nenspace

airspace is a TypeScript client and data layer for applications using an AT Protocol personal data server (PDS) as their backend. It uses the user's own repository and schema for records, while the PDS provides the CMS, authentication, file storage, reads, writes, images, and public API, removing the need to run a separate database. Developers define data models as lexicons; airspace infers typed records, keys, joins, and OAuth scopes for client collections. It also supports drafts and experimental permissioned spaces for private data, although these require prerelease PDS software and are not supported by hosted PDSes such as bsky.social. The project includes examples for Nuxt, Astro, SvelteKit, and Node and is published under the MIT License.

NAMS is a hosted, graph-native memory service from Neo4j Labs for LLM agents. Backed by Neo4j Aura, it captures messages, entities, tool calls, and reasoning traces into workspace-isolated graphs, with short-term conversation memory, long-term knowledge, synthesized observations, entity merging, hybrid vector and text search, and REST and MCP interfaces. Agents connect with a workspace API key, after which NAMS extracts and embeds memory automatically and supports graph, semantic, and three-tier context retrieval. Its skill-distillation feature runs a seven-stage Scope → Extract → Consolidate → Synthesize → Gate → Package → Publish pipeline that turns a scoped portion of the memory graph into a signed, provenance-grounded SKILL.md package. The process includes grounding, coverage, specification linting, PII redaction, human sign-off, typed procedure graphs, cryptographic attestation, composition of shared sub-procedures, and drift detection for stale or contradicted claims. A dashboard provides workspace and skill-distillation interfaces; the service also offers plugins for Claude Code, Gemini CLI, Codex, and OpenCode, and supports bring-your-own LLM keys or an external Neo4j deployment.

MindSpark is an open-source, self-hostable mind-mapping application developed in vanilla JavaScript and distributed under the MIT license. It represents each map as a Markdown outline and keeps the canvas and Markdown editor synchronized in both directions, with imports and exports for formats including JSON, OPML, Markdown, PNG, PDF, Word, Mermaid, and GitMind. The editor provides automatic tree layout, drag-and-drop reordering, rich-text nodes, LaTeX rendering through MathML, an Excel-like node formula engine with functions such as SUM, AVERAGE, IF, ROUND, and SQRT, version history, read-only URL share links, and citations with DOI-based metadata retrieval from Crossref. Research, prompt-engineering, software, and AI-agent templates are included; map branches can also be compiled into prompts for Anthropic or OpenAI using a user-supplied API key. MindSpark can run locally with Node.js and SQLite, as a static site using a personal access token to save maps in a user's own Git repository, or with an optional Cloudflare Worker for OAuth, editable shared maps, access control, and real-time collaboration. Its repository also describes a separate MCP server for creating, reading, editing, and rendering maps through compatible AI clients.

Mindwtr is a free, open-source, local-first task and idea management app built around the Getting Things Done (GTD) workflow. It captures tasks, ideas, and worries in an Inbox through desktop hotkeys, mobile widgets, share sheets, or voice input; guides users through sorting items into scheduled tasks, next actions, waiting-for items, projects, and Someday/Maybe; and provides Focus and guided weekly-review views. It supports projects with sections, areas, and manual task ordering, and is available for desktop, mobile, and web use. Data is stored on the device by default, with optional synchronization through iCloud, Dropbox, shared folders, a user-owned server, or WebDAV; the project states that it requires no account or subscription.

Hubble.md is a free, open-source Markdown and HTML note-taking app for people and AI agents. It provides a Notion- or Apple Notes-style editor with Markdown shortcuts, slash commands, and frontmatter properties, while allowing an agent to work directly with the notes folder; edits made by an agent are live-reloaded in Hubble. Beyond Markdown notes, Hubble can display HTML-based apps built from a notes folder, including views such as tables, bookshelves, and maps. It is distributed as an Electron desktop app for macOS, Windows, and Linux, and the repository also contains a web app, Markdown editor packages, an HTML-app runtime, a filesystem sync engine, and a `hubble` command-line interface.