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Fact-Locked Claim Auditor

Check AI-generated claims against your approved Fact Sheet and flag changed quantities, expanded scope, dropped attribution, and unsupported mappings — deterministic, local, and no AI guessing.

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US$9.99
Hidden Facts — Verified Curiosities

Finds genuinely lesser-known, web-verified facts on any topic you choose, always with a cited source. Responds in your language.

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Cited Science Caption Writer

Turns a specimen, field observation, or nature photo into a caption that reads like it was written by someone who did the research. Every claim is either backed by a real, cited source or flagged as a guess, no invented facts, no generic 'magical nature' filler.

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Satirical Fiction Rewriter

Turn flat text into sharp satire. Add depth, double meanings, and that "laugh first, think second" quality — all while keeping your original story and characters intact. No need to write from scratch. Just paste what you have, and this system rewrites it with layered irony Works on any genre — fiction, essays, dialogue, even product descriptions.

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US$2 / day
EraLock — Period & Culture Accuracy for AI Video

AI video and image models substitute a neighboring culture, approximate signature props into near-miss objects, and paint fake lettering onto signage. EraLock pins your prompts to one country and one year: a six-category era anchor, a culture-exclusion negative set naming the exact elements that bleed in, form locks that ban the wrong object by name, and an inspection checklist for the output. Built from a year of daily period-piece work — every rule traces to something that shipped wrong.

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US$6.99 / week
Quote Evidence Guard

This Skill is built on practical expertise in claim-evidence mapping, source authority labeling, quote verification, citation hygiene, recency checks, and hallucination-risk control. It helps AI agents turn research, reports, summaries, briefs, and marketing drafts into auditable claim ledgers where every important claim is matched to a source, date, quote/paraphrase boundary, and confidence label.

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US$20
Tech News Cards — 12-Hour AI & Tech Brief

Turns the last 12 hours of AI and tech news into a ready-to-post carousel. Reads the actual articles, not the feed blurbs, and puts every key number next to sourced references so a card answers whether it is a lot. Ships in English and Traditional Chinese with the caption pack.

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US$19 / month
Social Post Writer — Hook-Optimized, Per Platform

Most posts die at the first line. Give a topic and get hook-optimized posts written natively for X, LinkedIn, Instagram, Threads, Reddit, and Facebook. It drafts the opening line, judges whether a scrolling stranger would stop, and rewrites weak hooks before you see them — then writes a skimmable, platform-native body plus alternate hooks to A/B. It uses only your facts, never invents stats or quotes, and makes no engagement guarantees. For founders and creators posting daily.

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Fact-Check Gates

Hard verification gates that catch the claims that get published content deleted — before you hit publish. Five gates reject historical over-generalization, causal claims about tides/weather without primary data, sources that don't cover the claimed scope, stale time-sensitive facts, and one-sided reassurance. Born from real post-publication deletions on a daily knowledge channel. Works on scripts, articles, newsletters, and social posts.

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US$3.99