Local-first persistent agentic memory powered by Recursive Memory Harness (RMH). Open source must win.
Memory Palace for AI — persistent memory, identity, and multi-project orchestration for Claude Code
Cognitive memory database for AI agents — consolidates duplicates, detects contradictions, fades stale memories via temporal decay. Rust, Apache-2.0, ships as library / MCP server / HTTP cluster.
🧠 The Brain for Your AI — Local-first memory engine for AI agents. Store, recall, and search memories with semantic embeddings. Single Rust binary, zero config, fully offline.
Durable, searchable memory of your past agent sessions.
ByteRover CLI (brv) - The portable memory layer for autonomous coding agents (formerly Cipher)

A native Python agent CLI built on DeepAgents CLI, featuring an independent memory Agent that captures learnings after each task and delivers efficient AI coding assistance through hierarchical memory management.
Persistent, provider-neutral memory for Codex, Claude Code, OpenCode, Pi, and MCP coding agents.
Collective intelligence runtime for AI agents. Knowledge graph + persistent memory.
Persistent memory for AI coding agents. Local-first, cross-session context, global knowledge, and optional autonomous task execution.

Lightweight coding agent written in Rust, optimized for memory footprint and performance

Portable project memory across Claude Code, Codex and OpenCode, plus token accounting measured from harness transcripts. Local file I/O, no API calls, no telemetry.

Agent-native marketing CLI: 76 skills, 6 research/review agents, brand memory that compounds across sessions, and a local Studio dashboard. One npm install, then /cmo in your coding agent.
Every past session, subagent, and workflow -- queryable by your agent, browsable by you
Deterministic, local-first memory and guardrails for AI coding agents with no LLM in the hot path.
Cross-Code Organizer (formerly Claude Code Organizer): cross-harness config dashboard for Claude Code, Codex CLI, MCP servers, skills, memories, agents, sessions, security scanning, context budget, and backups.
Audit and shrink your Claude Code startup context. Measures what every skill, plugin, agent, and memory file costs in the system prompt, then reversibly disables the dead weight. No proxy, no compression.
OKF (Open Knowledge Format): Durable, structured memory for AI agents. Author, validate, consume, and maintain portable knowledge bundles through an ecosystem of Skills, MCP, an interactive graph, TUI, CLI, Docker, and a Claude Code plugin. 100% local.
Open-source infrastructure that turns scattered SKILL.md files into curated, retrieval-ready agent-skill corpora—with retrieval and evaluation tooling included.
Task tracking for Agents

Planetary visualization tool for /wayfinder maps

One Page Agent.The browser-native workbench that lives in One Page.
self-healing and self-learning loop for coding agents
Growing Expertise for Coding Agents — structured expertise files that accumulate over time, live in git, work with any agent