Remnant — Collective Memory and Evidence-Backed Trust for AI 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

Total Agent Memory

by vbcherepanov

A

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

4

GrayMatter

by angelnicolasc

B

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

5

ContextStream MCP Server

by contextstream

A

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

6

Alibaba Cloud DashScope — Qwen

by nirholas

B

Alibaba Cloud DashScope MCP: Qwen chat, embeddings, and model discovery on your own account.

7

Mnemoverse Memory

by mnemoverse

A

Hosted AI agent memory that learns from outcomes, with shared rooms, in Claude, Cursor and ChatGPT.

8

elisym

by elisymlabs

B

AI agent discovery, marketplace, messaging, and payments on Nostr - no platform, no middleman

9

HOL Guard

by hashgraph-online

A

Local-first AI agent security evidence and approval workflows through HOL Guard's stdio MCP server.

10

Claude Prompts

by minipuft

A

Reusable prompt templates, multi-step workflow chains, and quality gates for any MCP client.

11

Agent Search

by lennney

B

Free-first Chinese and English web search MCP using zero-key sources and inspectable evidence.

12

Fidelis Memory

by hermes-labs-ai

B

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

13

Projectmem

by riponcm

A

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

14

coldstart

by AkashGoenka

A

Codebase memory for AI agents: an AST index plus agent-written notes that self-stale.

15

adrkit decision memory

by adrkit.dev

A

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

16

Watch Skill

by oxbshw

B

Watch video and live sessions, keep timestamped evidence, and verify an agent's own work.

17

rag-rat

by cq27-dev

B

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

18

Agent Passport System — Cryptographic Identity for AI Agents

by aeoess

C

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

19

Lockstep

by lockstep-team-agent

A

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