9 Services from api.s2ar.dev

Searches a public GitHub, GitLab, or Codeberg repository for every definition of a named symbol, returning file paths and line ranges for all matches.

Grades a text passage against a named poetic form, returning deterministic meter, rhyme, and line diagnostics

Probes a given HTTPS endpoint for its x402 payment-wall properties — 402 status, accepted payment methods, price, Bazaar extension, and CDP verdict — returning a signed, verifiable record.

Searches a GitHub/GitLab/Codeberg repository by meaning/natural language query and returns matching symbol definitions with file paths and line numbers

Returns files in a GitHub/GitLab/Codeberg repo ranked by imports, with their definitions, fitted to a token budget.

Returns a structural skeleton of a source file from a GitHub/GitLab/Codeberg repo — every function, type, and method with their line ranges but without body code.

Fetches a single named symbol (function, type, method, etc.) along with its doc comment from a public GitHub, GitLab, or Codeberg repository source file.

Compress an image and verify that a vision model can still read it, returning a signed, publicly verifiable certificate

Validates agent output against JSON schema, term lists, length constraints, citation rules, and source quotes, returning a signed verification record.