SpillwaveSolutions/second-brain-core

Latest recorded source activity: September 12, 2026 at 17:38

SkillsMP catalog refreshed: November 12, 2026 at 12:52

skills collected: 10

GitHub stars: 2
GitHub forks: 1

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Follow https://skillsmp.com/skill-install/prompt.md to install Agent Skills from https://github.com/SpillwaveSolutions/second-brain-core.

Repository README

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# Second Brain Core Shared foundation for Spillwave ContentPack plugins: OKF schemas, typed edges, deterministic write helpers, and progressive-disclosure packing. Dual-host (Claude Code + Grok Build + Codex). MIT. Dual-host: **Claude Code**, **Grok Build**, and **Codex** (Agent Skill Standard). Writes OKF Markdown + YAML into a shared second-brain bundle so other agents and local jobs can read the same graph. ## Install ```bash # Claude Code /plugin marketplace add SpillwaveSolutions/second-brain-core /plugin install second-brain-core@SpillwaveSolutions # Skilz CLI skilz install SpillwaveSolutions/second-brain-core ``` Point the plugin at a shared knowledge root (default `knowledge/`). All sibling ContentPack plugins write into the same tree. ## Skills | Skill | What it does | |-------|----------------| | `/sbc-init` | Scaffold the catalogs this plugin owns | | `/sbc-capture` | Capture a noun into the shared second brain (deterministic write) | | `/sbc-pack` | Build a bounded ContextPack from a root concept | | `/sbc-retrieve` | Spawn a retrieval child for Q&A so pack stays off the parent | | `/sbc-validate` | Validate frontmatter, types, and links | | `/sbc-session` | Open or close an isolated write session (worktree + PR) | | `/sbc-doctor` | Health check of the bundle this plugin owns | ## Nouns this plugin may write | Type | Meaning | |------|---------| | `Concept` | Generic typed knowledge node | | `ContextPack` | Bounded ranked typed-hop subgraph | | `TypedEdge` | Directed relationship between concepts | | `AgentIdentity` | Stable identity string for a writer agent | | `WriteEvent` | Append-only record of a deterministic write | ## Relationships | `rel` | Meaning | |-------|---------| | `related_to` | Soft association | | `depends_on` | Hard dependency | | `owned_by` | Accountability | | `originates_from` | Provenance | | `supersedes` | Replaces older concept | | `documents` | Narrative about target | ## Catalogs - `concepts/` - `packs/` ## Deterministic write boundary The model proposes. Schema-enforced scripts commit: ```bash python3 scripts/sbc_common.py write \ --bundle knowledge \ --type Concept \ --folder concepts \ --title "Example" \ --author "Grok Bot: Second Brain Core" ``` Never invent `rel` values. Never write types owned by another plugin. This plugin is the shared substrate. Domain plugins (sales-pipeline, content-media, …) depend on these write and pack conventions. ## Related plugins ### ContentPack suite - [second-brain-core](https://github.com/SpillwaveSolutions/second-brain-core) - [executive-coordination](https://github.com/SpillwaveSolutions/executive-coordination) - [account-management](https://github.com/SpillwaveSolutions/account-management) - [sales-pipeline](https://github.com/SpillwaveSolutions/sales-pipeline) - [executive-job-search](https://github.com/SpillwaveSolutions/executive-job-search) - [consulting-leads](https://github.com/SpillwaveSolutions/consulting-leads) - [content-media](https://github.com/SpillwaveSolutions/content-media) - [news-digest](https://github.com/SpillwaveSolutions/news-digest) - [gtm-positioning](https://github.com/SpillwaveSolutions/gtm-positioning) - [second-brain-marketplace](https://github.com/SpillwaveSolutions/second-brain-marketplace) - [second-brain-starter](https://github.com/SpillwaveSolutions/second-brain-starter) ### Foundation - [okf-plugin](https://github.com/SpillwaveSolutions/okf-plugin) — Open Knowledge Format graph engine - [project-knowledge-capture](https://github.com/SpillwaveSolutions/project-knowledge-capture) — Project Knowledge Capture. The why second brain. - [system-architecture-capture](https://github.com/SpillwaveSolutions/system-architecture-capture) — System Architecture Capture. The what-is-running second brain. - [data-engineering-knowledge-capture](https://github.com/SpillwaveSolutions/data-engineering-knowledge-capture) — Data Engineering Knowledge Capture. The data-plane second brain. - [research-knowledge-capture](https://github.com/SpillwaveSolutions/research-knowledge-capture) — Research Knowledge Capture. The research second brain. - [wiki_ticket_sdd](https://github.com/SpillwaveSolutions/wiki_ticket_sdd) — WikiTicket SDD. Visible work log. Append-only ULID JSONL plus fold. - [okf-agent-graph](https://github.com/SpillwaveSolutions/okf-agent-graph) — AGER. Orchestrator / Doer / Judge / Synthesizer. ## Onboarding Grok Bot and other host agents should start at [docs/ONBOARDING.md](docs/ONBOARDING.md). That file is the history of the LLM-wiki effort, the destination state (Grok Bots and local agents sharing one git-native second brain), and the canonical public repo list. ## Multi-host Works with Claude Code, Grok Build, Codex, Cursor, Agent Plugins 1.0 clients, Grok Bot, and LangChain Deep Agents. | Host | How to load | |------|-------------| | Claude Code | marketplace + plugin install | | Grok Build | zero-config Claude plugin | | Codex | Agent Skills / `hooks/hooks.json` | | Agent Plugins clients | root `plugin.json` + `skills/` | | Grok Bot | [docs/GROK_BOT.md](docs/GROK_BOT.md) | | Cursor | [docs/CURSOR.md](docs/CURSOR.md) — `.cursor-plugin` + Agent Plugins 1.0 | | LangChain Deep Agents | [docs/LANG_CHAIN_DEEP_AGENTS.md](docs/LANG_CHAIN_DEEP_AGENTS.md) | Write isolation (worktree + PR) lives in second-brain-core: [docs/ISOLATION.md](https://github.com/SpillwaveSolutions/second-brain-core/blob/main/docs/ISOLATION.md). Query-time retrieval isolation: [docs/RETRIEVAL.md](docs/RETRIEVAL.md). Point `SECOND_BRAIN_ROOT` at the session bundle. Never hard-code a private remote. Eight job-function plugins plus core. Knowledge root is always a local path or env the human already owns. ## License MIT. Copyright 2026 Rick Hightower / contributors.

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Skills in this repository

Software Developers Software Quality Assurance Analysts & Testers

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skill

Software Quality Assurance Analysts & Testers

Validate Second Brain Core concepts: required fields, types, and in-bundle links.

2026-08-14

Showing 10 of 10 collected skills.