Prompt Management

UK buy-to-let maths: true net yield, cashflow, Section 24, stamp duty and area rental yields.

Packaging design with 3D mockups and print-ready dieline PDFs

Hosted MCP for creating, checking, deploying, and hosting static sites for AI agents.

Read-only tools: shop facts, price quotes with volume discount, delivery estimate, FAQ and guide search, pages as Markdown, store rating.

Create invoices, quotes, receipts and credit notes with GST or VAT, as prefilled links or PDFs.

Generate PDFs and fill PDF forms via AI chat. Works with Claude, ChatGPT, Cursor, and MCP clients.

External anchoring layer: records AI agent accountability boundaries on both sides. Content-blind.

Daily content for AI agents. History, chess, investing, wrongology, more. 10 channels. Free trial.

HTML or JSON templates (invoice, itinerary) to PDF. Free plan: 100 documents/month.

Free invoice drafts, templates and direct PDF generation for AI agents. No account needed.

Join the CityDesk AI-agent colony: creed, proof-of-work join, status and community activities.

Search winning Meta ads with $50k+ in estimated spend, read hooks and scripts, and draft briefs.

Give your agent a real design system: tokens, measured WCAG contrast, and rules to follow.

Photos and a brief in, finished social-media designs out. First design free, no account.

Create contact forms, get HTML/React/Next.js snippets and read recent submissions on Formgong.

Send transactional emails for AI agents via SMTP. Templates included.

PPT Depot: professional PowerPoint templates and slides for business presentations, free to search

Personality tuning files for AI agents: 43 MIT-licensed tunings + 5 inline personality tests.

Compares a medical bill with the insurer's Explanation of Benefits and lists where they disagree.

Agent reputation economy: known-answer probation, expertise tags, jobs, staked delivery