graph-database skills

hypabase/hypabase

Skill Claude CodeCodex

Persistent memory for agents. Stores preferences, decisions, facts, and events as a connected knowledge graph. Recalled by who, what, when, or why.

Luqueee/kivgraph

Skill Claude CodeCodex

How a new language enters Kivgraph's graph - the two routes and why one of them is almost always wrong, the four decisions that cannot be migrated later, the branches that decide what your language is without asking, and the gates that fail closed. Use when adding or extending language support, when touching…

Luqueee/kivgraph

Skill Claude CodeCodex

Cómo y sobre todo cuándo se publica una release de Kivgraph - la versión sólo sube, los tres sitios donde vive, qué verifica CI, y la lista de cambios que NO merecen release. Usar al proponer o preparar una release, al tocar internal/version/version.go, al crear un tag vX.Y.Z, o cuando alguien pida "saca una versión".

Luqueee/kivgraph

Skill Claude CodeCodex

Cómo se ejecutan y se escriben los tests de Kivgraph - las tres suites, el tag ladybug que no se invoca a mano, qué se salta y por qué, y el smoke test del binario. Usar al correr tests, al añadirlos, ante un fallo de enlazado library 'lbug' not found, ante un SKIP inesperado, o antes de cerrar una tarea.

tamnguyendinh/Anvien

Skill Claude CodeCodex

use when user ask to review spec.

tamnguyendinh/Anvien

Skill Claude CodeCodex

Data integrity specialist for schema correctness, owner isolation, projections, hash chains, log separation, snapshots, and replay consistency. Use when validating that data remains correct under sync and persistence rules.

tamnguyendinh/Anvien

Skill Claude CodeCodex

Use when the task is to implement code changes from an assigned scope, including bug fixes, follow-ups, rejects, or current-worktree repair.

volantlabs/vellis

Skill Claude CodeCodex

Keep human documentation synchronized with canonical SysML v2 models, generated component and application views, implementation realizations, repository tooling, skills, and workflow rules. Use after model, code, generated-view, README, AGENTS, skill, command, or public behavior changes.

volantlabs/vellis

Skill Claude CodeCodex

Implement, review, or revise Python realizations of components from accepted textual SysML v2 contracts and generated views. Use when creating or aligning Python protocols, component classes, reference implementations, implementation bindings, or black-box contract tests.

volantlabs/vellis

Skill Claude CodeCodex

Operate the Vellis RTG Knowledge Graph MCP server for agent-driven graph work. Use when an agent has RTG MCP tools such as rtgvalidategraph, rtgapplylivegraphchanges, rtgstageknowledgechanges, rtgapplymigrationcutover, rtgexecutequery, snapshots, or ledger replay, especially for schema evolution, validation recovery…

X-Arc-ai/brain-cli

Skill Claude CodeCodex

Brain maintenance -- replay conversations, fix graph quality, surface signals.

ayushcodes10/echo-mem

Skill Claude CodeCodex

Persistent memory across sessions and tools for this project, backed by a local Postgres graph. Use when the user states a decision, corrects you, states a preference, or says "remember this"; and at session start, or any time recalling prior context would save the user from re-explaining something they already told a…