Synapse (Synapse Research Ltd, Tel Aviv) builds software and the search demand for it. These are tools we wrote for our own site and then made general.
| Tool | What it does | Docs |
|---|---|---|
| answer-engine-benchmark | Asks ChatGPT, Gemini, Perplexity and Claude your buyers' questions, three times each, and counts how often they cite you. Python. | synapsereality.io/open-source/answer-engine-benchmark |
| answer-crawler-check | Fails your build when robots.txt blocks an AI answer crawler from any page in your sitemap. Node.js CLI and GitHub Action. | synapsereality.io/open-source/answer-crawler-check |
| one-hop | Checks a redirect map after a site move: every old URL must reach its new URL in one permanent redirect. Python CLI and GitHub Action. | synapsereality.io/open-source/one-hop |
All three are MIT licensed.
We also built Live Tennis API. Its SDKs, examples and integrations are in their own organisation, github.com/livetennisapi.
Bug reports and pull requests are welcome on each repo. Read CONTRIBUTING.md first. It's short. Security problems go to ben@synapsereality.io, not to a public issue (SECURITY.md).
ben@synapsereality.io or synapsereality.io/contact. Everything else we have published or had merged upstream is listed at synapsereality.io/open-source.