Julep

Julep is an open-source platform for building stateful AI agents that remember past interactions and execute long-running, multi-step tasks. Its cloud API and self-hostable server expose agents, sessions, tasks, executions, documents (RAG), tools, users, projects, secrets, and files, along with a task-workflow engine that supports decisions, loops, parallel branches, and integrations to external tools and APIs. Official Python and TypeScript SDKs and a command-line interface wrap the REST API; authentication is via API key. Julep is Apache-2.0 licensed and backed by Version One Ventures.

Julep publishes 12 APIs on the APIs.io network, including Agents API, Docs API, Embed API, and 9 more. Tagged areas include Company, AI Agents, LLM, Agents, and Workflows.

Julep’s developer surface includes documentation, API reference, getting-started guide, CLI, changelog, and 14 more developer resources.

🌐 Visit website 📡 Source on GitHub

37.2/100 thin ▬ flat Agent 19/100 agent aware Full breakdown ↓
scored 2026-08-20 · rubric v0.12.0

AccessSelf serve

12 APIs 1 MCP Servers

CompanyAI AgentsLLMAgentsWorkflowsRAGMemoryOrchestrationDeveloper ToolsOpen-Source

Kin Score

Kin Score How this is scored →
scored 2026-08-20 · rubric v0.12.0

Composite quality — 37.2/100 · thin

Contract Quality 13.9 / 25

Developer Ergonomics 10.8 / 20

Access Clarity 0.0 / 20

Operational Transparency 2.4 / 13

Contract Governance 2.0 / 12

Discoverability 8.2 / 10

Agent readiness — 19/100 · agent aware

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 10

Documented Reversibility 0 / 6

MCP Server 0 / 12

Machine-Readable Auth 0 / 10

Idempotency 0 / 9

Stable Error Semantics 0 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 0 / 7

Typed Event Surface 0 / 6

Agent Skills 5 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 0 / 4

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/julep: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

APIs 12

Individual APIs this provider publishes, each with its own machine-readable definition.

Open Collections 13

Open, tool-agnostic API collections (OpenAPI-derived and Bruno).

MCP Servers 1

Model Context Protocol servers that expose these APIs to AI agents.

Get Started 2

Portal, sign-up, and the first successful call

DeveloperPortal

DeveloperPortal

GettingStarted

GettingStarted

Documentation 3

Reference material describing how the API behaves

ContributionGuide

ContributionGuide

Documentation

Documentation

APIReference

APIReference

Agent Surfaces 3

MCP servers, agent skills, and machine-readable catalogs

MCPServer

MCPServer

LLMsTxt

LLMsTxt

AgentSkill

AgentSkill

Design & Contract 1

Pagination, idempotency, versioning, errors, and events

Lifecycle

Lifecycle

Build 5

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

SourceCode

Packages

SDKs

CLI

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Operate 2

Status, limits, changes, and where to get help

IssueTracker

IssueTracker

ChangeLog

ChangeLog

Commercial 1

Pricing, plans, and the legal terms of use

License

License

Other 1

Properties that don't map to a standard resource type

Overlay

Overlay

Source (apis.yml)

aid: julep
name: Julep
description: Julep is an open-source platform for building stateful AI agents that remember past interactions and execute
  long-running, multi-step tasks. Its cloud API and self-hostable server expose agents, sessions, tasks, executions, documents
  (RAG), tools, users, projects, secrets, and files, along with a task-workflow engine that supports decisions, loops, parallel
  branches, and integrations to external tools and APIs. Official Python and TypeScript SDKs and a command-line interface
  wrap the REST API; authentication is via API key. Julep is Apache-2.0 licensed and backed by Version One Ventures.
url: https://raw.githubusercontent.com/api-evangelist/julep/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- version-one-ventures
x-tier: profile
x-tier-reason: portfolio-lead-enriched
accessModel:
  pricing: unknown
  onboarding: self-serve
  trial: false
  try_now: false
  public: false
  label: Self-serve signup
  confidence: medium
  source:
  - authentication
  generated: '2026-07-22'
  method: derived
specificationVersion: '0.23'
image: https://avatars.githubusercontent.com/u/112750682?v=4
created: '2026-07-17'
modified: '2026-07-19'
tags:
- Company
- AI Agents
- LLM
- Agents
- Workflows
- RAG
- Memory
- Orchestration
- Developer Tools
- Open-Source
tags_raw:
- Company
- AI Agents
- LLM
- Agents
- Workflows
- RAG
- Memory
- Orchestration
- Developer Tools
- Open Source
apis:
- aid: julep:julep-agents-api
  name: Julep Agents API
  description: The Agents API from Julep — 13 operation(s) for agents.
  humanURL: https://docs.julep.ai/api-reference/agents/list-agents
  baseURL: https://api.julep.ai/api
  tags:
  - Agents
  properties:
  - type: OpenAPI
    url: openapi/julep-agents-api-openapi.yml
  - type: Authentication
    url: authentication/julep-authentication.yml
  - type: Conventions
    url: conventions/julep-conventions.yml
  - type: DataModel
    url: data-model/julep-data-model.yml
  - type: Conformance
    url: conformance/julep-conformance.yml
  - type: AgenticAccess
    url: agentic-access/julep-agentic-access.yml
- aid: julep:julep-docs-api
  name: Julep Docs API
  description: The Docs API from Julep — 1 operation(s) for docs.
  humanURL: https://docs.julep.ai/api-reference/agents/list-agents
  baseURL: https://api.julep.ai/api
  tags:
  - Docs
  properties:
  - type: OpenAPI
    url: openapi/julep-docs-api-openapi.yml
  - type: Authentication
    url: authentication/julep-authentication.yml
  - type: Conventions
    url: conventions/julep-conventions.yml
  - type: DataModel
    url: data-model/julep-data-model.yml
  - type: Conformance
    url: conformance/julep-conformance.yml
  - type: AgenticAccess
    url: agentic-access/julep-agentic-access.yml
- aid: julep:julep-embed-api
  name: Julep Embed API
  description: The Embed API from Julep — 1 operation(s) for embed.
  humanURL: https://docs.julep.ai/api-reference/agents/list-agents
  baseURL: https://api.julep.ai/api
  tags:
  - Embed
  properties:
  - type: OpenAPI
    url: openapi/julep-embed-api-openapi.yml
  - type: Authentication
    url: authentication/julep-authentication.yml
  - type: Conventions
    url: conventions/julep-conventions.yml
  - type: DataModel
    url: data-model/julep-data-model.yml
  - type: Conformance
    url: conformance/julep-conformance.yml
  - type: AgenticAccess
    url: agentic-access/julep-agentic-access.yml
- aid: julep:julep-executions-api
  name: Julep Executions API
  description: The Executions API from Julep — 5 operation(s) for executions.
  humanURL: https://docs.julep.ai/api-reference/agents/list-agents
  baseURL: https://api.julep.ai/api
  tags:
  - Execution
  tags_raw:
  - Executions
  properties:
  - type: OpenAPI
    url: openapi/julep-executions-api-openapi.yml
  - type: Authentication
    url: authentication/julep-authentication.yml
  - type: Conventions
    url: conventions/julep-conventions.yml
  - type: DataModel
    url: data-model/julep-data-model.yml
  - type: Conformance
    url: conformance/julep-conformance.yml
  - type: AgenticAccess
    url: agentic-access/julep-agentic-access.yml
- aid: julep:julep-files-api
  name: Julep Files API
  description: The Files API from Julep — 2 operation(s) for files.
  humanURL: https://docs.julep.ai/api-reference/agents/list-agents
  baseURL: https://api.julep.ai/api
  tags:
  - File
  tags_raw:
  - Files
  properties:
  - type: OpenAPI
    url: openapi/julep-files-api-openapi.yml
  - type: Authentication
    url: authentication/julep-authentication.yml
  - type: Conventions
    url: conventions/julep-conventions.yml
  - type: DataModel
    url: data-model/julep-data-model.yml
  - type: Conformance
    url: conformance/julep-conformance.yml
  - type: AgenticAccess
    url: agentic-access/julep-agentic-access.yml
- aid: julep:julep-jobs-api
  name: Julep Jobs API
  description: The Jobs API from Julep — 1 operation(s) for jobs.
  humanURL: https://docs.julep.ai/api-reference/agents/list-agents
  baseURL: https://api.julep.ai/api
  tags:
  - Job
  tags_raw:
  - Jobs
  properties:
  - type: OpenAPI
    url: openapi/julep-jobs-api-openapi.yml
  - type: Authentication
    url: authentication/julep-authentication.yml
  - type: Conventions
    url: conventions/julep-conventions.yml
  - type: DataModel
    url: data-model/julep-data-model.yml
  - type: Conformance
    url: conformance/julep-conformance.yml
  - type: AgenticAccess
    url: agentic-access/julep-agentic-access.yml
- aid: julep:julep-projects-api
  name: Julep Projects API
  description: The Projects API from Julep — 2 operation(s) for projects.
  humanURL: https://docs.julep.ai/api-reference/agents/list-agents
  baseURL: https://api.julep.ai/api
  tags:
  - Project
  tags_raw:
  - Projects
  properties:
  - type: OpenAPI
    url: openapi/julep-projects-api-openapi.yml
  - type: Authentication
    url: authentication/julep-authentication.yml
  - type: Conventions
    url: conventions/julep-conventions.yml
  - type: DataModel
    url: data-model/julep-data-model.yml
  - type: Conformance
    url: conformance/julep-conformance.yml
  - type: AgenticAccess
    url: agentic-access/julep-agentic-access.yml
- aid: julep:julep-responses-api
  name: Julep Responses API
  description: The Responses API from Julep — 2 operation(s) for responses.
  humanURL: https://docs.julep.ai/api-reference/agents/list-agents
  baseURL: https://api.julep.ai/api
  tags:
  - Responses
  properties:
  - type: OpenAPI
    url: openapi/julep-responses-api-openapi.yml
  - type: Authentication
    url: authentication/julep-authentication.yml
  - type: Conventions
    url: conventions/julep-conventions.yml
  - type: DataModel
    url: data-model/julep-data-model.yml
  - type: Conformance
    url: conformance/julep-conformance.yml
  - type: AgenticAccess
    url: agentic-access/julep-agentic-access.yml
- aid: julep:julep-secrets-api
  name: Julep Secrets API
  description: The Secrets API from Julep — 2 operation(s) for secrets.
  humanURL: https://docs.julep.ai/api-reference/agents/list-agents
  baseURL: https://api.julep.ai/api
  tags:
  - Secrets
  properties:
  - type: OpenAPI
    url: openapi/julep-secrets-api-openapi.yml
  - type: Authentication
    url: authentication/julep-authentication.yml
  - type: Conventions
    url: conventions/julep-conventions.yml
  - type: DataModel
    url: data-model/julep-data-model.yml
  - type: Conformance
    url: conformance/julep-conformance.yml
  - type: AgenticAccess
    url: agentic-access/julep-agentic-access.yml
- aid: julep:julep-sessions-api
  name: Julep Sessions API
  description: The Sessions API from Julep — 5 operation(s) for sessions.
  humanURL: https://docs.julep.ai/api-reference/agents/list-agents
  baseURL: https://api.julep.ai/api
  tags:
  - Sessions
  properties:
  - type: OpenAPI
    url: openapi/julep-sessions-api-openapi.yml
  - type: Authentication
    url: authentication/julep-authentication.yml
  - type: Conventions
    url: conventions/julep-conventions.yml
  - type: DataModel
    url: data-model/julep-data-model.yml
  - type: Conformance
    url: conformance/julep-conformance.yml
  - type: AgenticAccess
    url: agentic-access/julep-agentic-access.yml
- aid: julep:julep-tasks-api
  name: Julep Tasks API
  description: The Tasks API from Julep — 2 operation(s) for tasks.
  humanURL: https://docs.julep.ai/api-reference/agents/list-agents
  baseURL: https://api.julep.ai/api
  tags:
  - Task
  tags_raw:
  - Tasks
  properties:
  - type: OpenAPI
    url: openapi/julep-tasks-api-openapi.yml
  - type: Authentication
    url: authentication/julep-authentication.yml
  - type: Conventions
    url: conventions/julep-conventions.yml
  - type: DataModel
    url: data-model/julep-data-model.yml
  - type: Conformance
    url: conformance/julep-conformance.yml
  - type: AgenticAccess
    url: agentic-access/julep-agentic-access.yml
- aid: julep:julep-users-api
  name: Julep Users API
  description: The Users API from Julep — 5 operation(s) for users.
  humanURL: https://docs.julep.ai/api-reference/agents/list-agents
  baseURL: https://api.julep.ai/api
  tags:
  - User
  tags_raw:
  - Users
  properties:
  - type: OpenAPI
    url: openapi/julep-users-api-openapi.yml
  - type: Authentication
    url: authentication/julep-authentication.yml
  - type: Conventions
    url: conventions/julep-conventions.yml
  - type: DataModel
    url: data-model/julep-data-model.yml
  - type: Conformance
    url: conformance/julep-conformance.yml
  - type: AgenticAccess
    url: agentic-access/julep-agentic-access.yml
common:
- type: MCPServer
  url: mcp/julep-mcp.yml
- type: Overlay
  url: overlays/julep-openapi-overlay.yaml
- type: IssueTracker
  url: https://github.com/julep-ai/julep/issues
- type: ContributionGuide
  url: https://github.com/julep-ai/julep/blob/main/CONTRIBUTING.md
- type: License
  name: Apache-2.0
  url: https://github.com/julep-ai/julep/blob/main/LICENSE
- type: DomainSecurity
  url: security/julep-domain-security.yml
- type: Documentation
  url: https://docs.julep.ai
- type: DeveloperPortal
  url: https://docs.julep.ai
- type: APIReference
  url: https://docs.julep.ai/api-reference/agents/list-agents
- type: GettingStarted
  url: https://docs.julep.ai/introduction/quickstart
- type: GitHubOrganization
  url: https://github.com/julep-ai
- type: SourceCode
  url: https://github.com/julep-ai/julep
- type: Packages
  url: packages/julep-packages.yml
- type: SDKs
  url: packages/julep-packages.yml
- type: CLI
  url: cli/julep-cli.yml
- type: LLMsTxt
  url: llms/julep-llms.txt
- type: Lifecycle
  url: lifecycle/julep-lifecycle.yml
- type: ChangeLog
  url: changelog/julep-changelog.yml
- type: AgentSkill
  url: skills/_index.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence