A Claude Code plugin that adds persistent memory through Honcho, a service that stores context between coding sessions. It includes instructions, commands, specialist agents, and connections to Honcho tools.

Use it to configure Honcho, remember facts, recall earlier discussions, analyze user history, and migrate Honcho-based Python code.

Claude Code normally does not automatically retain all useful context from earlier sessions. This plugin helps preserve and retrieve that information.

honcho — Plugin for Claude Code by plastic-labs/cursor-honcho

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Clone the repo

git clone --depth 1 https://github.com/plastic-labs/cursor-honcho

Made for: Claude Code.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

README.md

[![agentmods](https://agentmods.dev/badge/plugins/plastic-labs/cursor-honcho/honcho/github.svg)](https://agentmods.dev/plugins/plastic-labs/cursor-honcho/honcho)

Your own site

<a href="https://agentmods.dev/plugins/plastic-labs/cursor-honcho/honcho"><img src="https://agentmods.dev/badge/plugins/plastic-labs/cursor-honcho/honcho/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

Your own site · 80×15

<a href="https://agentmods.dev/plugins/plastic-labs/cursor-honcho/honcho"><img src="https://agentmods.dev/badge/plugins/plastic-labs/cursor-honcho/honcho.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session not measured What this adds to a session before it is invoked.

When invoked not measured The manifest loads nothing itself; its 4 skills, 2 commands, 1 agent cost 140 tokens a session between them.

Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.

Origin original No closer match found in the catalogue.

Security

Grade A, and why

honcho scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2mo ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

plugins/honcho/.claude-plugin/plugin.json · 21 lines

What it actually says

{
  "name": "honcho",
  "version": "0.1.0",
  "description": "Persistent memory for Claude Code sessions using Honcho by Plastic Labs",
  "author": {
    "name": "Plastic Labs",
    "email": "[email protected]"
  },
  "homepage": "https://honcho.dev",
  "repository": "https://github.com/plastic-labs/cursor-honcho",
  "license": "MIT",
  "keywords": ["memory", "context", "ai", "honcho", "persistence", "claude-code"],
  "logo": "assets/logo.svg",
  "hooks": "./hooks/claude-hooks.json",
  "mcpServers": "./mcp.json",
  "skills": "./skills/",
  "rules": "./rules/",
  "agents": "./agents/",
  "commands": "./commands/"
}

Contents

What it installs

The manifest is a name and a version. 4 skills, 2 commands, 1 agent travel with it, and installing the plugin installs all of them — 140 tokens a session between them. Each is measured on its own page, and each can be installed alone.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

2mo ago First seen · 21 lines scan A 3f106d8ea126

Subscribe to this mod's changes

honcho is a plugin published in the GitHub repository plastic-labs/cursor-honcho (7 stars, last pushed 21d ago), licensed MIT. Its token cost is not measured: this kind of file is read by the harness, not the model. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

Memory and context

honcho next to 6 plugins from other repositories
Mod	Type	Stars	Last push	Licence	Scan	Tokens	Works with
honchoplastic-labs/cursor-honcho	Plugin	7	21d ago	MIT	A	—	Claude Code
open-knowledge-vaultglebis/claude-skills	Plugin	413	yesterday	MIT	A	—	Claude Code
knowledge-and-memoryoaustegard/claude-skills	Plugin	271	yesterday	MIT	A	—	Claude Code
paimnott/PAI	Plugin	68	3d ago	MIT	A	—	Claude Code
claude-mega-brainguhcostan/claude-mega-brain	Plugin	127	3mo ago	MIT	A	—	Claude Code
tree-ring-memoryTerminallyLazy/Tree-Ring-Memory	Plugin	22	1mo ago	MIT	A	—	Claude Code
todoxbeydemirfurkan/todox	Plugin	2	yesterday	MIT	A	—	Claude Code