{"name":"app.aisend/aisend","serverInfo":{"name":"aisend","title":"AISend","version":"0.3.0"},"description":"AISend is a paid transactional email API built for AI agents to operate and humans to supervise: an agent sends from your verified domain, checks delivery and validates addresses over MCP or a Resend-compatible API, while you approve, review and can revoke access.","url":"https://api.aisend.app/mcp","transport":{"type":"streamable-http","endpoint":"https://api.aisend.app/mcp"},"authentication":{"required":true,"schemes":["oauth2","bearer"],"oauth":{"flow":"authorization_code","pkce":"S256","dynamicClientRegistration":true,"protectedResourceMetadata":"https://api.aisend.app/.well-known/oauth-protected-resource/mcp","scope":"email"},"bearer":"AISend API key (re_...) as Authorization: Bearer","note":"The human account owner approves an OAuth connection. The key it creates works only on the MCP endpoint, expires after 90 days, is limited to 100 emails a day and can be revoked on the API Keys page."},"capabilities":{"tools":{}},"tools":[{"name":"send_email","title":"Send email","description":"Send one email through AISend. This delivers real mail right away and cannot be recalled. Requires an account with an active sending plan. The `from` address must be on a verified sending domain. idempotency_key is required: each distinct key sends one email, and a repeated key returns the first result instead of sending a second copy. Returns the email id.","annotations":{"readOnlyHint":false,"destructiveHint":true,"idempotentHint":false}},{"name":"get_email_status","title":"Get email status","description":"Get one sent email by its ID: delivery status, recipients, subject and body.","annotations":{"readOnlyHint":true,"destructiveHint":false,"idempotentHint":true}},{"name":"list_emails","title":"List emails","description":"List sent emails, newest first, as a compact summary (id, from, to, subject, status, createdAt, opened, clicked). Bodies are left out. Paging uses offset; the response includes nextOffset when more results may remain.","annotations":{"readOnlyHint":true,"destructiveHint":false,"idempotentHint":true}},{"name":"validate_email","title":"Validate email address","description":"Validate an email address. Checks format, MX records, disposable providers, and role-based addresses. Each call counts against the account's monthly validation quota.","annotations":{"readOnlyHint":false,"destructiveHint":false,"idempotentHint":true}},{"name":"list_domains","title":"List sending domains","description":"List all verified and pending sending domains.","annotations":{"readOnlyHint":true,"destructiveHint":false,"idempotentHint":true}},{"name":"list_api_keys","title":"List API keys","description":"List the API keys on the current account (name and prefix only; the full key is not included).","annotations":{"readOnlyHint":true,"destructiveHint":false,"idempotentHint":true}}],"localServer":{"npm":"aisend-mcp","command":"npx -y aisend-mcp","env":["AISEND_API_KEY"],"extraTools":["create_api_key","agent_signup"]},"registry":{"name":"app.aisend/aisend","url":"https://registry.modelcontextprotocol.io"},"repository":[{"name":"Claude Code plugin","url":"https://github.com/airdropfi/aisend-claude-plugin"},{"name":"Cursor kit","url":"https://github.com/airdropfi/aisend-cursor-kit"},{"name":"Gemini CLI extension","url":"https://github.com/airdropfi/aisend-gemini-extension"}],"organization":{"name":"AISend","url":"https://aisend.app","github":"https://github.com/airdropfi"},"documentationUrl":"https://aisend.app/mcp","markdownDocumentation":"https://aisend.app/mcp.md","llmsTxt":"https://aisend.app/llms.txt","pricing":{"url":"https://aisend.app/pricing","markdown":"https://aisend.app/pricing.md","freePlan":false,"plans":[{"name":"Pro","usdPerMonth":14,"emailsPerMonth":50000,"emailsPerDay":2500,"volume":"50,000 emails/month"},{"name":"Business","usdPerMonth":63,"emailsPerMonth":100000,"emailsPerDay":5000,"volume":"100,000 emails/month"},{"name":"Scale","usdPerMonth":149,"emailsPerMonth":500000,"emailsPerDay":5000,"volume":"500,000 emails/month (daily cap 5,000, about 150,000 a month today)"}]},"privacyPolicyUrl":"https://aisend.app/privacy","termsOfServiceUrl":"https://aisend.app/terms","contact":"hello@aisend.app"}