// feature
FAST AGENT ONBOARDING
Getting an AI agent to send messages should not take hours. Fastsend is a hosted MCP service — paste one setup prompt into your AI client and the agent connects to the hosted endpoint, reads the skill file, and verifies itself.
// connect in three steps
- Copy the setup prompt — from the skill page — and paste it into your AI client.
- Your agent reads the skill file at https://fastsend.dev/skill.md and connects to the hosted MCP endpoint — no package install, no local server:
https://fastsend.dev/mcp - The agent verifies readiness — it lists its tools, checks service health and pricing, and reports back. No messages are sent and no payments are made during setup. Then just ask it to send a message.
// supported clients
Any MCP-compatible client works with the same hosted endpoint — no install required.
// what the skill file does
- Explains Fastsend to your AI in a single document at /skill.md
- Describes the onboarding steps and all five hosted tools with parameters
- Tells the AI how to handle pricing and payment confirmations
- Covers SMS and email channel differences
- No custom prompt engineering required on your end