evolver logo
evolver
★ 8.7k
vs
Graft logo
Graft
★ 10.7k

evolver vs Graft

evolver: Evolver scans an agent's logs and memory, selects a matching Gene or Capsule from a local asset store, and emits a protocol-bound GEP prompt for the next improvement step. Each run records an auditable EvolutionEvent, and hooks wire it into Cursor, Claude Code, Codex and other runtimes.; Graft: Graft is an open-source context layer designed to accelerate and optimize coding agents like Claude Code, Cursor, and Gemini by providing deep contextual understanding of large codebases. It builds a human-readable code graph and linked markdown nodes, enabling agents to operate faster, cheaper, and with higher correctness by avoiding repeated code exploration.

01

TL;DR

evolver logo
evolverMemory & Context · ★ 8.7k

Harden a flaky agent loop by enforcing validation before edits

Graft logo
GraftCode Assistant · ★ 10.7k
When to choose:
  • You want to generate a readable, interconnected Markdown knowledge graph of your repository so coding agents (Claude Code, Cursor) can grep and explore without expensive re-indexing.
  • You want to reduce context token waste by giving agents precise map-like documentation of modules and call paths.
When to skip:
  • You need an enterprise graph database with semantic vector embeddings and Cypher queries; code-graph-rag with Neo4j fits that scale.
  • You only have a small, single-file script or a trivial repository.
02

Side-by-Side Comparison

Field
evolver logoevolver
Graft logoGraft
Category
Memory & Context
Code Assistant
Stars
★ 8.7k
★ 10.7k
License
GPL-3.0
MIT
Install Command
npm install -g @evomap/evolver
npm install -g @nanonets/graft && graft init
Updated
1d ago
1d ago
Open Source
Yes
Yes
Tags
agent-evolution, gep-protocol, self-improvement
ai-agents, anthropic, claude-code
03

Features

evolver logoevolver
01Scans memory and history files for errors and recurring patterns
02Encodes reusable fixes as Genes and Capsules under the GEP protocol
03Writes an auditable EvolutionEvent for every run
04Review mode and strategy presets such as balanced, harden and repair-only
05setup-hooks for Cursor, Claude Code, Codex and Kiro
Graft logoGraft
01Generates a human-readable, linked markdown graph of the codebase for contextual understanding.
02Provides real explanations of system parts and their connections, bypassing redundant agent exploration.
03Automatically refreshes the code graph against the working tree for real-time accuracy, even with uncommitted edits.
04Supports multiple LLM providers for generating summaries, allowing users to use their preferred models and keys.
05Acts as a local, regenerable cache (`graft/` folder) that is not committed to version control.
04

Use Cases

evolver logoevolver
↳Harden a flaky agent loop by enforcing validation before edits
↳Turn recurring fixes into reusable evolution assets
↳Keep an audit trail of agent prompt changes for review or compliance
Graft logoGraft
↳Accelerating coding agents for faster and cheaper code understanding and generation.
↳Onboarding new developers or agents to complex codebases by providing pre-mapped context.
↳Identifying the blast radius of code changes to understand potential impacts.
↳Enhancing agent correctness in resolving real-world GitHub issues (SWE-bench verified).
↳Optimizing tool-call, token, and latency savings for LLM-powered coding workflows.
05

Best For

evolver logoevolver
—
Graft logoGraft
Most PopularEssentialTrending
FAQ

FAQ

What is the difference between evolver and Graft?
Both evolver and Graft are in the Memory & Context category. evolver has 8.7k stars, while Graft has 10.7k stars.
Which is better, evolver or Graft?
The best choice depends on your use case. Choose evolver if Harden a flaky agent loop by enforcing validation before edits, and Graft if Accelerating coding agents for faster and cheaper code understanding and generation..
Is evolver free or open source?
Yes, evolver is open source on GitHub (GPL-3.0).
Is Graft free or open source?
Yes, Graft is open source on GitHub (MIT).
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