# startidea > Find existing companies, inspect their capabilities, and identify hypotheses to test with customers. ## Read-only discovery - [Sectors](https://www.safecli.org/sectors): browse researched workflows and companies. - [Evidence method](https://www.safecli.org/methodology): claim levels, age, scope and buyer tests. - [Integrations](https://www.safecli.org/integrations): manual exports and proposed partner workflows; no automatic sync. - Company Markdown: /company/{domain}.md contains evidence and procurement checks. CSV: /company/{domain}.csv for reviewed CRM imports. - [Field notes](https://www.safecli.org/blog): ten practical guides with sources, diagrams, and Markdown versions at /blog/{slug}.md. - [Research Markdown](https://www.safecli.org/research.md?q=Investment%20deal%20making): equivalent market facts, source links and original evidence dates. - [Agent guide](https://www.safecli.org/agents): access, freshness, errors, and safe retries. - [OpenAPI 3.1 contract](https://www.safecli.org/openapi.json): public research and authorized workspace operations. - [Research index](https://www.safecli.org/api/index): cached workflows. - [Cached research](https://www.safecli.org/api/search?q=Investment%20deal%20making): structured evidence without paid crawling. - [Readable research](https://www.safecli.org/research?q=Investment%20deal%20making): initial HTML with sourced company states. - [Company evidence](https://www.safecli.org/company/rogo.com): stable company identity and citations. - [Agent loop](https://www.safecli.org/api/agent): workspace execution guide. Market pulse labels are research heuristics with dated sources and explicit thresholds. Low result counts alone never establish a greenfield market. Do not infer absent APIs from Unknown or demand from company marketing. Private workspace data is not public.