StackOneHQ · github-actions · May 22, 2026
diff --git a/.claude-plugin/marketplace.json b/.claude-plugin/marketplace.json
@@ -7,7 +7,7 @@
   },
   "metadata": {
     "description": "StackOne agent plugins — integration infrastructure for AI agents with 200+ connectors, MCP, A2A, SDKs, and prompt injection defense. One plugin per skill.",
-    "version": "2.5.0",
+    "version": "2.6.0",
     "homepage": "https://stackone.com",
     "repository": "https://github.com/StackOneHQ/agent-plugins",
     "pluginRoot": "./plugins"
@@ -17,9 +17,15 @@
       "name": "stackone-platform",
       "source": "./plugins/integrations/stackone-platform",
       "description": "Platform operations — API keys, accounts, logs, debugging, webhook configuration.",
-      "version": "2.5.0",
+      "version": "2.6.0",
       "category": "integrations",
-      "tags": ["stackone", "platform", "api-keys", "accounts", "webhooks"],
+      "tags": [
+        "stackone",
+        "platform",
+        "api-keys",
+        "accounts",
+        "webhooks"
+      ],
       "author": {
         "name": "StackOne",
         "email": "engineering@stackone.com"
@@ -29,9 +35,15 @@
       "name": "stackone-connect",
       "source": "./plugins/integrations/stackone-connect",
       "description": "Account linking with Connect Sessions and the Hub React component.",
-      "version": "2.5.0",
+      "version": "2.6.0",
       "category": "integrations",
-      "tags": ["stackone", "connect", "account-linking", "oauth", "hub"],
+      "tags": [
+        "stackone",
+        "connect",
+        "account-linking",
+        "oauth",
+        "hub"
+      ],
       "author": {
         "name": "StackOne",
         "email": "engineering@stackone.com"
@@ -41,9 +53,17 @@
       "name": "stackone-agents",
       "source": "./plugins/integrations/stackone-agents",
       "description": "Build AI agents that call StackOne-linked accounts via TypeScript/Python SDK, MCP, or A2A.",
-      "version": "2.5.0",
+      "version": "2.6.0",
       "category": "integrations",
-      "tags": ["stackone", "ai-agents", "mcp", "a2a", "openai", "langchain", "sdk"],
+      "tags": [
+        "stackone",
+        "ai-agents",
+        "mcp",
+        "a2a",
+        "openai",
+        "langchain",
+        "sdk"
+      ],
       "author": {
         "name": "StackOne",
         "email": "engineering@stackone.com"
@@ -53,9 +73,17 @@
       "name": "stackone-connectors",
       "source": "./plugins/integrations/stackone-connectors",
       "description": "Discover StackOne's 200+ connectors and 9,000+ actions across HRIS, ATS, CRM, LMS, and more.",
-      "version": "2.5.0",
+      "version": "2.6.0",
       "category": "integrations",
-      "tags": ["stackone", "connectors", "hris", "ats", "crm", "lms", "discovery"],
+      "tags": [
+        "stackone",
+        "connectors",
+        "hris",
+        "ats",
+        "crm",
+        "lms",
+        "discovery"
+      ],
       "author": {
         "name": "StackOne",
         "email": "engineering@stackone.com"
@@ -65,9 +93,14 @@
       "name": "stackone-cli",
       "source": "./plugins/integrations/stackone-cli",
       "description": "Build and deploy custom StackOne connectors using the CLI and Connector Engine.",
-      "version": "2.5.0",
+      "version": "2.6.0",
       "category": "integrations",
-      "tags": ["stackone", "cli", "connector-development", "custom-connectors"],
+      "tags": [
+        "stackone",
+        "cli",
+        "connector-development",
+        "custom-connectors"
+      ],
       "author": {
         "name": "StackOne",
         "email": "engineering@stackone.com"
@@ -77,9 +110,14 @@
       "name": "stackone-unified-connectors",
       "source": "./plugins/integrations/stackone-unified-connectors",
       "description": "Build unified/schema-based connectors that transform provider data into standardized schemas.",
-      "version": "2.5.0",
+      "version": "2.6.0",
       "category": "integrations",
-      "tags": ["stackone", "unified-connectors", "schema", "field-mapping"],
+      "tags": [
+        "stackone",
+        "unified-connectors",
+        "schema",
+        "field-mapping"
+      ],
       "author": {
         "name": "StackOne",
         "email": "engineering@stackone.com"
@@ -89,9 +127,17 @@
       "name": "stackone-defender",
       "source": "./plugins/security/stackone-defender",
       "description": "Prompt-injection and jailbreak detection for tool results via on-device ML classifier.",
-      "version": "2.5.0",
+      "version": "2.6.0",
       "category": "security",
-      "tags": ["stackone", "defender", "prompt-injection", "jailbreak", "security", "ml", "hook"],
+      "tags": [
+        "stackone",
+        "defender",
+        "prompt-injection",
+        "jailbreak",
+        "security",
+        "ml",
+        "hook"
+      ],
       "author": {
         "name": "StackOne",
         "email": "engineering@stackone.com"

diff --git a/.release-please-manifest.json b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "2.5.0"
+  ".": "2.6.0"
 }
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -1,5 +1,28 @@
 # Changelog
 
+## [2.6.0](https://github.com/StackOneHQ/agent-plugins/compare/stackone-agent-plugins-v2.5.0...stackone-agent-plugins-v2.6.0) (2026-05-22)
+
+
+### Features
+
+* add stackone-defender skill ([#7](https://github.com/StackOneHQ/agent-plugins/issues/7)) ([26b432e](https://github.com/StackOneHQ/agent-plugins/commit/26b432ebdb71c32136d3c28905f476fa764872a0))
+* **defender:** daemon-backed scanner, balanced multihead, FP-feedback loop (v2.4.1) ([#16](https://github.com/StackOneHQ/agent-plugins/issues/16)) ([3c0bf33](https://github.com/StackOneHQ/agent-plugins/commit/3c0bf33adb1a6226c5b308c057159908fa3fb021))
+* **ENG-12256:** add unified connector building skill ([#4](https://github.com/StackOneHQ/agent-plugins/issues/4)) ([6e46e20](https://github.com/StackOneHQ/agent-plugins/commit/6e46e209f5c795252330f5942c79c5e017cbf1a8))
+* **ENG-70:** enable SFE preprocessing to reduce Bash false positives ([#15](https://github.com/StackOneHQ/agent-plugins/issues/15)) ([b65ca10](https://github.com/StackOneHQ/agent-plugins/commit/b65ca10bcb833959d07662296e8fea29d43a6a2d))
+* extend PostToolUse matcher to cover MCP tools ([#11](https://github.com/StackOneHQ/agent-plugins/issues/11)) ([9511434](https://github.com/StackOneHQ/agent-plugins/commit/951143424615a8cf67d29d0199e52b5ca809ad8f))
+* validate marketplace.json using claude plugin validate ([0962f31](https://github.com/StackOneHQ/agent-plugins/commit/0962f31e343f594a852468d699ba04c85b991515))
+* validate marketplace.json using Zod schema mirroring Claude Code ([5903c38](https://github.com/StackOneHQ/agent-plugins/commit/5903c383d984cf59433a3a9e4a546a48928010dd))
+
+
+### Bug Fixes
+
+* extract tool_response.result for WebFetch/WebSearch ([#10](https://github.com/StackOneHQ/agent-plugins/issues/10)) ([87f2327](https://github.com/StackOneHQ/agent-plugins/commit/87f23277c91058d621d8e8417f184973a922e8d7))
+* replace invalid "." source with github object in marketplace.json ([9123204](https://github.com/StackOneHQ/agent-plugins/commit/9123204800260f6b97e1165f98061e53a12ae96f))
+* replace invalid source in marketplace.json ([706fc53](https://github.com/StackOneHQ/agent-plugins/commit/706fc530307117e8ba643dfaca337ab49da75879))
+* self-install Defender deps and load from plugin root ([#8](https://github.com/StackOneHQ/agent-plugins/issues/8)) ([553f68b](https://github.com/StackOneHQ/agent-plugins/commit/553f68bdb94e3ab8efaea61e991dfb4c12fcb9e1))
+* self-install deps from script location, remove SessionStart hook ([#13](https://github.com/StackOneHQ/agent-plugins/issues/13)) ([31c6f5a](https://github.com/StackOneHQ/agent-plugins/commit/31c6f5ac4ad6f943680f9c0c5346990bdc417316))
+* use claude plugin validate instead of custom Zod script ([2361c23](https://github.com/StackOneHQ/agent-plugins/commit/2361c23cc2a908025e03a0f578be5e26314685d9))
+
 ## [2.5.0](https://github.com/StackOneHQ/agent-plugins-marketplace/compare/stackone-v2.4.0...stackone-v2.5.0) (2026-05-15)
 
 

diff --git a/plugins/integrations/stackone-agents/.claude-plugin/plugin.json b/plugins/integrations/stackone-agents/.claude-plugin/plugin.json
@@ -1,6 +1,6 @@
 {
   "name": "stackone-agents",
-  "version": "2.5.0",
+  "version": "2.6.0",
   "description": "Build AI agents that call StackOne-linked accounts using TypeScript SDK, Python SDK, MCP server, or A2A protocol. Supports OpenAI, Vercel AI SDK, Claude, LangChain, CrewAI, PydanticAI.",
   "author": {
     "name": "StackOne",

diff --git a/plugins/integrations/stackone-cli/.claude-plugin/plugin.json b/plugins/integrations/stackone-cli/.claude-plugin/plugin.json
@@ -1,6 +1,6 @@
 {
   "name": "stackone-cli",
-  "version": "2.5.0",
+  "version": "2.6.0",
   "description": "Build and deploy custom StackOne connectors using the CLI and Connector Engine. Covers the full workflow from init through deployment.",
   "author": {
     "name": "StackOne",

diff --git a/plugins/integrations/stackone-connect/.claude-plugin/plugin.json b/plugins/integrations/stackone-connect/.claude-plugin/plugin.json
@@ -1,6 +1,6 @@
 {
   "name": "stackone-connect",
-  "version": "2.5.0",
+  "version": "2.6.0",
   "description": "Account linking with StackOne Connect Sessions and the Hub React component — full flow from session creation to webhook handling.",
   "author": {
     "name": "StackOne",

diff --git a/plugins/integrations/stackone-connectors/.claude-plugin/plugin.json b/plugins/integrations/stackone-connectors/.claude-plugin/plugin.json
@@ -1,6 +1,6 @@
 {
   "name": "stackone-connectors",
-  "version": "2.5.0",
+  "version": "2.6.0",
   "description": "Discover StackOne's 200+ connectors and 9,000+ actions across HRIS, ATS, CRM, LMS, ticketing, messaging, documents, IAM, and accounting.",
   "author": {
     "name": "StackOne",

diff --git a/plugins/integrations/stackone-platform/.claude-plugin/plugin.json b/plugins/integrations/stackone-platform/.claude-plugin/plugin.json
@@ -1,6 +1,6 @@
 {
   "name": "stackone-platform",
-  "version": "2.5.0",
+  "version": "2.6.0",
   "description": "Manage StackOne resources — API keys, linked accounts, logs, debugging, and webhook configuration.",
   "author": {
     "name": "StackOne",

diff --git a/plugins/integrations/stackone-unified-connectors/.claude-plugin/plugin.json b/plugins/integrations/stackone-unified-connectors/.claude-plugin/plugin.json
@@ -1,6 +1,6 @@
 {
   "name": "stackone-unified-connectors",
-  "version": "2.5.0",
+  "version": "2.6.0",
   "description": "Build unified/schema-based connectors that transform provider data into standardized schemas — field mapping, enum mapping, pagination, and scope patterns.",
   "author": {
     "name": "StackOne",

diff --git a/plugins/security/stackone-defender/.claude-plugin/plugin.json b/plugins/security/stackone-defender/.claude-plugin/plugin.json
@@ -1,6 +1,6 @@
 {
   "name": "stackone-defender",
-  "version": "2.5.0",
+  "version": "2.6.0",
   "description": "Prompt-injection and jailbreak detection for tool results via on-device ML classifier. Installs as a PostToolUse hook and flags risky content to Claude.",
   "author": {
     "name": "StackOne",

diff --git a/plugins/security/stackone-defender/package.json b/plugins/security/stackone-defender/package.json
@@ -1,6 +1,6 @@
 {
   "name": "stackone-defender",
-  "version": "2.5.0",
+  "version": "2.6.0",
   "description": "On-device prompt-injection detection for Claude Code tool results.",
   "private": true,
   "type": "module",