"Supabase (open source Firebase alternative)" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
Read-only access to saved employee handbooks from AI assistants. List authorized handbooks, browse their contents, search policies, and read source pages with citation links. Uses scoped bearer API tokens and Streamable HTTP. Requires an eligible HandbookHub account. Documentation: https://handbookhub.com/mcp
Your user feedback in your agent: read the inbox, build forms, file issues, open an AI PR. Connect at https://usero.io/mcp/oauth and sign in in your browser, no API key needed. Prefer an API key? Use https://usero.io/mcp with Authorization: Bearer usk_live_... from https://usero.io/profile.
Validate startup ideas with behavioral evidence — not opinion. Demand Discovery AI™ is a sales-agent MCP that answers founders' questions about the validation framework, the four data-signal categories (Search & attention, Conversation & pain, Adoption & spend, Capital & hiring), the Demand Score™, and the Build/Pivot/Kill verdict™. Includes 7 tools: ask a free-form question, get the validation framework, get product details, explain demand signals, compare validation approaches, get data-source
Product MCP server for cotal.ai, the open protocol that lets AI agents from any vendor work as one team. Tools: product overview, site search, build-log posts, feedback, Cotal Cloud waitlist, newsletter and call requests. No credentials needed.
Validate startup ideas with real people asking for them, each quote linked to its source.
Free bar for digital product briefs: your model judges, open rules and code score it.
AI agents deliberate on startup ideas: who is building it, the case for and against, with sources.
Sourced pain points and feature requests of B2B software users, read-only, with source links.
Compare software: verified pricing with its source and date, and ranked alternatives.
Open data: 1,590 JTBD hypotheses with cold-traffic test results and cost per lead. CC BY 4.0
Machine-readable entity discovery with provenance, trust and verified source evidence.
Score, validate, and pressure-test startup ideas with AI from Claude or any MCP agent.
Generate contextual prompts and reusable agent skills, evaluate prompts with the 16-dimension Prompt Score, and manage saved work in PromptDrive. Twelve MCP tools also provide authorized access to private Memory for source-grounded answers. Connect over Streamable HTTP using OAuth 2.1 and PKCE. Generation consumes account quota and automatically saves successful results; Memory access follows account permissions and plan limits.
Electronic component sourcing, BOM management, and PCB design workflows.
Limited-beta App Store and Google Play review analysis, source reviews, alerts and reply drafts.
Remote, read-only MCP server for StoRank (App Store and Google Play ASO). Authenticate with OAuth 2.1 (PKCE, dynamic client registration) at https://storank.app/mcp; tools return English-keyed JSON for your own apps only: tracked apps, keyword ranks and history, competitors, reviews, the world chart radar and AI suggestion reports. Rate limit: 120 tool calls per minute per account. Hosted service, closed source; a StoRank account is required (7-day trial without a card).
Run in-product voice interviews with AI agents and analyze source-linked evidence.
- UproadOAuthdesign.uproad
Share prototypes as private links clients open without an account, attach specs, read comments.
- AskLoopOAuthapp.askloop
Create and run surveys by chatting. Respondents just open a link — no AI, no account.
Real-time product data across 450+ retailers — look up any UPC for prices, images, and margin data.
