Try a skill or browser tool
10 tool uses/day without an account. Copy a skill below or open a tool page.
Try resize free →Free agent skills · Claude · MCP · REST
Give your agent hands—not just more words.
Copy-paste skill packs for Claude, custom GPTs, Hermes, and any tool-using agent. Start free (browser, REST, MCP). When daily limits feel tight, Founding Pro is $4.99/mo for production headroom.
25/day + API keys
Unlock PDF tools, agent keys, and higher shared limits. Still $0.
Create free account →1,000/day + credits
$4.99/mo for scheduled jobs, watches, hosted MCP, and 100 flexible credits/month.
Upgrade when ready →Skill packs
Each pack is a plain SKILL.md you can drop into Claude skills, project instructions, or agent system prompts.
Popular · SEO win
Resize images
Claude skill for image resize API—JSON downloadUrl contract, curl, MCP resize_image.
Free API
Pastebin
Create pastes with POST /api/paste—share logs and agent memory via short URLs.
High demand
QR Code API
Generate QR codes (URL, text, WiFi). PNG data URL response for agents and apps.
Documents
PDF & OCR
PDF-to-text, OCR for scans, merge/split—document intake for RAG and agents.
All-in-one
Media toolkit
Umbrella skill: auth rules, free endpoints table, MCP, and upgrade guidance for multi-tool sessions.
Images
Compress images
Shrink file size with measured savingsPercent + downloadUrl. Complements the resize skill.
Pipeline
Image pipeline
Chain resize → compress → convert → QR/paste for product and social workflows.
Alerts
Website monitoring
Get alerts when a public page changes—Watchdog, webhooks, Pro watch limits.
Research
AgentBrowse
Safer public-page reads for agents with checkable quotes. Free quota then credits.
Data viz
Charts API
Bar, line, pie from JSON → SVG/PNG downloadUrl. Perfect for agent reports.
Credits
AI video generation
Text-to-video for agents via async jobs. Credits apply; Pro monthly credits help.
Automation
Webhooks
Public webhook inboxes for CI and agent callbacks—no server to run.
Extract
Structured scrape
CSS-selector JSON extraction from public pages for research agents.
Usage API for agents:
GET /api/usage (session or Bearer) ·
GET /api/agent/usage ·
full onboarding path: /onboarding
How to install a skill
- Claude Desktop / Claude projects: download a SKILL.md or paste its contents into custom instructions / a project skill.
- Best reliability: also connect MCP so tools are native function calls, not just prompt text.
- API-only agents: use the media-toolkit skill plus a free API key from your account.
- Humans: skip skills—use the browser tools directly.
When free is not enough
Founding Pro is built for agents and jobs that run every day: 1,000 tool uses/day, 100 flexible credits/month (rollover up to 300), 25 schedules, 25 website watches, hosted MCP. Launch price $4.99/mo.