MCP server for listing and retrieving minimal valid blank files from blankfiles.com.
Runs on your machine from its package; the steps are below.
At most: only reads or looks up information.
Odel charges nothing per call. The publisher may charge for its own service.
Runs locally over stdio
This server isn't hosted — your MCP client launches it from a package registry. Use one of the commands below, or drop the config into your client (e.g. Claude Desktop).
Run
npx -y @filearchitect/blankfiles-mcp
MCP client config
{
"mcpServers": {
"blank-files-mcp": {
"command": "npx",
"args": [
"-y",
"@filearchitect/blankfiles-mcp"
]
}
}
}Laravel application that powers blankfiles.com. Browse and download minimal valid blank files by type and category. File data and assets are served from the filearchitect/blank-files repository via a configurable CDN.
git clone https://github.com/filearchitect/blankfiles-website.git
cd blankfiles-website
composer install
cp .env.example .env
php artisan key:generate
Set CDN_URL in .env (see Configuration). Then build the frontend and run the app:
npm install && npm run build
php artisan serve
Or use Laravel Herd with a .test domain.
| Variable | Description |
|---|---|
CDN_URL | Required. Base URL used to construct downloadable file URLs as {CDN_URL}/files/{filename}. Default: https://raw.githubusercontent.com/filearchitect/blank-files/main (set in config/app.php). |
CATALOG_URL | Optional. Direct URL for the catalog JSON (files/files.json). Default is https://raw.githubusercontent.com/filearchitect/blank-files/main/files/files.json for freshness. |
CACHE_ENABLED | Optional. When true, the file list from the CDN is cached. TTL is controlled by CATALOG_TTL_MINUTES (default 10). See config/cache.php and app/Services/FileService.php. |
CATALOG_TTL_MINUTES | Optional. Cache TTL in minutes for the remote catalog when CACHE_ENABLED=true. Lower values reflect new formats sooner; higher values reduce CDN fetches. |
API_KEYS | Optional. Comma-separated API keys for higher-rate API clients (used by X-API-Key or Authorization: Bearer ...). |
API_PUBLIC_RATE_LIMIT | Optional. Public API requests/minute limit (default 30). |
API_KEY_RATE_LIMIT | Optional. API-key requests/minute limit (default 300). |
API_USAGE_LOG_CHANNEL | Optional. Logging channel for API usage analytics (default api_usage). |
OPENPANEL_CLIENT_ID | Optional. Enables OpenPanel web analytics script when set. |
OPENPANEL_CLIENT_SECRET | Optional. Reserved for server-side OpenPanel events (not exposed to browser script). |
| Path | Purpose |
|---|---|
app/Http/Controllers/FileController.php | Web: homepage, file detail page, download proxy. |
app/Http/Controllers/Api/FileController.php | API: list all files, list files by type. |
app/Services/FileService.php | Fetches catalog JSON (CATALOG_URL) and formats file URLs from CDN_URL. |
routes/web.php | Web routes (home, files show, download). |
routes/api.php | API v1 routes. |
resources/views/files/ | Blade views for file listing and file detail. |
On push to main, GitHub Actions:
npm ci and npm run build.public/build/ to the Forge server.php artisan optimize:clear on the server.Required repository secrets:
FORGE_SSH_HOST — SSH host for the server.FORGE_SSH_USER — SSH user (e.g. forge).SSH_PRIVATE_KEY — Private key for SCP/SSH.FORGE_SERVER_ID — Forge server ID.FORGE_SITE_ID — Forge site ID.FORGE_API_KEY — Forge deploy token.See .github/workflows/deploy.yml.
Production: https://blankfiles.com. HTML and JSON are available; use Accept: application/json where applicable.
| Method | Path | Description |
|---|---|---|
GET | / | Homepage: file list by category. Responds with JSON when Accept: application/json. Throttle: 30/min. |
GET | /upload-testing | Binary-focused landing page for upload testing intent, linking to high-demand file formats and categories. |
GET | /files/{category}/{type} | SEO-friendly file detail page (e.g. /files/document-spreadsheet/xlsx). Constraints: category, type = [A-Za-z0-9\-]+. |
GET | /files/download/{category}/{type} | Download proxy: streams the file with Content-Disposition: attachment (filename blank.{type} or blank.{type}.zip). Throttle: 60/min. |
api/v1)| Method | Path | Response |
|---|---|---|
GET | /api/v1/files | { "files": [ ... ], "meta": { "version", "generated_at", "count" } }. |
GET | /api/v1/files/{type} | Same schema, filtered by extension. |
GET | /api/v1/files/{category}/{type} | Same schema with exactly one matching entry when found; 404 when missing. |
GET | /api/v1/status | API health + aggregate catalog metrics (file_count, type_count, category_count) and upstream source info. |
files/files.json (key files, array of { type, url, category, package? }).url field for direct CDN access, or GET /files/download/{category}/{type} for a same-origin download with a predictable filename.ETag, Last-Modified).X-API-Key).storage/logs/api-usage-*.log (configurable channel).storage/logs/web-traffic-*.log.curl -sS "https://blankfiles.com/api/v1/files/document-spreadsheet/xlsx" \
-H "Accept: application/json" \
-H "X-API-Key: $BLANKFILES_API_KEY"
const res = await fetch("https://blankfiles.com/api/v1/files", {
headers: { "Accept": "application/json", "If-None-Match": etag }
});
if (res.status === 304) {
// unchanged
}
import requests
r = requests.get("https://blankfiles.com/api/v1/status", timeout=20)
r.raise_for_status()
print(r.json())
/api/v1/*.This repository now includes a minimal MCP server that exposes Blank Files as tool calls.
scripts/mcp/blankfiles-mcp.mjsnpm run mcp:serverBLANKFILES_BASE_URL (default: https://blankfiles.com)Available MCP tools:
list_blank_files — list files, optional filters (category, type, limit)files_by_type — list entries by extensionfile_by_category_type — deterministic single lookup by category + extensionExample local MCP client config entry:
{
"mcpServers": {
"blankfiles": {
"command": "node",
"args": ["/absolute/path/to/blankfiles-website/scripts/mcp/blankfiles-mcp.mjs"],
"env": {
"BLANKFILES_BASE_URL": "https://blankfiles.com"
}
}
}
}
Registry submission helpers:
scripts/mcp/registry/server.json.templatescripts/mcp/registry/PUBLISHING.mdPublished package workspace:
packages/blankfiles-mcp (publish as @filearchitect/blankfiles-mcp)This repository includes an OpenClaw-ready skill bundle:
skills/blankfilesskills/blankfiles/SKILL.mdskills/blankfiles/references/publish.mdTypical publish flow:
npm i -g clawhub
clawhub login
clawhub publish ./skills/blankfiles \
--slug blankfiles \
--name "Blank Files Gateway" \
--version 1.0.0 \
--changelog "Initial release" \
--tags latest
This project is licensed under the MIT License.