Directory / modell.halowerk.com
Validates output against a JSON Schema and reports each violation with its JSON path, the rule it broke and a sentence saying what to change. Accepts either a parsed object or the raw string a model returned: a payload wrapped in a code fence or surrounded by prose is unwrapped, and the wrapping is reported separately from schema errors so you fix the right layer. Draft 2020-12 and draft-07 are both supported, along with the common string formats.
# 1. Ask the endpoint what it costs (no payment, no wallet needed): curl -i -X GET 'https://modell.halowerk.com/v1/output-validate' # -> HTTP/1.1 402 Payment Required # the response carries the price, asset and pay-to address. # 2. Pay and retry with any x402 client: npx x402-fetch 'https://modell.halowerk.com/v1/output-validate'
Endpoint: https://modell.halowerk.com/v1/output-validate. Operated by modell.halowerk.com, not by Animica. Price and availability were correct at the last probe on 2026-09-02 and are set by the operator, who may change them.
Plans the division of a long input for a given model. It reserves room for the system prompt, the expected answer and a safety margin, then works out how many c…
Works out what a call would cost. Give either the text itself or a token count, plus the expected output length, and get input, output, cache-read and cache-wri…
Compares two submitted sample sets feature by feature and returns deterministic drift metrics. Continuous features are binned on the combined value range and re…
A comparison table of language models: input, output and cache prices per million tokens, context window, maximum output length, batch discount and a short note…
Scores every catalogue model against one task and returns a ranked shortlist. You state the task kind, optionally a per-call budget in USD, how much speed matte…
Converts each OpenAPI operation into an MCP tool. Path, query and header parameters and the JSON request body are merged into one input schema, because MCP tool…
Reads an OpenAPI 3.x document and reports what would stop a machine consumer. Errors: missing openapi, info or paths; a path that declares no method; an interna…
Two checks in one. First the arguments are validated against the tool input schema and every violation is reported with its path and a sentence saying what to c…
Compares a producer output schema against a consumer input schema and reports whether the two can be chained. Every required field of the consumer is looked for…
Takes the steps of one agent run and returns a scored report. It counts identical tool calls (same tool, same arguments) as loops, finds the longest run of cons…