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skelm

v0.4.3

Published

skelm — TypeScript framework for secure, agentic, long-running workflows

Readme


This is the meta-package that ships the skelm CLI bin and re-exports the runtime. It depends on:

  • @skelm/core — runtime, types, builders, permissions, event bus
  • @skelm/cli — command-line interface and programmatic primitives

For the long-running orchestrator (HTTP, registries, audit, agent lifecycle), install @skelm/gateway separately so this meta package stays small for users who only need the authoring + runner surface.

Install

npm install -g skelm
skelm init my-bot && cd my-bot
skelm run workflows/hello.workflow.mts

For project-local use:

npm install skelm zod

Quickstart

// my.workflow.mts
import { code, pipeline } from 'skelm'
import { z } from 'zod'

export default pipeline({
  id: 'hello',
  input:  z.object({ name: z.string() }),
  output: z.object({ greeting: z.string() }),
  steps: [
    code({
      id: 'greet',
      run: (ctx) => ({ greeting: `hello, ${ctx.input.name}` }),
    }),
  ],
})
skelm run my.workflow.mts --input '{"name":"world"}'
# → {"greeting":"hello, world"}

Usage

skelm init                            # Scaffold a project
skelm run workflow.ts                 # Run a workflow once
skelm run workflow.ts --events json   # Stream JSON events to stderr
skelm schedule add workflow.ts --cron '0 9 * * 1-5'   # Schedule on a cron
skelm schedule list                   # List schedules
skelm history --last 20               # Recent runs
skelm gateway start                   # Start the long-running orchestrator (foreground)
skelm gateway status                  # Inspect a running gateway
skelm gateway stop                    # Stop it
skelm gateway install --systemd       # Install as a systemd user service

What is exported

Everything from @skelm/core:

  • Builderspipeline(), code(), llm(), agent(), parallel(), forEach(), branch(), loop(), wait(), pipelineStep()
  • RuntimerunPipeline(), Runner, RunOptions
  • TypesPipeline, Step, Context, Run, StepResult, RunMetadata, RunStatus, StepStatus, RetryPolicy, ...
  • SchemasSkelmSchema, SchemaValidationError (Standard Schema-compatible; Zod is the documented default)
  • EventsEventBus, RunEvent, RunEventType
  • PermissionsAgentPermissions, TrustEnforcer, resolvePermissions
  • ErrorsStepError, RunCancelledError, WaitTimeoutError, serializeError

Learn more

Full documentation, examples, and source code:

github.com/scottgl9/skelm

Stability

0.x — APIs may change between minor versions until v1.

License

MIT