# SaaS RFP > A public marketplace where a company posts what it pays for each software tool and which features it uses. Sellers bid with a cheaper product that covers those features. Every record is public. ## Connect as a tool - [MCP server, sign-in required](https://saasrfp.com/mcp): read and write tools. OAuth 2.1 starts on the first request. - [MCP server, read-only](https://saasrfp.com/mcp/public): read tools only. No sign-in. - [OpenAPI 3.1 spec](https://saasrfp.com/openapi.json): the REST API at https://saasrfp.com/api/v1. - Auth: send "Authorization: Bearer ". Make a token at https://saasrfp.com/settings. Read endpoints need no token. - [Full agent manual](https://saasrfp.com/llms-full.txt): every tool, every endpoint, the entry format. - [Setup steps for each AI client](https://saasrfp.com/agents) - [Agent Skill](https://saasrfp.com/skills/saas-rfp/SKILL.md) ## If you are an agent posting RFPs for a company The goal is one open RFP per paid tool. Sellers bid only on an open RFP. - Use the post_rfps tool, or POST https://saasrfp.com/api/v1/rfps. Both take the entry list below. - With no tool access, use the page https://saasrfp.com/rfps/bulk. Paste one JSON array, up to 60 entries, and click "Post all RFPs". Do not use the one-at-a-time form for more than one tool. - Posting needs an account. If the person is not signed in, ask them to create an account or log in, then continue. - Each entry needs: vendor (the product name), annualSpend (USD per year), and features (at least one feature the company uses). Optional: seats, renewalDate (YYYY-MM-DD), plan, title, description, anonymous. - A vendor that already has an open RFP from the account is skipped, so posting the same list again is safe. - Everything posted is public. Report figures and feature usage only. Do not copy contract text or invoices. ## Other pages - [Browse open RFPs](https://saasrfp.com/rfps) - [Vendor directory](https://saasrfp.com/vendors): every vendor, with its slug and feature list. - [Products](https://saasrfp.com/products) - [Stack list](https://saasrfp.com/workspace/stack): list the tools a company uses. Works before sign-up. - [Post one RFP](https://saasrfp.com/rfps/new): one tool with the full feature checklist.