Knowledge graphs

Smart retrieval from Ogham shared memory. An agent skill from ogham-mcp/ogham-mcp.

ogham-mcp/ogham-mcp

This skill should be used when users ask about their work context, what they're working on, recent activity, file relationships, or knowledge graph structure.

jacob-dietle/context-os

Graph-based drug discovery toolkit. An agent skill from davila7/claude-code-templates.

davila7/claude-code-templates

Zettelkasten best practices for building a high-quality knowledge graph.

iamtouchskyer/memex

Use CortexDB for local-first AI memory, vector search, RAG, knowledge graphs, SPARQL/RDFS/SHACL, corpus-to-graph workflows, external structured-data import (CSV / SQL dumps), and MCP/tool calling.

liliang-cn/cortexdb

This skill should be used when modeling agent mental states with BDI concepts: beliefs, desires, intentions, RDF-to-belief transformations, rational agency traces, cognitive agents, BDI ontologies…

guanyang/open-agent-hub

Models people, organisations, devices, products and system components as entities in a Forgetful knowledge graph, then links memories and relationships to them.

ScottRBK/forgetful

Explains how to query cognee agent memory with recall(): how the search type is chosen, how to narrow a query to datasets, and what the returned results contain.

topoteretes/cognee

Query and search the EMBL-EBI Ontology Lookup Service (OLS) for biomedical ontology terms, definitions, and hierarchies across 250+ ontologies (e.g., GO, DOID, HP).

google-deepmind/science-skills

复用已验证的graphrag研究轨迹，完成问题拆解、同源检索、引用报告和完成验证. An agent skill from SichengLong26/deepresearch_agent_harness.

SichengLong26/deepresearch_agent_harness

Analyzes one research paper in depth, writing a structured note on its methods, experiments and limitations and adding it to a paper relationship graph.

LigphiDonk/Oh-my--paper

Installation and configuration skill for Agent Brain document search system.

SpillwaveSolutions/agent-brain

Explores the Forgetful memory graph in phases, walking memories, entities and relationships to answer cross-project and entity-centred questions.

ScottRBK/forgetful

Drug-discovery knowledge-graph workflow guide for assembling drug-target-disease-pathway relationship graphs from OpenTargets GraphQL, ChEMBL REST, STRING PPI, and Reactome pathway APIs, then…

DrugClaw/DrugClaw

How to write well-structured Basic Memory notes: frontmatter, observations with semantic categories, relations with wiki-links, and best practices for building a rich knowledge graph.

basicmachines-co/basic-memory

Show vault statistics and knowledge graph metrics. An agent skill from agenticnotetaking/arscontexta.

agenticnotetaking/arscontexta

Use CodeScope to analyze any indexed codebase via its graph database (neug) and vector index (zvec).

QwenLM/qwen-code-examples

Build and query an evidence-lined GEO knowledge graph from approved source bundles.

yaojingang/GEOHub

Type candidate (subject, sentence, object) triples against a fixed relation schema and flag triples that contradict each other, batched, with a calibrated confidence per edge so only confident edges…

mrmps/classifier-dev

Use CortexDB for local-first AI memory, vector search, RAG, knowledge graphs, SPARQL/RDFS/SHACL, corpus-to-graph workflows, and MCP/tool calling.

liliang-cn/cortexdb

Maintain Signet's living ontology and memory substrate from transcripts, memory artifacts, source artifacts, notes, summaries, and imported records.

Signet-AI/signetai

Schema lifecycle management for Basic Memory: discover unschemaed notes, infer schemas, create and edit schema definitions, validate notes, and detect drift.

basicmachines-co/basic-memory

Lists 12 canvas template types for Obsidian Canvas and builds a ready-to-use canvas from one, such as a presentation, flowchart, kanban board or timeline.

AgriciDaniel/claude-canvas

Explore an app bottom-up as a media-grounded knowledge graph, including its screenshots, transition clips, and originating reports.

RevylAI/revyl-cli

Queries the NCATS Translator ARAX production API for bounded, typed, provenance-rich one-hop and endpoint-pinned two-hop biomedical knowledge-graph relationships.

K-Dense-AI/scientific-agent-skills

Queries a pinned Precision Medicine Knowledge Graph (PrimeKG) CSV for typed gene, drug, disease, and phenotype nodes, direct associations, disease context, and one- or two-hop paths.

K-Dense-AI/scientific-agent-skills

Generate comprehensive ontological knowledge graphs in [[wikilinks]] syntax for InfraNodus visualization.

infranodus/skills

Build and inspect mathematical graphs and coordinate constructions with JSXGraph when a learner needs to connect an equation to a shape, solve graphically, or test a quantitative change.

madhvantyagi/Gnos

A skill your agent uses when the user asks to "optimize entity presence", reconcile an entity identity, or update canonical Knowledge Graph facts; audits and maintains machine-facing identity…

aaron-he-zhu/aaron-marketing-skills

Index a codebase with GitNexus and serve an interactive knowledge graph via web UI + Cloudflare tunnel.

Tommy-yw/RunbookHermes

Task management via Basic Memory schemas: create, track, and resume structured tasks that survive context compaction.

basicmachines-co/basic-memory

Design or audit a repo-local markdown knowledge graph with wiki links, source-code backlinks, drift checks, and searchable sections.

stevesolun/ctx

Reads an article, note or lecture draft and draws a plain-language formal map of its concepts, the tests for assigning things to them, and the conditional links between concepts.

lijigang/ljg-skills

Builds and troubleshoots TorchDrug 0.2.1 workflows for molecular graphs, property prediction, self-supervised pretraining, molecule generation, retrosynthesis, protein representation learning, and…

K-Dense-AI/scientific-agent-skills

Parse, navigate, and query materials science ontology structure (classes, properties, hierarchy).

FreedomIntelligence/OpenClaw-Medical-Skills

Comprehensive toolkit for developing with the CocoIndex library.

davila7/claude-code-templates

A persistent, compounding knowledge base combining Karpathy's LLM Wiki pattern with a structured knowledge graph.

github/awesome-copilot

Resume prior work by rebuilding context from the Basic Memory knowledge graph — pick up where you left off using memory:// URLs, recent activity, and search.

basicmachines-co/basic-memory

Curate the Basic Memory knowledge graph: find orphan notes and suggest links, propose typed relations, merge duplicates, audit tags and folders, and build hub notes.

basicmachines-co/basic-memory

Designs and builds knowledge graphs from documents — ontology modeling with domain/range constraints, entity/relation/event extraction, entity resolution, provenance and supersession, and GraphRAG…

Mathews-Tom/armory

Query the bundled research knowledge graph for methodology guidance.

agenticnotetaking/arscontexta

Search, read and maintain nub's knowledge graph under wiki/ with the lat CLI — the design and research corpus, cross-linked and checked.

nubjs/nub

Use the Basic Memory knowledge graph for persistent memory across sessions.

basicmachines-co/basic-memory

Text network analysis and knowledge graphs via the InfraNodus MCP server: analyze text structure, find content gaps, generate research questions and ideas, compare texts, optimize content for…

infranodus/skills

Build, query, and analyse biomedical knowledge graphs in TuringDB, a columnar graph database with git-like versioning.

ClawBio/ClawBio

Deploy OpenCTI (Filigran) via Docker Compose and use the pycti Python client to model threat actors, intrusion sets, campaigns, and indicators as a STIX 2.1 knowledge graph with relationships (uses…

mukul975/Anthropic-Cybersecurity-Skills

Create a new evaluation dataset or add cases to an existing one for the Azure SDK QA bot evaluation.

Azure/azure-sdk-tools

Graph database implementation for relationship-heavy data models.

ancoleman/ai-design-components