WhatAreYouBuilding.AI
A catalogue of indie products, not a registry of MCP servers. Reading needs no credential.
| Endpoint | https://whatareyoubuilding.ai/api/mcp (streamable-http) |
|---|---|
| Registry version | 1.0.0 |
| Now | 9 tools · grade C (68) · pin ts_ac7d9aa62c332f427d6a1d72ed01ca00 · protocol 2025-06-18 |
| First / last listed | 2026-10-25 07:56 UTC / 2026-10-25 07:56 UTC |
| Grade over time | 2026-10-25: C (68), 9 tools |
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Tools: search_products get_product search_communities get_community get_leaderboard list_filters submit_product search fetch
search_products | Search the directory of builder products. Filter by free text, region, category, funding stage, whether the builder is actively raising, and what they are open to. Returns the matching products with their builder attribution and engagement stats. Call this whenever someone wants to find products or the people behind them by any of those axes — "who is building fintech in Nigeria", "indie AI tools params: query, region, category, funding_stage, raising_status, actively_raising, open_to, sort, limit, offset |
get_product | Retrieve one product by its directory id, with full builder attribution, links, funding state and engagement stats. Returns strictly more per record than a search result: the builder's own accounts and the product's, the website, the city, opt-in MRR where the builder published one, and all-time clicks and impressions. Call this to answer anything specific about a single product — how to reach the params: id* |
search_communities | Search builder communities — the Slack workspaces, WhatsApp groups and meetups that independent builders actually gather in — by free text, region, topic and platform. Each result carries a real join link. Call this when someone wants to reach a scene rather than a person: where founders in a given country talk to each other, which group covers a topic, where to go to meet builders in a region. Do params: query, region, category, platform, limit, offset |
get_community | Retrieve one community by its directory id, including its join link, platform, region, topic and member count where one was given. Call this to answer a specific question about one group, or after search_communities when a shortlist needs the join links filled in. Do not call it to discover communities: it takes an id and nothing else. Search first. An unknown id returns not-found rather than a gu params: id* |
get_leaderboard | Rank products by engagement on the directory — upvotes, outbound clicks, impressions, shares or verified backlinks — optionally narrowed to one region or category to get a sub-league. Call this for any question about relative standing: what is getting attention, what is doing well in a country or category, what to look at first in an unfamiliar segment. Two orderings, and they answer different que params: metric, sort, region, category, limit |
list_filters | List every region, category, funding stage and platform that currently has listings, with counts. Call this before the first search of a conversation, and whenever a filter value is in doubt. The vocabularies are closed and curated — a region or category that is not on this list matches nothing, and an empty result from a guessed filter is indistinguishable from a genuinely empty directory. The co params: none |
submit_product | Add a product to the directory on behalf of the builder whose agent token this call carries. Call this when the person you are working for has asked to be listed here, or has asked you to add a product they built. Do not call it to add somebody else's product, and do not call it speculatively — a listing is a public claim about a real builder. REQUIRES A TOKEN: send `Authorization: Bearer wayb_…`. params: name*, oneLiner*, description*, websiteUrl*, logoUrl, category*, categories, region*, city, fundingStage*, activelyRaising, openTo, mrr, builder*, socials |
search | Search across both products and communities at once, returning lightweight results — id, title, url — for retrieval with fetch. Call this when you do not know which collection the answer lives in, or when you are a deep-research client that expects the conventional search/fetch pair. It is deliberately thin: it is the discovery half, and fetch is the other half. Do not call it when you already kno params: query* |
fetch | Fetch the full text of one directory record by an id returned from search. Ids are prefixed to say which collection they belong to: "product:<id>" or "community:<id>". Call this after search, on the ids it returned, when the lightweight result is not enough to answer the question. It is the second half of the search/fetch pair that deep-research clients expect. Do not call it with an id you constr params: id* |
Entries describe changes in tool definitions. They are not statements about a server, its quality or its author. The grade measures how the tool definitions fit model providers (token cost, schema compatibility, confusable names) as scored by the ToolFit engine at the time of the listing. JSON: append .json. Opt-out: how or hello@youraitools.co.