diff --git a/.claude-plugin/marketplace.json b/.claude-plugin/marketplace.json
index 03c36b5d..2ef4fcee 100644
--- a/.claude-plugin/marketplace.json
+++ b/.claude-plugin/marketplace.json
@@ -412,6 +412,14 @@
         "sha": "6f41866ea66c63eb80c42e6f652efdac5870e540"
       },
       "homepage": "https://kensho.com"
+    },
+    {
+      "name": "tensorfeed",
+      "source": "./partner-built/tensorfeed",
+      "description": "Live, machine-readable AI ecosystem and regulated-domain data: AI news across 12+ sources, model pricing, AI service status, security advisories (CVE/KEV/EPSS/OSV), SEC EDGAR filings, FDA regulatory data (FAERS, drug labels, recalls, MAUDE), and US energy/macro indicators. 17 free MCP tools, no auth required.",
+      "author": {
+        "name": "TensorFeed"
+      }
     }
   ]
 }
diff --git a/partner-built/tensorfeed/.claude-plugin/plugin.json b/partner-built/tensorfeed/.claude-plugin/plugin.json
new file mode 100644
index 00000000..7e48c0bc
--- /dev/null
+++ b/partner-built/tensorfeed/.claude-plugin/plugin.json
@@ -0,0 +1,13 @@
+{
+  "name": "tensorfeed",
+  "version": "1.0.0",
+  "description": "Live, machine-readable AI ecosystem and regulated-domain data for knowledge workers: AI news, model pricing across providers, AI service status, security advisories (CVE/KEV/EPSS/OSV), SEC EDGAR filings, FDA regulatory data (FAERS, drug labels, recalls, MAUDE), and US energy/macro indicators (EIA, BLS, FRED). 17 free MCP tools, no auth required.",
+  "author": {
+    "name": "TensorFeed",
+    "url": "https://tensorfeed.ai"
+  },
+  "repository": "https://github.com/RipperMercs/tensorfeed",
+  "homepage": "https://tensorfeed.ai",
+  "license": "MIT",
+  "keywords": ["news", "ai", "models", "pricing", "status", "cve", "security", "fda", "regulatory", "sec", "edgar", "filings", "macro", "energy", "mcp"]
+}
diff --git a/partner-built/tensorfeed/.mcp.json b/partner-built/tensorfeed/.mcp.json
new file mode 100644
index 00000000..8e5517ca
--- /dev/null
+++ b/partner-built/tensorfeed/.mcp.json
@@ -0,0 +1,8 @@
+{
+  "mcpServers": {
+    "tensorfeed": {
+      "type": "http",
+      "url": "https://tensorfeed.ai/api/mcp"
+    }
+  }
+}
diff --git a/partner-built/tensorfeed/LICENSE b/partner-built/tensorfeed/LICENSE
new file mode 100644
index 00000000..3c102d5c
--- /dev/null
+++ b/partner-built/tensorfeed/LICENSE
@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2026 TensorFeed.ai (Pizza Robot Studios LLC)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/partner-built/tensorfeed/README.md b/partner-built/tensorfeed/README.md
new file mode 100644
index 00000000..7bd844d1
--- /dev/null
+++ b/partner-built/tensorfeed/README.md
@@ -0,0 +1,38 @@
+# TensorFeed for Claude Cowork
+
+Live, machine-readable AI ecosystem and regulated-domain data through TensorFeed.ai's hosted MCP server. Designed for knowledge workers who need fresh, sourced facts in their daily workflows.
+
+## What's covered
+
+The TensorFeed MCP server at `https://tensorfeed.ai/api/mcp` exposes **17 free tools** across five domains:
+
+| Domain | Use cases |
+|---|---|
+| News + AI ecosystem | Track competitor AI launches, monitor industry news, check AI service status before relying on a vendor |
+| Security advisories | Look up CVE severity + exploitation likelihood, audit a package for OSV advisories, check the CISA KEV catalog |
+| Finance + filings | SEC EDGAR full-text search across 10-Ks/10-Qs/8-Ks, recent filings by ticker, ticker-to-CIK lookup |
+| FDA regulatory | Query FAERS adverse events, SPL drug labels, drug/food recall enforcement reports, MAUDE device events |
+| Energy + macro | US energy time-series (oil, gas, electricity), via EIA Open Data |
+
+## Who benefits
+
+- **Finance + accounting** — SEC EDGAR full-text search, BLS/FRED macro indicators, audit prep
+- **Legal + compliance** — Filings research, CVE/security disclosure monitoring, FDA recall lookups for medical-device or pharma clients
+- **Bio-research + life sciences** — openFDA queries (FAERS, recalls, labels, MAUDE) alongside the dedicated bio-research plugin
+- **Marketing + competitive intelligence** — Real-time AI news across 12+ sources, model pricing comparison
+- **Sales** — Ticker-to-company-context lookups for prospect research
+
+## Auth
+
+No auth required for these 17 tools. TensorFeed also exposes ~33 premium REST endpoints with LLM-ready transforms and ~80-99% token reduction; these are accessed separately and require a bearer token purchased via x402 V2 payment on Base (USDC). See [TensorFeed agent payments docs](https://tensorfeed.ai/developers/agent-payments).
+
+## License
+
+- Plugin metadata: MIT
+- Underlying data: most is US Government public domain (SEC, BLS, FRED, MITRE, CISA, EIA) or CC0 (openFDA), with FIRST.org EPSS free-for-any-use and OSV.dev under Apache 2.0. Commercial redistribution permitted across the surface; attribution preserved on every response per upstream policies.
+
+## Links
+
+- Endpoint catalog: https://tensorfeed.ai/api/meta
+- Agent-friendly entry doc: https://tensorfeed.ai/llms.txt
+- Source: https://github.com/RipperMercs/tensorfeed (public)