B2B decision-maker discovery from free open-data adapters with LLM plus web search as the fallback.
Finds the right person to contact at a company — the decision-maker lookup PDL and Apollo charge per person-search for. Orchestration is provider-agnostic: it consults importable open-data DatasetSource adapters first (free), then falls back to an injected web search plus LLM extraction only when it needs more. Results are deduped and ranked by confidence, and a failing source, search, or LLM contributes nothing rather than throwing.
Find the right person to contact at a company — the decision-maker PDL/Apollo charge per person-search for. Provider-agnostic orchestration: it consults importable dataset adapters first (free), then falls to LLM + web only when it needs more.
Licensed under BSL 1.1 (converts to Apache 2.0 on 2030-06-06). Use it to build your product; you may not host it as a competing prospecting/sales- intelligence SaaS. See LICENSE.
The dataset adapter contract
Open-data sources are importable adapters implementing one interface, so seeded public data is free and the paid LLM/web path is the fallback:
@absolutejs/dataset-gleif, -sec-edgar, -github, … each implement this over a public dataset and normalize to one shape. Adapters are pure importers of public data. The self-collected, self-healing dataset (learned email patterns, the cross-member graph, outcomes) is deliberately not an adapter — it stays private; it's the product.
Bring your own LLM + web
discover stays provider-agnostic — you inject the capabilities:
With no deps it returns only what the adapters provide. With search + extract it discovers from the open web (the LLM is told to use only people who appear in the results — never to invent names). Results are deduped and ranked by confidence. Never throws — a failing source / search / LLM just contributes nothing.
Decision-maker discovery
discoverContacts takes a company plus a role intent and returns ranked contacts with title, confidence, LinkedIn URL, source, and a reason.
Dataset adapter contract
Open-data sources implement one DatasetSource interface (findPeople, findCompany) and normalize to one shape, so seeded public data stays free.
Bring your own LLM
You inject search (Brave, SerpAPI, RAG) and extract (any LLM completion) via DiscoverDeps; the package never picks a provider.
Grounded extraction
The LLM is instructed to use only people who appear in the search results — never to invent names — and results are deduped and confidence-ranked.
Failure-tolerant orchestration
discoverContacts never throws: a failing source, search, or LLM call simply contributes nothing to the result set.
Built-in caching helper
A withCache wrapper is exported for memoizing expensive source and search calls.
Outcomes
What you can build
Overview
Find the right person to contact at a company — the decision-maker PDL/Apollo charge per person-search for. Provider-agnostic orchestration: it consults importable dataset adapters first (free), then falls to LLM + web only when it needs more.
The dataset adapter contract
Open-data sources are importable adapters implementing one interface, so seeded public data is free and the paid LLM/web path is the fallback:
Bring your own LLM + web
discover stays provider-agnostic — you inject the capabilities:
Hardening checklist
Production guidance
Make every external boundary explicitPin the deployed @absolutejs/discover version, replace example or memory-backed dependencies with durable implementations, bound external calls, protect credentials, and emit enough evidence to retry or recover safely.
Follow in order
Troubleshooting path
1
Trace from the first failed boundary
Reproduce the smallest canonical @absolutejs/discover example, confirm the supported entry point and version in the API explorer, then inspect the first boundary that did not produce its documented result.
Open-data sources are importable adapters implementing the DatasetSource interface, published from the dataset-adapters monorepo (Apache-2.0). Seeded public data is free; the paid LLM/web path is the fallback.
@absolutejs/dataset-githubv0.0.2Resolve a company to its GitHub org and surface its public members (founders/leads, occasionally a public email) for tech-company contact discovery.
@absolutejs/dataset-gleifv0.0.3Resolve a company to its official legal entity (LEI, jurisdiction, country) from open CC0 GLEIF registry data.
@absolutejs/dataset-sec-edgarv0.0.2Resolve a US public company (CIK) and its insiders (officers/directors via Form 3/4/5) from public-domain SEC EDGAR filings.
Alpha status
Early 0.0.x release — the DatasetSource and DiscoverDeps contracts are settling. Adapters are pure importers of public data; the self-collected dataset (learned email patterns, cross-member graph, outcomes) is deliberately not an adapter.