ethan-huo · Nov 12, 2026 · Nov 12, 2026 · Nov 12, 2026
diff --git a/bun.lock b/bun.lock
diff --git a/packages/wbot/CHANGELOG.md b/packages/wbot/CHANGELOG.md
@@ -4,6 +4,23 @@ All notable changes to the public wbot client are documented in this file.
 
 ## Unreleased
 
+## 0.3.0-rc.1 - 2026-11-12
+
+### Changed
+
+- Update the CLI framework from `@celados/argc` 8.0 to 10.2. Breaking for callers that read
+  `@schema` text or branch on input error codes:
+  - argc 9.0 removes the agent pipe guard: `wbot @skill`, `wbot @schema` and help are no longer
+    refused with `OUTPUT_CAPTURED` when stdout is captured.
+  - The whole input object may come from stdin (`wbot messages.send - <<'EOF' … EOF`) or a file
+    (`wbot messages.send @send.yaml`) as YAML or JSON5, so multi-line `text` needs no escaping.
+  - A malformed input is `error: BAD_INPUT` (with `source`, `format`, `line`/`col`) instead of
+    `BAD_INPUT_JSON`.
+  - `@schema` renders input-side types (fields with defaults are optional, e.g. `limit?: number`) and
+    its `call:` frontmatter is a list that includes the heredoc form. The hidden `auth` group is no
+    longer listed (argc 8.2 honours `hidden`); `wbot @schema .auth` and `wbot auth set` still work.
+  - Command names, fields, results, MCP tools and the Platform API are unchanged.
+
 ## 0.2.8 - 2026-11-06
 
 ### Changed

diff --git a/packages/wbot/README.md b/packages/wbot/README.md
@@ -112,8 +112,22 @@ wbot messages.send '{ "conversationId": "conversation-id", "requestId": "digest:
 wbot outbound-sends.get '{ "outboundSendId": "outbound-send-id" }'
 ```
 
+Multi-line text is easiest as the whole input in YAML on stdin: the quoted heredoc expands nothing
+and `|` keeps the lines verbatim. The same object can come from a file: `wbot messages.send @send.yaml`.
+
+```sh
+wbot messages.send - <<'EOF'
+conversationId: conversation-id
+requestId: digest:2026-09-21:conversation-id
+requestedBy: agent:grok
+text: |
+  Daily summary
+  - 3 new threads
+EOF
+```
+
 All four send fields are required non-empty strings. `requestedBy` identifies the caller for
-attribution; it does not change the Tenant or its authorization. JSON text supports newlines and
+attribution; it does not change the Tenant or its authorization. Text supports newlines and
 Unicode. The send result contains `outboundSendId`, `conversationId`, and `status: "queued"`.
 Save `outboundSendId` and query it to obtain the current execution outcome.
 

diff --git a/packages/wbot/package.json b/packages/wbot/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@celados/wbot",
-  "version": "0.2.8",
+  "version": "0.3.0-rc.1",
   "private": true,
   "description": "Agent-first conversation reading and authorized text and JPEG sending with read-only MCP tools",
   "license": "MIT",
@@ -23,10 +23,10 @@
     "build": "bun build ./wbot-cli.ts --target=bun --outfile=dist/wbot.js"
   },
   "devDependencies": {
-    "@celados/argc": "^8.0.0",
+    "@celados/argc": "^10.2.0",
     "@modelcontextprotocol/sdk": "1.30.0",
-    "@valibot/to-json-schema": "1.7.1",
-    "valibot": "1.4.2",
+    "@valibot/to-json-schema": "1.8.0",
+    "valibot": "1.5.0",
     "zod": "4.4.3"
   },
   "engines": {

diff --git a/packages/wbot/scripts/verify-package-artifact.ts b/packages/wbot/scripts/verify-package-artifact.ts
@@ -165,8 +165,7 @@ async function runCommand(
 ): Promise<{ stdout: string; stderr: string }> {
   const child = Bun.spawn([...command], {
     cwd,
-    // A program reading the CLI's output opts out of argc's agent pipe guard (7.12).
-    env: { ...Bun.env, ...additionalEnvironment, CI: "1", ARGC_ALLOW_CAPTURE: "1" },
+    env: { ...Bun.env, ...additionalEnvironment, CI: "1" },
     stdin: "ignore",
     stdout: "pipe",
     stderr: "pipe",

diff --git a/plugins/claude/.claude-plugin/marketplace.json b/plugins/claude/.claude-plugin/marketplace.json
@@ -8,7 +8,7 @@
       "name": "wbot",
       "source": "./wbot",
       "description": "Read authorized WeChat conversations through wbot.",
-      "version": "0.2.8"
+      "version": "0.3.0-rc.1"
     }
   ]
 }
diff --git a/plugins/claude/wbot/.claude-plugin/plugin.json b/plugins/claude/wbot/.claude-plugin/plugin.json
@@ -1,6 +1,6 @@
 {
   "name": "wbot",
-  "version": "0.2.8",
+  "version": "0.3.0-rc.1",
   "description": "Read authorized WeChat conversations through wbot.",
   "author": {
     "name": "Celados"

diff --git a/plugins/claude/wbot/.mcp.json b/plugins/claude/wbot/.mcp.json
@@ -5,7 +5,7 @@
       "args": [
         "--bun",
         "--package",
-        "@celados/wbot@https://github.com/celados/wbot/releases/download/v0.2.8/wbot-0.2.8.tgz",
+        "@celados/wbot@https://github.com/celados/wbot/releases/download/v0.3.0-rc.1/wbot-0.3.0-rc.1.tgz",
         "wbot",
         "mcp"
       ]

diff --git a/plugins/codex/wbot/.codex-plugin/plugin.json b/plugins/codex/wbot/.codex-plugin/plugin.json
@@ -1,6 +1,6 @@
 {
   "name": "wbot",
-  "version": "0.2.8",
+  "version": "0.3.0-rc.1",
   "description": "Read authorized WeChat conversations through wbot.",
   "author": {
     "name": "Celados"

diff --git a/plugins/codex/wbot/.mcp.json b/plugins/codex/wbot/.mcp.json
@@ -5,7 +5,7 @@
       "args": [
         "--bun",
         "--package",
-        "@celados/wbot@https://github.com/celados/wbot/releases/download/v0.2.8/wbot-0.2.8.tgz",
+        "@celados/wbot@https://github.com/celados/wbot/releases/download/v0.3.0-rc.1/wbot-0.3.0-rc.1.tgz",
         "wbot",
         "mcp"
       ]