mcp server
OpenWarrant — AI Text Detection
Probability prose is AI-written, with the tells behind the score. No API key — text or URL in.
Description as published by the maintainer. Source
- version 0.1.2
- active
active — Registry entry last updated 2026-07-23.
What this server can do
1 function, named and described by the server itself. Parameter names are shown because they say more about what a function does than its name usually does.
detect_ai_text(url, text, filename, bytes_b64)- Estimate the PROBABILITY that a document's text was AI-GENERATED (LLM-written prose). USE THIS WHEN someone shares prose — an essay, cover letter, article, review, application, or report (or a link to one) — and asks: did an AI / ChatGPT write this? is this human-written? detect AI text. Provide the document ONE way: `text` (pasted markdown/plain prose), `url` (a public http(s) link to a page or PDF — fetched server-side, the cheapest call), OR `bytes_b64` (a base64 PDF/file, plus `filename` for routing). Returns `{probability, lean, tells, reasoning, applicable}`. HONEST SCOPE: the probability is the model's CONFIDENCE, not a calibrated truth — it can false-flag templated/coached or non-native-English writing. It works on PROSE only: for a form/table/numeric document (payslip, statement) it returns `applicable: false` and abstains, because AI-text detection false-positives badly there — use `verify_document` (the authenticity engine) for those, and `verify_references` to check a doc's citations/claims.
Last successful function declaration observed on . Source: https://www.stipple.sh/mcp-aitext. We list what the server declared; we do not call any of these functions.
Endpoint status observed on . Source: https://www.stipple.sh/mcp-aitext.
Signals
These are separate measurements of different things. They are deliberately not combined into one score, because a popularity number that mixes website traffic with saves and stars cannot be checked or acted on.
| Signal | Value | What it measures | Window | Observed | Source |
|---|---|---|---|---|---|
| Latest published version | 0.1.2 | Latest version string the maintainer published to the registry. | as of fetch | Model Context Protocol | |
| Registry record last updated | 2026-07-23 | When the registry record was last updated by its maintainer. | point in time | Model Context Protocol | |
| First listed in the MCP Registry | 2026-07-23 | Date this server was first published to the official MCP Registry. Not a usage or quality measure. | point in time | Model Context Protocol | |
| mcp tools declared | 1 tools | Number of functions the server itself declared when asked to list them. This is what the server offers an agent, not a measure of how well any of them work. | as of probe | www.stipple.sh | |
| mcp endpoint status | ok | The server listed 1 function when asked. | as of probe | www.stipple.sh |
Where to get it
Also from sketchjar
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OpenWarrant — Document Verification Suite
Document forensics: tamper/AI checks, extract, identity, PII, adverse media. No API key needed.
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OpenWarrant — Reference Verification
Fact-check citations: resolve, match, support claims; math rechecked. No API key — URL in.
This record as data
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