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The Endor Labs Agent Kit is a catalog of ready-to-use security agents that run inside your AI coding assistant. Each agent packages a specific Endor Labs workflow, such as triaging findings, remediating vulnerable dependencies, or diagnosing scan failures, with a built-in safety contract, approval gates, and evidence requirements. Install the kit as a plugin or extension in your host of choice, then ask the assistant to run a workflow in plain language. The Agent Kit replaces the earlier Endor Labs Skills offering, which could only install and configure endorctl. The kit ships a full set of workflow agents across every supported host.

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How it is distributed

The Agent Kit lives in two open-source repositories:
  • endorlabs/ai-plugins: the distribution and marketplace repository. This is what you install from. It is already published and branded in the Claude Code and Cursor marketplaces.
  • endorlabs/endor-labs-agent-kit: the source and builder repository. Use it to contribute or propose new agents, file issues, or grab runtime-neutral portable agents for your own agent runtime.
Upgrading from Endor Labs SkillsIf you previously installed the Endor Labs plugin as ai-plugins@endorlabs, it keeps working and existing installs are unaffected. New users should install the endor-labs-agent-kit@endorlabs plugin instead. Do not enable both plugin IDs in the same Claude Code profile, because they expose the same agents and setup skill.

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Supported hosts

Install the kit in any of the following hosts.

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Agent catalog

The kit ships 13 agents. Most are read-only. Two agents, AI SAST Triage and SCA Remediation, can change state, and they keep every mutating action behind a separate approval gate. See the safety model for details.
In a hurry? Jump to Quick start and pick your host and agent to copy the exact install command and first-workflow prompt.
If you are new to the Agent Kit, start with the four most popular agents: SCA Remediation, AI SAST Triage, Probe Droid, and Endor Troubleshooter. Each host exposes these workflows with its own invocation syntax. See the install page for your host for exact commands and example prompts.

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Quick start

Choose your host and a starting agent to generate the matching install command, setup prompt, and first-workflow prompt. The four most popular agents appear as buttons. Select Other agents to pick any of the remaining agents from the dropdown. Using Cursor or running agents programmatically? See Cursor and the Cursor SDK.

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Run setup first

After you install the kit in any host, run the setup skill before anything else. 
Use the endor-agent-kit-setup skill to check Endor Labs Agent Kit readiness.
Setup is readiness guidance only. It checks for endorctl, authentication, namespace selection, gh, and toolchain prerequisites, and reports what is missing. It never runs scans, runs endorctl host-check, edits shell profiles, installs runtimes, or writes credentials.

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Choose your host to get started

Claude Code

Install the Endor Labs Agent Kit plugin in Claude Code.

Cursor

Install the Endor Labs Agent Kit plugin in Cursor.

OpenAI Codex

Install the Endor Labs Agent Kit plugin in OpenAI Codex.

Gemini CLI

Install the Endor Labs Agent Kit extension in Gemini CLI.

Antigravity CLI

Install the Endor Labs Agent Kit plugin in Antigravity CLI.

Cursor SDK

Run Agent Kit workflows programmatically with the Cursor Python SDK.

Portable agents

Run runtime-neutral agents in your own agent runtime.

Safety model

Understand the safety contract and output guarantees.
To scan your code for vulnerabilities, secrets, and SAST issues directly in your IDE, see the Endor Labs MCP server.