Private, self-hosted AI agent — your models and data stay on your machine. A feature-rich coding + assistant toolset across eight interfaces (CLI, Web, desktop, IM, VS Code, Obsidian, SDK, Mobile), all in one fast, zero-dependency Go binary.
This repository also configures its own agents. See what octo-agent tells them →
Skill Claude CodeCodex
A structured editing guide for improving existing copy while keeping the author’s original voice. It checks clarity, tone, reader benefit, evidence, specificity, emotion, and remaining risks in separate passes.
Skill Claude CodeCodex
A marketing writing guide for creating or improving copy that encourages a specific action. It covers pages, product descriptions, advertisements, slogans, benefits, headlines, and calls to action.
Skill Claude CodeCodex
An exam-pattern guide that compares several past papers from the same teacher or course. It identifies recurring topics, question formats, common traps, and changes over time, then estimates which areas may deserve more study.
Skill Claude CodeCodex
A lightweight flashcard and review method for learning facts and concepts in a conversation. It uses Leitner boxes, a simple system that shows cards at increasing intervals as they are remembered.
Skill Claude CodeCodex
An interview practice coach for people applying for jobs. It asks one question at a time, then gives feedback and helps turn personal experience into STAR answers—a format covering the situation, task, action, and result.
Skill Claude CodeCodex
A China-mainland compliance review guide for products, business activities, and marketing claims. It checks areas such as the Personal Information Protection Law (PIPL), data security, intellectual property, third parties, industry rules, and AI governance.
Skill Claude CodeCodex
A guide for drafting common legal documents used in mainland China, including court filings, lawyer letters, legal opinions, and contract drafts. It marks facts, amounts, legal grounds, and other details that still need verification.
Skill Claude CodeCodex
A legal review aid for examining a batch of transaction or due-diligence documents in a consistent format. Due diligence is the process of checking documents and risks before a deal or other important decision.
Skill Claude CodeCodex
A legal-analysis aid that organizes a case into issue, rule, application, and conclusion, a method often called IRAC. It separates rules that have been verified from general legal ideas that still need checking.
Skill Claude CodeCodex
A research aid for finding and citing current mainland Chinese laws, administrative regulations, judicial interpretations, and guiding cases. It distinguishes binding legal rules from cases that courts should refer to but are not legally binding in the same way.
Skill Claude CodeCodex
A writing aid for polishing paragraphs after the overall structure is settled. It improves rhythm, clarity, concision, and flow while keeping the author's voice.
Skill Claude CodeCodex
A study aid that helps build an outline from a learner's notes, textbook excerpts, or an existing outline. It creates the structure and leaves gaps for the learner to fill rather than writing the lesson for them.
Skill Claude CodeCodex
A travel-packing aid that builds a checklist from the destination's climate, trip type, length, transport, accommodation, and travelling group. It treats a city break, hike, business trip, and family holiday as different packing problems.
Skill Claude CodeCodex
A reading-feedback aid that simulates the first experience of a specified reader. It reports where that reader stays engaged, gets confused, loses interest, or wants answers.
Skill Claude CodeCodex
A career-writing aid for turning a résumé or cover letter into clear evidence of results. It uses measurable outcomes and adapts the wording to a job description and applicant-tracking systems, or ATS tools that scan applications for relevant terms.
Skill Claude CodeCodex
A travel-planning aid that groups attractions by location and arranges them into practical daily routes. It also considers opening times, season, travel pace, and who is travelling.
Skill Claude CodeCodex
A social-media writing aid that adapts copy to a specific platform's format and audience. It covers platforms such as Xiaohongshu, WeChat public accounts, short-video scripts, Weibo, and private social posts.
Skill Claude CodeCodex
A diagnostic workflow for finding structural problems in a long article, report, or other substantial piece of writing. It checks whether the main promise is fulfilled, the reasoning connects, and each section moves the reader forward.
Skill Claude CodeCodex
A long-term study planner that divides learning into stages and adapts the schedule using practice results. It can also plan focused practice sessions for a specific number of questions or flashcards.
Skill Claude CodeCodex
A checklist workflow for preparing visa or border-entry documents based on the destination, visa type, and applicant’s nationality. It treats official sources as necessary because immigration rules vary and change.
Skill Claude CodeCodex
A targeted practice workflow that finds the topics a learner repeatedly gets wrong and gives those topics more questions. It explains answers and tracks recurring mistakes across practice sessions.
At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: