examples/deep-survey/package.json
@@ -13,7 +13,6 @@
   "dependencies": {
     "@durable-streams/state": "^0.3.1",
     "@electric-ax/agents-runtime": "workspace:*",
-    "@mariozechner/pi-agent-core": "^0.70.2",
     "@radix-ui/themes": "^3.3.0",
     "@sinclair/typebox": "^0.34.0",
     "@tanstack/db": "^0.6.6",

diff --git a/examples/deep-survey/src/server/orchestrator.ts b/examples/deep-survey/src/server/orchestrator.ts
@@ -1,4 +1,5 @@
 import type {
+  AgentTool,
   EntityRegistry,
   HandlerContext,
   SharedStateHandle,
@@ -7,7 +8,6 @@ import { db } from '@electric-ax/agents-runtime'
 import { queryOnce } from '@durable-streams/state/db'
 import { Type } from '@sinclair/typebox'
 import { exec, execFile } from 'node:child_process'
-import type { AgentTool } from '@mariozechner/pi-agent-core'
 import { swarmSharedSchema, type WikiEntry, type Xref } from './schema.js'
 import { explorerSpawnArgs } from './explorer.js'
 import { SURVEY_WORKER_ENTITY_TYPE } from './survey-worker.js'

diff --git a/packages/agents-desktop/package.json b/packages/agents-desktop/package.json
@@ -9,7 +9,7 @@
   "type": "module",
   "main": "./dist/main.cjs",
   "scripts": {
-    "build": "pnpm --filter @electric-ax/agents build && pnpm --filter electric-ax build:desktop && pnpm --filter @electric-ax/agents-server-ui build:desktop && vite build",
+    "build": "pnpm --filter @electric-ax/agents-runtime build && pnpm --filter @electric-ax/agents build && pnpm --filter electric-ax build:desktop && pnpm --filter @electric-ax/agents-server-ui build:desktop && vite build",
     "dev": "pnpm run ensure:electron && concurrently -k -n ui,desktop -c cyan,green \"pnpm run dev:ui\" \"pnpm run dev:desktop\"",
     "dev:ui": "pnpm --filter @electric-ax/agents-server-ui dev:desktop",
     "dev:desktop": "wait-on -d 200 http-get://localhost:${ELECTRIC_DESKTOP_UI_PORT:-5183} && vite",

diff --git a/packages/agents-desktop/src/credentials/model-picker.ts b/packages/agents-desktop/src/credentials/model-picker.ts
@@ -17,8 +17,8 @@ export const DEFAULT_ENABLED_MODEL_VALUES = [
   `anthropic:claude-opus-4-7`,
   `anthropic:claude-sonnet-4-6`,
   `openai:gpt-5.5`,
-  `openai-codex:gpt-5.4`,
-  `openai-codex:gpt-5.5`,
+  `openai-codex:gpt-5.6-terra`,
+  `openai-codex:gpt-5.6-sol`,
   `deepseek:deepseek-v4-flash`,
   `deepseek:deepseek-v4-pro`,
   `moonshot:kimi-k2.6`,

diff --git a/packages/agents-runtime/package.json b/packages/agents-runtime/package.json
@@ -111,8 +111,8 @@
     "@durable-streams/client": "^0.2.6",
     "@durable-streams/state": "^0.3.1",
     "@electric-ax/agents-mcp": "workspace:*",
-    "@mariozechner/pi-agent-core": "^0.70.2",
-    "@mariozechner/pi-ai": "^0.70.2",
+    "@earendil-works/pi-agent-core": "^0.80.5",
+    "@earendil-works/pi-ai": "^0.80.5",
     "@mozilla/readability": "^0.6.0",
     "@sinclair/typebox": "^0.34.48",
     "@standard-schema/spec": "^1.1.0",

diff --git a/packages/agents-runtime/src/compaction-summarize.ts b/packages/agents-runtime/src/compaction-summarize.ts
@@ -1,4 +1,4 @@
-import { completeSimple } from '@mariozechner/pi-ai'
+import { completeSimple } from '@earendil-works/pi-ai/compat'
 import { resolvePiModel, toAgentHistory } from './pi-adapter'
 import {
   COMPACTION_SUMMARIZATION_PROMPT,

diff --git a/packages/agents-runtime/src/model-runner.ts b/packages/agents-runtime/src/model-runner.ts
@@ -1,14 +1,14 @@
 import { readFileSync } from 'node:fs'
 import { homedir } from 'node:os'
 import { join } from 'node:path'
-import { completeSimple, getModel } from '@mariozechner/pi-ai'
+import { completeSimple, getModel } from '@earendil-works/pi-ai/compat'
 import {
   MOONSHOT_PROVIDER,
   getMoonshotApiKey,
   getMoonshotModel,
 } from './moonshot-models'
 import type { AgentConfig } from './types'
-import type { KnownProvider } from '@mariozechner/pi-ai'
+import type { KnownProvider } from '@earendil-works/pi-ai/compat'
 
 export interface LowCostModelChoice {
   provider: KnownProvider | string
@@ -29,7 +29,7 @@ export type LowCostModelConfig = Pick<
 const PREFERRED_IDS_BY_PROVIDER: Record<string, Array<string>> = {
   anthropic: [`claude-3-5-haiku-latest`, `claude-3-5-haiku-20241022`],
   openai: [`gpt-4.1-nano`, `gpt-4o-mini`, `gpt-4.1-mini`],
-  'openai-codex': [`gpt-5.4-mini`, `gpt-5.1-codex-mini`],
+  'openai-codex': [`gpt-5.6-luna`, `gpt-5.4-mini`, `gpt-5.1-codex-mini`],
   deepseek: [`deepseek-v4-flash`, `deepseek-v4-pro`],
   moonshot: [`kimi-k2.6`, `kimi-k2.5`, `moonshot-v1-8k`],
 }
@@ -92,7 +92,7 @@ function envCatalog(): LowCostModelCatalog {
   if (providers.includes(`openai-codex`)) {
     choices.push({
       provider: `openai-codex`,
-      id: `gpt-5.4-mini`,
+      id: `gpt-5.6-luna`,
       reasoning: false,
     })
   }

diff --git a/packages/agents-runtime/src/moonshot-models.ts b/packages/agents-runtime/src/moonshot-models.ts
@@ -1,4 +1,4 @@
-import type { Model } from '@mariozechner/pi-ai'
+import type { Model } from '@earendil-works/pi-ai/compat'
 
 export const MOONSHOT_PROVIDER = `moonshot` as const
 export type MoonshotProvider = typeof MOONSHOT_PROVIDER

diff --git a/packages/agents-runtime/src/pi-adapter.ts b/packages/agents-runtime/src/pi-adapter.ts
@@ -7,8 +7,8 @@
  * - Delegating ID management and event writing to OutboundBridge
  */
 
-import { Agent } from '@mariozechner/pi-agent-core'
-import { getModel, streamSimple } from '@mariozechner/pi-ai'
+import { Agent } from '@earendil-works/pi-agent-core'
+import { getModel, streamSimple } from '@earendil-works/pi-ai/compat'
 import { createOutboundBridge } from './outbound-bridge'
 import { MOONSHOT_PROVIDER, getMoonshotModel } from './moonshot-models'
 import { runtimeLog } from './log'
@@ -25,13 +25,13 @@ import type {
   AgentMessage,
   AgentTool,
   StreamFn,
-} from '@mariozechner/pi-agent-core'
+} from '@earendil-works/pi-agent-core'
 import type {
   KnownProvider,
   Model,
-  Provider,
+  ProviderId,
   SimpleStreamOptions,
-} from '@mariozechner/pi-ai'
+} from '@earendil-works/pi-ai/compat'
 import type { LLMContentBlock, LLMMessage, LLMMessageContent } from './types'
 
 /**
@@ -68,7 +68,7 @@ function parseReasoningSummary(text: string): {
 export interface PiAdapterOptions {
   systemPrompt: string
   model: string | Model<any>
-  provider?: Provider
+  provider?: ProviderId
   tools: Array<AgentTool>
   streamFn?: StreamFn
   getApiKey?: (
@@ -120,7 +120,7 @@ type PiAgentAdapterFactory = (config: PiAgentAdapterConfig) => PiAgentHandle
 
 export function resolvePiModel(opts: {
   model: string | Model<any>
-  provider?: Provider
+  provider?: ProviderId
 }): Model<any> {
   if (typeof opts.model !== `string`) {
     return opts.model
@@ -169,15 +169,55 @@ function toAgentContent(content: LLMMessageContent): Array<unknown> {
   return content.map(toAgentContentBlock)
 }
 
+type AssistantAgentMessage = Extract<AgentMessage, { role: `assistant` }>
+
+type HistoryModel = Pick<Model<any>, `api` | `provider` | `id`>
+
+function createHistoryAssistantMessage(
+  content: Array<unknown>,
+  model?: HistoryModel
+): AssistantAgentMessage {
+  return {
+    role: `assistant`,
+    content,
+    api: model?.api ?? `unknown`,
+    provider: model?.provider ?? `unknown`,
+    model: model?.id ?? `unknown`,
+    usage: {
+      input: 0,
+      output: 0,
+      cacheRead: 0,
+      cacheWrite: 0,
+      totalTokens: 0,
+      cost: {
+        input: 0,
+        output: 0,
+        cacheRead: 0,
+        cacheWrite: 0,
+        total: 0,
+      },
+    },
+    stopReason: `stop`,
+    timestamp: Date.now(),
+  } as AssistantAgentMessage
+}
+
+function isAssistantAgentMessage(
+  message: AgentMessage | undefined
+): message is AssistantAgentMessage {
+  return message?.role === `assistant`
+}
+
 export function toAgentHistory(
-  messages: Array<LLMMessage>
+  messages: Array<LLMMessage>,
+  model?: HistoryModel
 ): Array<AgentMessage> {
   const history: Array<AgentMessage> = []
   const toolNamesById = new Map<string, string>()
 
-  const lastAssistant = (): AgentMessage | undefined => {
+  const lastAssistant = (): AssistantAgentMessage | undefined => {
     const last = history[history.length - 1]
-    return last?.role === `assistant` ? last : undefined
+    return isAssistantAgentMessage(last) ? last : undefined
   }
 
   for (const message of messages) {
@@ -212,11 +252,7 @@ export function toAgentHistory(
             prevContent.push(...content)
           }
         } else {
-          history.push({
-            role: `assistant`,
-            content,
-            timestamp: Date.now(),
-          } as AgentMessage)
+          history.push(createHistoryAssistantMessage(content, model))
         }
         break
       }
@@ -234,11 +270,7 @@ export function toAgentHistory(
         if (prev) {
           ;(prev.content as Array<unknown>).push(block)
         } else {
-          history.push({
-            role: `assistant`,
-            content: [block],
-            timestamp: Date.now(),
-          } as AgentMessage)
+          history.push(createHistoryAssistantMessage([block], model))
         }
         break
       }
@@ -272,8 +304,6 @@ export function createPiAgentAdapter(
       config.writeEvent,
       opts.onStepEnd ? { onStepEnd: opts.onStepEnd } : undefined
     )
-    const history = toAgentHistory(config.messages)
-
     let running = false
     let disposed = false
     let stepStartTime = 0
@@ -286,6 +316,7 @@ export function createPiAgentAdapter(
       model: opts.model,
       ...(opts.provider && { provider: opts.provider }),
     })
+    const history = toAgentHistory(config.messages, model)
     const modelTimeoutMs = opts.modelTimeoutMs ?? DEFAULT_MODEL_TIMEOUT_MS
     const modelMaxRetries = opts.modelMaxRetries ?? DEFAULT_MODEL_MAX_RETRIES
 

diff --git a/packages/agents-runtime/src/tools/bash.ts b/packages/agents-runtime/src/tools/bash.ts
@@ -1,6 +1,6 @@
 import { Type } from '@sinclair/typebox'
 import type { Sandbox } from '../sandbox/types'
-import type { AgentTool } from '@mariozechner/pi-agent-core'
+import type { AgentTool } from '@earendil-works/pi-agent-core'
 
 const DEFAULT_TIMEOUT_MS = 120_000
 const MAX_TIMEOUT_MS = 600_000

diff --git a/packages/agents-runtime/src/tools/brave-search.ts b/packages/agents-runtime/src/tools/brave-search.ts
@@ -1,6 +1,6 @@
 import Anthropic from '@anthropic-ai/sdk'
 import { Type } from '@sinclair/typebox'
-import type { AgentTool } from '@mariozechner/pi-agent-core'
+import type { AgentTool } from '@earendil-works/pi-agent-core'
 
 const BRAVE_API_URL = `https://api.search.brave.com/res/v1/web/search`
 const SEARCH_FALLBACK_MODEL = `claude-haiku-4-5-20251001`

diff --git a/packages/agents-runtime/src/tools/edit.ts b/packages/agents-runtime/src/tools/edit.ts
@@ -4,7 +4,7 @@ import { Type } from '@sinclair/typebox'
 import { runtimeLog } from '../log'
 import { SandboxError } from '../sandbox/types'
 import type { Sandbox } from '../sandbox/types'
-import type { AgentTool } from '@mariozechner/pi-agent-core'
+import type { AgentTool } from '@earendil-works/pi-agent-core'
 
 export function createEditTool(sandbox: Sandbox): AgentTool {
   return {

diff --git a/packages/agents-runtime/src/tools/fetch-url.ts b/packages/agents-runtime/src/tools/fetch-url.ts
@@ -6,7 +6,7 @@ import TurndownService from 'turndown'
 import { completeWithLowCostModel } from '../model-runner'
 import { SandboxError } from '../sandbox/types'
 import type { Sandbox } from '../sandbox/types'
-import type { AgentTool } from '@mariozechner/pi-agent-core'
+import type { AgentTool } from '@earendil-works/pi-agent-core'
 import type { LowCostModelCatalog, LowCostModelConfig } from '../model-runner'
 
 const MAX_RAW_CHARS = 100_000

diff --git a/packages/agents-runtime/src/tools/read-file.ts b/packages/agents-runtime/src/tools/read-file.ts
@@ -2,7 +2,7 @@ import { Type } from '@sinclair/typebox'
 import { runtimeLog } from '../log'
 import { SandboxError } from '../sandbox/types'
 import type { Sandbox } from '../sandbox/types'
-import type { AgentTool } from '@mariozechner/pi-agent-core'
+import type { AgentTool } from '@earendil-works/pi-agent-core'
 
 const MAX_FILE_SIZE = 512 * 1024 // 512 KB
 const DEFAULT_READ_LIMIT_LINES = 2_000

diff --git a/packages/agents-runtime/src/tools/schedules.ts b/packages/agents-runtime/src/tools/schedules.ts
@@ -1,7 +1,7 @@
 import { randomUUID } from 'node:crypto'
 import { Type } from '@sinclair/typebox'
 import { runtimeLog } from '../log'
-import type { AgentTool } from '@mariozechner/pi-agent-core'
+import type { AgentTool } from '@earendil-works/pi-agent-core'
 import type { EntityStreamDBWithActions } from '../entity-stream-db'
 
 type ScheduleManifest = {

diff --git a/packages/agents-runtime/src/tools/webhook-sources.ts b/packages/agents-runtime/src/tools/webhook-sources.ts
@@ -5,7 +5,7 @@ import {
   defaultWebhookSourceSubscriptionLifetime,
   webhookSourceSubscriptionManifestKey,
 } from '../webhook-sources'
-import type { AgentTool } from '@mariozechner/pi-agent-core'
+import type { AgentTool } from '@earendil-works/pi-agent-core'
 import type { EntityStreamDBWithActions } from '../types'
 import type {
   WebhookSourceContract,

diff --git a/packages/agents-runtime/src/tools/write.ts b/packages/agents-runtime/src/tools/write.ts
@@ -4,7 +4,7 @@ import { Type } from '@sinclair/typebox'
 import { runtimeLog } from '../log'
 import { SandboxError } from '../sandbox/types'
 import type { Sandbox } from '../sandbox/types'
-import type { AgentTool } from '@mariozechner/pi-agent-core'
+import type { AgentTool } from '@earendil-works/pi-agent-core'
 
 export function createWriteTool(sandbox: Sandbox): AgentTool {
   return {

diff --git a/packages/agents-runtime/src/types.ts b/packages/agents-runtime/src/types.ts
@@ -22,8 +22,12 @@ import type {
 import type {
   AgentTool as PiAgentTool,
   StreamFn,
-} from '@mariozechner/pi-agent-core'
-import type { Model, Provider, SimpleStreamOptions } from '@mariozechner/pi-ai'
+} from '@earendil-works/pi-agent-core'
+import type {
+  Model,
+  ProviderId,
+  SimpleStreamOptions,
+} from '@earendil-works/pi-ai/compat'
 import type {
   EntityStreamDB as RuntimeEntityStreamDB,
   EntityStreamDBWithActions as RuntimeEntityStreamDBWithActions,
@@ -953,7 +957,7 @@ export type AgentModel = string | Model<any>
 export interface AgentConfig {
   systemPrompt: string
   model: AgentModel
-  provider?: Provider
+  provider?: ProviderId
   tools: Array<AgentTool>
   streamFn?: StreamFn
   getApiKey?: (

diff --git a/packages/agents-runtime/test/compaction-trigger.test.ts b/packages/agents-runtime/test/compaction-trigger.test.ts
@@ -1,5 +1,5 @@
 import { afterEach, describe, expect, it } from 'vitest'
-import { createAssistantMessageEventStream } from '@mariozechner/pi-ai'
+import { createAssistantMessageEventStream } from '@earendil-works/pi-ai/compat'
 import {
   buildStreamFixture,
   createTestHandlerContext,

diff --git a/packages/agents-runtime/test/context-factory.test.ts b/packages/agents-runtime/test/context-factory.test.ts
@@ -1,5 +1,5 @@
 import { describe, expect, it, vi } from 'vitest'
-import { createAssistantMessageEventStream } from '@mariozechner/pi-ai'
+import { createAssistantMessageEventStream } from '@earendil-works/pi-ai/compat'
 import { getCronStreamPath } from '../src/cron-utils'
 import { createHandlerContext } from '../src/context-factory'
 import { ENTITY_COLLECTIONS } from '../src/entity-schema'