@agentrail/capabilities

Reusable capability descriptors and advanced managers for Agentrail apps. It extends the agent surface area, but does not own HTTP routing or session persistence.

Installation

pnpm add @agentrail/capabilities @agentrail/app @agentrail/core

Quick example

import "@agentrail/core/providers";
import { defineProfile } from "@agentrail/app";
import { filesystem } from "@agentrail/capabilities";
import { defineAgent } from "@agentrail/core";

export const codingProfile = defineProfile({
  id: "coder",
  name: "Coder",
  capabilities: [filesystem()],
  createAgent: () =>
    defineAgent({
      name: "coder",
      systemPrompt: "You are a coding assistant with sandboxed filesystem tools.",
      model: {
        provider: "anthropic",
        modelId: "claude-sonnet-4-5",
      },
    }),
});

API

• filesystem(options?) — sandboxed execution tools such as bash, read, write, edit, glob, grep, sleep, and todo.
• browser(options?) — browser automation capability.
• knowledge() — knowledge-base tools and metadata context.
• skills(options?) — skill discovery and execution capability.
• orchestration(options?) — sub-agent orchestration tools.
• memoryContext(options) — capability that injects memory, identity, knowledge, and workspace context, and can also contribute request-time history rewrites such as tool-result compaction.
• SandboxManager, KnowledgeManager, SkillManager, OrchestrationManager — advanced managers for direct integration.

Reference:

• https://agentrail.run/guides/use-capability-packages
• https://agentrail.run/reference/host-defaults

Related packages

• @agentrail/app — mounts capabilities into hosted profiles and routes.
• @agentrail/core — defines the runtime tool and agent contracts that capabilities build on.

License

Apache-2.0