ECHOINK / PRODUCT

Your personal knowledge agent,
right inside Obsidian.

Use conversation to organize notes, retrieve knowledge, and manage to-dos.
From recording to acting, get help from an agent that knows you.

Notes stored locally · Choose your AI model · Free core features

A person writing as scattered notes on the desk become connected

01 / NOTES AGENT

Give Obsidian a helping hand with your notes.

Tell it what you want to do beside your notes. EchoInk reads the relevant content and helps create, edit, and organize notes, diaries, and to-dos.

Let the agent handle repetitive clicking, copying, and sorting. Watch its progress and add instructions as you go, at your own pace.

Explore the notes agent
Agent sidebar · Product illustration
Agent sidebar · Product illustration

02 / PERSONAL KNOWLEDGE

Organize your notes. Manage your knowledge.

As notes grow, finding and reusing them gets harder. Let the agent organize folders, distill a Wiki, and create bidirectional links, turning scattered records into your own knowledge base.

Find the knowledge you captured, and put it to use. Use Ask to query your notes, follow up, and reflect. Check the answers against the original sources.

Explore personal knowledge
NotesSourcesWiki · Knowledge base?Organize filesDistill · Link · Ask
From scattered records to knowledge you can find and use.

03 / EVOLVING LONG-TERM MEMORY

Remembers your habits. Keeps learning how you work.

When memory is enabled, EchoInk retains useful preferences, goals, and experiences from conversations. Dream reviews and organizes existing memories and updates your profile, helping future collaboration adapt to you.

Start a new conversation without introducing yourself all over again. You control what it remembers. View, correct, or forget memories at any time, and turn Dream off independently.

Explore memory & profile
Long-term memoryDream keeps it organizedPreferencesGoalsExperiencesKeeps evolving. Always editable.

04 / SKILLS & MCP

Put your methods and tools within the agent's reach.

Bring the standard document-based Skills you use in Codex, Claude Code, and other agents into your notes. Copy a Skill folder into the skills directory and enable it to reuse that method in EchoInk.

You don't have to explain the same steps every time. Connect external tools and services through MCP. Skills that rely on scripts or specialized tools need additional adaptation and setup.

Explore Skills & MCP
SkillsReuse your methodsMCPConnect external toolsAgent

05 / EXTENSIONS

Start with your notes. Add everyday tools as needed.

Enable English diary, finance, and other features when you need them, keeping your learning and everyday records in your own vault.

Two people building English expressions through everyday conversation

English diary & expressions

Not ready to speak? Start by writing for yourself. Describe your day in English, switching to Chinese when you get stuck. Then let AI review your draft and compare the two versions to learn more natural ways to express yourself.

Your life is your English practice material. Collect phrases and short sentences from your diary. Revisit them with their original examples and context, then use them the next time you write or speak.

Explore English diary
A ledger, receipts, and coins recording income and expenses together

Income, expenses, budgets & bill plans

Keep income and expenses together, review spending categories and monthly budgets, and use bill plans for a trip or a set of ongoing expenses.

Understand where your money goes, and plan what comes next. Keep records, budgets, and spending that needs attention in one place, with less cross-checking.

Explore finance

Features include free and PRO capabilities. See the details in Plans ↗.

Your information. Your choices.

Stored locally. Your choice of model.

Keep control of your information

Notes, diaries, and financial records stay in your own Obsidian vault. Back up, sync, or move them your way, and keep your accumulated knowledge accessible.

Choose the capabilities and costs

Connect a model service you trust and choose models based on the task, results, and budget. You are not tied to a single provider.

When you use a cloud model, the conversation, notes, or attachments needed for the request are sent to your chosen service. Model API fees are separate.

GET STARTED

Let your agent help.
Start with a single note.

Install EchoInk, connect your model, and tell it what you want to accomplish.