https://github.com/spences10/wiki0

Local-first AI memory as a Markdown wiki backed by SQLite search and MCP tools
https://github.com/spences10/wiki0

ai-memory cli knowledge-base markdown mcp sqlite wiki

Last synced: about 1 hour ago
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Local-first AI memory as a Markdown wiki backed by SQLite search and MCP tools

• Host: GitHub
• URL: https://github.com/spences10/wiki0
• Owner: spences10
• Created: 2026-05-29T19:42:38.000Z (about 1 month ago)
• Default Branch: main
• Last Pushed: 2026-06-27T17:47:59.000Z (7 days ago)
• Last Synced: 2026-06-27T19:19:43.844Z (7 days ago)
• Topics: ai-memory, cli, knowledge-base, markdown, mcp, sqlite, wiki
• Language: TypeScript
• Size: 619 KB
• Stars: 6
• Watchers: 0
• Forks: 0
• Open Issues: 4
• Metadata Files:
  • Readme: README.md

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README

          
# wiki0

[![CI](https://github.com/spences10/wiki0/actions/workflows/ci.yml/badge.svg)](https://github.com/spences10/wiki0/actions/workflows/ci.yml)

[![Semgrep](https://github.com/spences10/wiki0/actions/workflows/semgrep.yml/badge.svg)](https://github.com/spences10/wiki0/actions/workflows/semgrep.yml)

[![Renovate](https://img.shields.io/badge/renovate-enabled-brightgreen.svg)](https://renovatebot.com)

[![built with vite+](https://img.shields.io/badge/built%20with-Vite+-646CFF?logo=vite&logoColor=white)](https://viteplus.dev)

[![tested with vitest](https://img.shields.io/badge/tested%20with-Vitest-6E9F18?logo=vitest)](https://vitest.dev)

Local-first AI memory as a Markdown wiki backed by SQLite search and

MCP tools.

## Value prop

wiki0 gives your AI an explicit, inspectable memory: a Markdown wiki

it can read and write, backed by a disposable SQLite index for fast

search, backlinks, facts, and graph views. No opaque vendor memory;

the knowledge stays local, diffable, and portable.

It is meant to be memory/context infrastructure rather than another

opaque chat history: agents can preserve decisions, retrieve cited

project context, inspect sources, and update the underlying Markdown

so future sessions start from durable knowledge instead of vibes.

## Shape

```txt

wiki0/

  wiki/             # canonical Markdown knowledge

  .wiki0/           # local SQLite index/cache

  packages/core/    # schema, indexing, wikilinks, search primitives

  packages/cli/     # wiki0 init/index/search/context/lint/graph/facts

  packages/mcp/     # MCP server wrapping core operations

  apps/web/         # SvelteKit/mdsvex human interface

```

## Planned workflow

```sh

wiki0 init ~/my-wiki

wiki0 plan --source_type codebase --scope "current repository"

wiki0 extract docs/guide.md

wiki0 sync docs --root ~/my-wiki

wiki0 index

wiki0 search "why sqlite"

wiki0 context "what did we decide about memory?"

wiki0 lint

wiki0 graph

wiki0 topics

wiki0 events

wiki0 facts add "SQLite is a rebuildable index" --category decision

```

Agents use the MCP server to create pages, link related knowledge,

retrieve context with citations, and queue uncertain claims for

review.

## Design stance

- Markdown is source of truth.

- SQLite is a rebuildable index/cache.

- `[[WikiLinks]]` follow an Obsidian-compatible subset.

- Git/cloud sync moves the wiki between machines; the index can be

  rebuilt.

- Web UI is optional, for browsing, review, and graph visualisation.