diff --git a/public/json/sec-filing-fee-calculator.json b/public/json/sec-filing-fee-calculator.json
new file mode 100644
index 000000000..9190a6afb
--- /dev/null
+++ b/public/json/sec-filing-fee-calculator.json
@@ -0,0 +1,78 @@
+{
+  "name": "SEC Filing Fee Calculator",
+  "slug": "sec-filing-fee-calculator",
+  "tagline": "A local-first SEC filing fee worksheet with memo and CSV export",
+  "subtitle": "",
+  "description": "SEC Filing Fee Calculator is a free, open-source, local-first web tool for estimating SEC registration and transaction filing fees from the current FY2026 rate. It runs entirely in the browser, requires no signup, and provides copyable memo text plus an EX-FILING-FEES review row.",
+  "categories": [
+    22
+  ],
+  "metadata": {
+    "sponsored": false,
+    "license": "MIT",
+    "version": null,
+    "date_app_added": "2026-05-05",
+    "date_last_released": null,
+    "date_last_commit": "2026-05-05",
+    "github_stars": 0,
+    "github_contributors": 1,
+    "github_commits_this_year": 3,
+    "github_issues_open": 0,
+    "github_issues_closed_this_year": 0,
+    "github_releases_this_year": 0
+  },
+  "resources": {
+    "website": "https://sec-filing-fee-calculator.vercel.app/",
+    "documentation": "https://github.com/Turner-Levey/sec-filing-fee-calculator#readme",
+    "source_code": "https://github.com/Turner-Levey/sec-filing-fee-calculator",
+    "logo": "https://sec-filing-fee-calculator.vercel.app/favicon.svg",
+    "issues": "https://github.com/Turner-Levey/sec-filing-fee-calculator/issues",
+    "releases": "https://github.com/Turner-Levey/sec-filing-fee-calculator/releases",
+    "screenshots": [
+      "https://sec-filing-fee-calculator.vercel.app/og.svg"
+    ]
+  },
+  "features": [
+    {
+      "title": "SEC Fee Estimate",
+      "description": "Calculates filing fees from aggregate amount or shares times price",
+      "core_feature": true
+    },
+    {
+      "title": "FY2026 Rate",
+      "description": "Uses the current SEC rate of 0.00013810 for the active fee year",
+      "core_feature": true
+    },
+    {
+      "title": "Memo Export",
+      "description": "Copies a filing-fee review memo for internal notes",
+      "core_feature": true
+    },
+    {
+      "title": "CSV Review Row",
+      "description": "Copies an EX-FILING-FEES review row for spreadsheet checks"
+    },
+    {
+      "title": "No Tracking",
+      "description": "Runs without analytics, cookies, beacons, storage, uploads, or external scripts"
+    }
+  ],
+  "hosting": [
+    "standalone"
+  ],
+  "platforms": [
+    "web"
+  ],
+  "interface": [
+    "web_ui"
+  ],
+  "install": [],
+  "manifests": {},
+  "notes": [],
+  "repository_status": null,
+  "demo": {
+    "url": "https://sec-filing-fee-calculator.vercel.app/",
+    "username": null,
+    "password": null
+  }
+}