Productivity
Agent add-ons for productivity: MCP servers, SKILL.md packs and coding-agent plugins.
1,133 entries · real GitHub data
Pay-per-call x402 DNS, WHOIS/RDAP, availability, email security, SSL check, CT subdomains.
Hosted MCP server: convert PDFs to clean, LLM-ready Markdown with tables, formulas and OCR.
- #365PDF to Markdown
Convert public PDF links into Markdown with page counts and explicit excerpt limits.
- #366SandboxAPIs
Drop-in read-only replicas of GitHub, Jira, Slack and 18 more, preloaded with one fake company.
- #367Sending
Email, WhatsApp and Telegram for AI agents: send, campaigns, automations, contacts, agent inboxes.
Japan data tools for AI agents: calendar (rokuyo), address, name splitting, corporate number lookup
- #369agmail
Email inboxes for agents by the hour: wait for a mail, get the code or link. Pay per call.
- #370Slipstack PDF
Generate invoice and receipt PDFs from JSON. Agent-callable document API with a free demo quota.
- #371Tanod Docs
Documents: DOCX template fill, Office to PDF, any file to Markdown, PDF to Word, OCR, PDF pipeline.
- #372Tanod
Pay-per-call agent tools: PDF, OCR, translation, news search, prediction markets, web, chain reads.
30-day x402 history, calendar, DNS, RDAP, LEI, URLs, scraping, text, VAT, QR. Pay-per-call USDC.
Free web lookups; PDF to Markdown, audio transcripts, screenshots, WHOIS/DNS paid per call via x402.
Checks if an email/domain is disposable (temp-mail). x402-metered per call.
Firmfold: company enrichment by domain/email/name: logo, tech, contacts, jobs, firmographics.
- #377DomainDNA
Tech stack, email security (SPF, DMARC, MX provider) and domain age API + MCP. 25 free domains/day.
- #378Leafmelt
PDF/Word/Excel/HTML to clean Markdown for LLMs and RAG. Keys $19/mo; 50 free calls a day.
Printwren: web page or HTML to PDF with real Chrome; pages, base64 or download link. Free, no key.
Weekly client reports: change, % change, targets, status, printable page and email text. Free.
Letterkeel: send email from your own domain via SMTP, Resend, SendGrid, Mailgun, Postmark
Custody schedules (2-2-3, 2-2-5-5, week on/off) as a year calendar both co-parents can subscribe to
- #383Feedsquad
Schedule and publish to LinkedIn, X, and Threads from your AI. Content calendar, approval-first.
- #384DnsGuard
Check a domain's email authentication: SPF, DKIM, DMARC, BIMI, MX, MTA-STS, TLS-RPT. Score + fixes.
$0.01/call via x402: OFAC wallet screen, DNS, email auth, domain age, email verify, URL unshorten.
- #388Mailcycle
An email address for your AI agent. Read, wait for and reply to mail, decrypted on your machine.
- #390SendHQ
Send and receive email from your verified domains; manage domains, templates and deliverability.