three.ws Avatars & Agents alternatives

1

Basic Memory

by basicmachines-co

C

Local-first knowledge management with bi-directional LLM sync via Markdown files.

2

IWE

by iwe-org

A

Markdown knowledge base as agent memory. Runs against the notes directory it is started in.

3

ContextStream MCP Server

by contextstream

A

Project memory, semantic code search, and grounded agent context.

4

Total Agent Memory

by vbcherepanov

A

Persistent local memory for coding agents: temporal knowledge graph, procedural and episodic recall

5

Fidelis Memory

by hermes-labs-ai

B

Recall locally stored agent memories through an MCP-compatible host.

6

Projectmem

by riponcm

A

Coding agent memory — one local MCP server for every project. Warns before repeating failed fixes.

7

adrkit decision memory

by adrkit.dev

A

Deterministic, offline, read-only ADR decision memory for coding agents. No model or network calls.

8

rag-rat

by cq27-dev

B

Repository intelligence, code graph, history, papertrail, and cross-agent memory for coding agents.

9

GrayMatter

by angelnicolasc

B

Persistent agent memory as a single Go binary: knowledge graph, TUI observability, zero infra.

10

Agent Passport System — Cryptographic Identity for AI Agents

by aeoess

C

Cryptographic identity, delegation, governance, and commerce for AI agents. 152 tools.

11

Lockstep

by lockstep-team-agent

A

Decision memory for AI coding agents: captures decisions once, briefs every agent before it acts.

12

Inite Brain

by inite-ai

A

Open-source bitemporal memory layer for LLM agents — knowledge graph with conflict resolution.

13

Hicortex — AI Fleet Memory

by gamaze-labs

C

Shared fleet memory for AI agents: nightly self-correction, recall every prompt (supported agents).

Hand a project over with the reasons attached. Local-first cross-agent memory MCP + drift detection.