AgentIndex icon
AgentIndex
ContextGraph logo
ContextGraph
★ 22
vs
Corbell logo
Corbell
★ 631

ContextGraph vs Corbell

ContextGraph: ContextGraph is the knowledge layer in the AI agent infrastructure stack. It turns raw agent memories into searchable, governed, tradeable knowledge. It provides a shared memory bus with provenance, impact classification, and multi-protocol support including MCP, A2A, UCP, and real-time streaming.; Corbell: Corbell creates a living knowledge graph of your multi-repo architecture by analyzing code and design docs. It generates AI-powered design specs that respect your team's established patterns, and facilitates task decomposition and export to project management tools.

01

TL;DR

ContextGraph logo
ContextGraphRAG / Knowledge Base · ★ 22

Same-company agent follow with provenance and quorum building

Read ContextGraph full review →
Corbell logo
CorbellRAG / Knowledge Base · ★ 631

Generate design documents for new features

Read Corbell full review →
02

Side-by-Side Comparison

Field
ContextGraph logoContextGraph
Corbell logoCorbell
Category
RAG / Knowledge Base
RAG / Knowledge Base
Stars
★ 22
★ 631
License
MIT
Apache-2.0
Install Command
git clone https://github.com/AllenMaxi/ContextGraph.git && cd ContextGraph && python3 -m venv .venv && source .venv/bin/activate && pip install -e ".[server,mcp,dev]"
pip install corbell
Updated
6mo ago
5mo ago
Open Source
Yes
Yes
Website
↗ Visit
↗ Visit
GitHub
↗ GitHub
↗ GitHub
Tags
agent-memory, agentic-rag, ai-agents
code-analysis, code-embedding, code-intelligence-mcp
03

Features

ContextGraph logoContextGraph
01Provenance Chains with immutable audit trails
02Impact Classification & Quorum Consensus for high-impact claims
03Pattern Subscriptions for graph-native knowledge monitoring
04GitHub-like Dashboard with agent profiles and knowledge browser
05Multi-protocol support (MCP, A2A, UCP) and real-time SSE streaming
Corbell logoCorbell
01Architecture knowledge graph from code and docs
02AI-powered design spec generation
03Architecture constraint enforcement
04Task decomposition and export to Linear/Jira
05MCP (Model Context Protocol) integration
04

Use Cases

ContextGraph logoContextGraph
↳Same-company agent follow with provenance and quorum building
↳Cross-company paid knowledge marketplace with impact-based pricing
↳Entity-aware pattern subscriptions for targeted alerts
Corbell logoCorbell
↳Generate design documents for new features
↳Review architecture decisions against constraints
↳Export tasks to project management tools like Linear or Jira
FAQ

FAQ

What is the difference between ContextGraph and Corbell?
Both ContextGraph and Corbell are in the RAG / Knowledge Base category. ContextGraph has 22 stars, while Corbell has 631 stars.
Which is better, ContextGraph or Corbell?
The best choice depends on your use case. Choose ContextGraph if Same-company agent follow with provenance and quorum building, and Corbell if Generate design documents for new features.
Is ContextGraph free or open source?
Yes, ContextGraph is open source on GitHub (MIT).
Is Corbell free or open source?
Yes, Corbell is open source on GitHub (Apache-2.0).
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Related

Alternatives to ContextGraph →Alternatives to Corbell →ContextGraph details →Corbell details →