diff --git a/.claude-plugin/plugin.json b/.claude-plugin/plugin.json
new file mode 100644
index 0000000..3d53c2d
--- /dev/null
+++ b/.claude-plugin/plugin.json
@@ -0,0 +1,14 @@
+{
+  "name": "sourcey",
+  "version": "0.1.0",
+  "description": "Explore sourced startup offers and Agent Readiness reports with evidence, freshness and eligibility details.",
+  "author": {
+    "name": "Sourcey",
+    "email": "hello@sourcey.com",
+    "url": "https://sourcey.com"
+  },
+  "repository": "https://github.com/sourcey/mcp-server",
+  "homepage": "https://sourcey.com",
+  "license": "MIT",
+  "keywords": ["sourcey", "startup credits", "offers", "agent readiness", "evidence"]
+}
diff --git a/.cursor-plugin/plugin.json b/.cursor-plugin/plugin.json
new file mode 100644
index 0000000..f8e8dcb
--- /dev/null
+++ b/.cursor-plugin/plugin.json
@@ -0,0 +1,16 @@
+{
+  "name": "sourcey",
+  "displayName": "Sourcey",
+  "description": "Explore sourced startup offers and Agent Readiness reports with evidence, freshness and eligibility details.",
+  "version": "0.1.0",
+  "author": {
+    "name": "Sourcey",
+    "email": "hello@sourcey.com"
+  },
+  "homepage": "https://sourcey.com",
+  "repository": "https://github.com/sourcey/mcp-server",
+  "license": "MIT",
+  "keywords": ["sourcey", "startup credits", "offers", "agent readiness", "evidence"],
+  "logo": "./assets/sourcey-mark.png",
+  "mcpServers": "mcp.json"
+}
diff --git a/.grok-plugin/plugin.json b/.grok-plugin/plugin.json
new file mode 100644
index 0000000..f978b53
--- /dev/null
+++ b/.grok-plugin/plugin.json
@@ -0,0 +1,15 @@
+{
+  "name": "sourcey",
+  "version": "0.1.0",
+  "description": "Explore sourced startup offers and Agent Readiness reports with evidence, freshness and eligibility details.",
+  "author": {
+    "name": "Sourcey",
+    "email": "hello@sourcey.com",
+    "url": "https://sourcey.com"
+  },
+  "repository": "https://github.com/sourcey/mcp-server",
+  "homepage": "https://sourcey.com",
+  "license": "MIT",
+  "keywords": ["sourcey", "startup credits", "offers", "agent readiness", "evidence"],
+  "mcpServers": "./.mcp.json"
+}
diff --git a/.mcp.json b/.mcp.json
new file mode 100644
index 0000000..2acd635
--- /dev/null
+++ b/.mcp.json
@@ -0,0 +1,8 @@
+{
+  "mcpServers": {
+    "sourcey": {
+      "type": "http",
+      "url": "https://mcp.sourcey.com/mcp"
+    }
+  }
+}
diff --git a/README.md b/README.md
index bc147f1..3363958 100644
--- a/README.md
+++ b/README.md
@@ -27,9 +27,15 @@ npx -y @sourcey/mcp-server
 }
 ```
 
-The bridge downloads no Catalog and contains no tool implementations. At startup it negotiates
+The bridge downloads no offer dataset and contains no tool implementations. At startup it negotiates
 with the live Sourcey server, reads the current tool definitions once, and relays tool calls. A
-Catalog or tool-description update therefore needs no package release.
+data or tool-description update therefore needs no package release.
+
+## Agent plugins
+
+This repository also packages the **hosted Sourcey connection** for Claude, Cursor and Grok Build. The plugin manifests are in `.claude-plugin/`, `.cursor-plugin/` and `.grok-plugin/`; `mcp.json` and `.mcp.json` both point directly to `https://mcp.sourcey.com/mcp`. The bundled [Sourcey research skill](skills/sourcey-research/SKILL.md) shows how to check evidence and eligibility before recommending an offer. Marketplace review and live cards are separate from the source package.
+
+The plugin connects to Sourcey's startup-offer and Agent Readiness data. It does **not** run Sourcey's separate documentation generator or pay for Sourcey's HTTP services. The current square mark is in `assets/sourcey-mark.png`; [privacy](https://sourcey.com/privacy), [terms](https://sourcey.com/terms) and [support](https://sourcey.com/support) are available on the product site.
 
 ## What agents can do
 
diff --git a/mcp.json b/mcp.json
new file mode 100644
index 0000000..2acd635
--- /dev/null
+++ b/mcp.json
@@ -0,0 +1,8 @@
+{
+  "mcpServers": {
+    "sourcey": {
+      "type": "http",
+      "url": "https://mcp.sourcey.com/mcp"
+    }
+  }
+}
diff --git a/skills/sourcey-research/SKILL.md b/skills/sourcey-research/SKILL.md
new file mode 100644
index 0000000..fdf49f1
--- /dev/null
+++ b/skills/sourcey-research/SKILL.md
@@ -0,0 +1,15 @@
+---
+name: sourcey-research
+description: Research Sourcey startup offers and Agent Readiness records with source evidence, freshness and eligibility caveats.
+---
+
+# Sourcey research
+
+Use this skill when a user wants to find or compare startup offers, inspect the evidence behind one, or understand an Agent Readiness report card.
+
+1. Search the relevant Sourcey records with the hosted MCP, then open the record or evidence before recommending it. For comparisons, inspect each candidate's source and terms.
+2. Separate sourced facts from Sourcey's analysis. State the recorded freshness and any eligibility unknowns; do not turn a missing condition into a guarantee.
+3. For Agent Readiness, report the visible method, coverage, findings and blockers. A prepared declaration is input for review, not a new verified grade.
+4. The hosted MCP reads Sourcey data and prepares declarations. Sourcey's documentation generator and paid HTTP services are separate surfaces; do not claim this connection performed either.
+
+Use [Sourcey's MCP guide](https://sourcey.com/mcp) when the current tool schema or setup differs from an example.