refactor(tools)!: delete hub-calling tool packages; Myra ships stock tools-mail and tools-posix (CL-8471)

ARCHITECTURE.md

@@ -40,11 +40,12 @@ address.
 
 ## Agents and workflows
 
-Myra (`agents/myra`) is the only agent Workbench ships. There is no
-workflow catalog to browse — Myra creates a workflow, tool, or skill
-dynamically, as code, when a job needs one, and deploys it through the
-stock workflow-deploy route. `tools/*` and `skills/*` are ordinary
-`@corbits/*` packages an agent can pin.
+Myra (`agents/myra`) is the only agent Workbench ships. Her tools are
+Interchange's own tool packages — `@intx/tools-mail` over her mail
+transport and `@intx/tools-posix` over her working tree. The platform has
+no notion of an agent calling the hub API, so Workbench ships no
+hub-calling tool package: Myra writes a workflow or agent as code and the
+person deploys it from Workbench through the stock workflow-deploy route.
 
 ## Data
 

README.md

@@ -32,7 +32,6 @@ local [Ollama](https://ollama.com) works with no key, see
 | ------------- | ---------------------------------------------------------------- |
 | `apps/`       | `hub` (API), `web` (React client), `sidecar` (execution host)    |
 | `packages/`   | Corbits libraries                                                |
-| `tools/`      | `@corbits/*` agent tool packages                                 |
 | `agents/`     | `@corbits/myra`, the one shipped agent                           |
 | `vendor/intx` | Hand-copied Interchange packages, see [VENDORED.md](VENDORED.md) |
 
@@ -48,5 +47,5 @@ Conventions live in [AGENTS.md](AGENTS.md).
 ## License
 
 The application is GPLv2 with the [AI Exception](GPLv2-AI-Exception.md);
-see [LICENSE.md](LICENSE.md). Libraries under `packages/`, `tools/`, and
-`agents/` are LGPL-2.1.
+see [LICENSE.md](LICENSE.md). Libraries under `packages/` and `agents/`
+are LGPL-2.1.

agents/myra/package.json

@@ -20,7 +20,6 @@
   "exports": {
     ".": "./src/index.ts",
     "./prompt": "./src/system-prompt.ts",
-    "./tool-packages": "./src/tool-packages.ts",
     "./workflow-ids": "./src/workflow-ids.ts",
     "./bundle": "./src/bundle.ts"
   },
@@ -33,14 +32,8 @@
     "build": "bun run scripts/build-bundle.ts"
   },
   "dependencies": {
-    "@corbits/access-tools": "workspace:*",
-    "@corbits/agent-directory-tools": "workspace:*",
-    "@corbits/capability-tools": "workspace:*",
-    "@corbits/catalog-tools": "workspace:*",
-    "@corbits/interaction-tools": "workspace:*",
-    "@corbits/memory": "github:corbitsdev/corbits-memory#9e6f213fa2c002b531d3f6af1aa0abd737b8afe3",
-    "@corbits/skills-tools": "workspace:*",
-    "@corbits/workflow-authoring-tools": "workspace:*"
+    "@intx/tools-mail": "0.3.0",
+    "@intx/tools-posix": "0.3.0"
   },
   "devDependencies": {
     "@types/bun": "catalog:",

agents/myra/src/index.ts

@@ -11,19 +11,12 @@
 import type { AgentDefinition, AnnotatedToolFactory, InferencePreference } from "@intx/agent";
 import { defineWorkflow, step } from "@intx/workflow";
 import type { WorkflowDefinition } from "@intx/workflow";
-import { memoryAdd, memoryList, memorySearch } from "@corbits/memory/tools";
-import { accessTools } from "@corbits/access-tools";
-import { agentDirectoryTools } from "@corbits/agent-directory-tools";
-import { capabilityTools } from "@corbits/capability-tools";
-import { catalogTools } from "@corbits/catalog-tools";
-import { interactionTools } from "@corbits/interaction-tools";
-import { skillsManageTools, skillsQueryTools } from "@corbits/skills-tools";
-import { workflowAuthoringTools } from "@corbits/workflow-authoring-tools";
+import { mail } from "@intx/tools-mail/sidecar-bundle";
+import { posix } from "@intx/tools-posix/sidecar-bundle";
 
 import { ASSISTANT_STEP_ID, ASSISTANT_WORKFLOW_ID } from "./workflow-ids";
 
 export { ASSISTANT_SYSTEM_PROMPT } from "./system-prompt";
-export { ASSISTANT_TOOL_PACKAGE_PINS } from "./tool-packages";
 export { ASSISTANT_STEP_ID, ASSISTANT_WORKFLOW_ID } from "./workflow-ids";
 
 /** The description the agent step carries; mirrored by the JSON projection
@@ -32,21 +25,10 @@ export const ASSISTANT_DESCRIPTION =
   "A general-purpose assistant that answers questions, drafts " +
   "text, and reasons through problems for the team";
 
-// Each factory declares its own env requirements, so the union has no
-// common `EnvReq`; the runtime `validateEnv` is the load-bearing check.
-export const MYRA_TOOL_FACTORIES = [
-  memoryAdd,
-  memorySearch,
-  memoryList,
-  capabilityTools,
-  agentDirectoryTools,
-  catalogTools,
-  skillsQueryTools,
-  skillsManageTools,
-  interactionTools,
-  workflowAuthoringTools,
-  accessTools,
-] as unknown as readonly AnnotatedToolFactory[];
+// Upstream's own tool packages, the only kind of tool Interchange has:
+// mail over the agent's transport and posix over its working tree. Neither
+// calls a hub API — nothing in the platform gives an agent that reach.
+export const MYRA_TOOL_FACTORIES = [mail, posix] as unknown as readonly AnnotatedToolFactory[];
 
 /** Everything the definition needs that is per-deployment data. */
 export interface MyraWorkflowInput {

agents/myra/src/system-prompt.ts

@@ -16,8 +16,12 @@ export const ASSISTANT_SYSTEM_PROMPT =
   "\n" +
   "Act once you have what you need for anything read-only or " +
   "reversible; ask first before anything with an external or " +
-  "hard-to-undo effect (creating a teammate, sending mail on someone " +
-  "else's behalf, connecting a service). Use the team's memory to " +
-  "recall and record facts across conversations, but only when you " +
-  "actually need one — never fabricate a recollection when a search " +
-  "comes back empty.";
+  "hard-to-undo effect, such as sending mail on someone else's " +
+  "behalf.\n" +
+  "\n" +
+  "You have mail and a working tree, and nothing else reaches the " +
+  "workbench itself. To stand up a new agent or workflow, write it as " +
+  "a package in your working tree and ask the person to deploy it " +
+  "from Workbench. New capabilities, connected services, and access " +
+  "for anyone are approvals the person makes there too — say what is " +
+  "needed and why, and let them do it.";

apps/hub/package.json

@@ -18,7 +18,6 @@
     "@corbits/codex-provider": "github:corbitsdev/corbits-codex-provider#a1f475f341261c05fa8dade0c82f1246c175b5b3",
     "@corbits/cron": "workspace:*",
     "@corbits/error-sink": "workspace:*",
-    "@corbits/inference-catalog": "workspace:*",
     "@corbits/mailbox": "github:corbitsdev/corbits-mailbox#65590a85fa143251b3ac20ba2eca92fc35e70e51",
     "@corbits/memory": "github:corbitsdev/corbits-memory#e74da20f148a302dff5400915fe504ee2395e913",
     "@corbits/url-path": "workspace:*",

apps/web/src/pages/onboarding-page.tsx

@@ -26,7 +26,6 @@ import { useCallback, useEffect, useRef, useState } from "react";
 import { ensurePrimaryTenant, runPortableClientBootstrap } from "../client-bootstrap";
 import { createFetchStockHub, findOwnedTenants } from "../needs-converge";
 import { deployMyraSource } from "../myra-deploy";
-import { publishToolPackageRegistry } from "../tools/registry-publish";
 import { useNavigate } from "../navigation";
 import { triggerFirstLoginProvisioning } from "../onboarding";
 import { OnboardingLayout } from "../onboarding/onboarding-layout";
@@ -154,28 +153,21 @@ export function OnboardingPage({ user }: { readonly user: SessionUser }) {
     tenantDomain: string,
     offering: ExistingOffering,
   ): Promise<void> {
-    // Myra's pins resolve from the tenant registry, so the tool packages
-    // must be there before her definition deploys.
-    return publishToolPackageRegistry(tenantId)
-      .then(() =>
-        deployMyraSource({
-          tenantId,
-          tenantDomain,
-          sourceOfferingIds: offering.sourceOfferingIds,
-          defaultSourceOfferingId: offering.defaultSourceOfferingId,
-          declaredSources: offering.declaredSources,
-        }),
-      )
-      .then(
-        (myraDeploy) => setState({ phase: "installing", myraDeploy }),
-        (error: unknown) => {
-          setState({
-            phase: "error",
-            message:
-              error instanceof Error ? error.message : "Publishing Myra's source hit a snag.",
-          });
-        },
-      );
+    return deployMyraSource({
+      tenantId,
+      tenantDomain,
+      sourceOfferingIds: offering.sourceOfferingIds,
+      defaultSourceOfferingId: offering.defaultSourceOfferingId,
+      declaredSources: offering.declaredSources,
+    }).then(
+      (myraDeploy) => setState({ phase: "installing", myraDeploy }),
+      (error: unknown) => {
+        setState({
+          phase: "error",
+          message: error instanceof Error ? error.message : "Publishing Myra's source hit a snag.",
+        });
+      },
+    );
   }
 
   // Step 4: the installer itself, run once a `myraDeploy` is in hand. A

apps/web/src/pages/tools-page.tsx

@@ -1,7 +1,6 @@
 // Tools: a standalone rail destination listing the tool packages this
-// tenant has published into its own registry — the same
-// `corbits-tools` package-registry asset `registry-publish.ts` writes to.
-// No stock route lists a tenant's MCP servers yet, so this page has
+// tenant has published into its own `corbits-tools` package-registry
+// asset. No stock route lists a tenant's MCP servers yet, so this page has
 // nothing to show for those until one exists.
 
 import {