Swytchcode

Self-hosted AI agent execution layer that sits between an agent and production APIs, handling auth, retries, idempotency, policy enforcement, and audit logging across 2,000+ APIs. Consumable via a public npm-installable CLI (`swy`), an embedded local MCP server, and Runtime SDKs for JavaScript/TypeScript, Python, and Go, with a published llms.txt.

Swytchcode publishes 1 API on the APIs.io network. Tagged areas include AI / Agent Tooling, agentic middleware, API Integration, API Orchestration, and API execution layer.

Swytchcode’s developer surface includes CLI, authentication, changelog, sandbox, pricing, getting-started guide, API reference, and 18 more developer resources.

🌐 Visit website 📡 Source on GitHub

42.2/100 developing ▬ flat Agent 15/100 agent aware library Full breakdown ↓
scored 2026-09-14 · rubric v0.22.0

AccessFreemiumFree trial⚡ Free to try

1 APIs 1 MCP Servers

AI / Agent Toolingagentic middlewareAPI Integration API OrchestrationAPI execution layerLLM tool executionMCP Server Developer Tools API DocumentationAPI playground

Kin Score

Kin Score How this is scored →
scored 2026-09-14 · rubric v0.22.0

Composite quality — 42.2/100 · developing

Contract Quality 0.0 / 25

Developer Ergonomics 13.3 / 20

Access Clarity 13.9 / 20

Operational Transparency 5.1 / 13

Contract Governance 2.2 / 12

Discoverability 7.6 / 10

Agent readiness — 15/100 · agent aware

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 12 / 12

Machine-Readable Auth 10 / 10

Idempotency 9 / 9

Stable Error Semantics 8 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 7 / 7

Typed Event Surface 0 / 6

Agent Skills 0 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 0 / 4

Delegated User Identity 0 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 0 / 6

Agentic Commerce Well-Known Document 0 / 5

Create-or-Update Ergonomics could not be measured. We hold no machine-readable contract for this provider to read, so there is nothing to measure a write surface against. Excluded rather than scored zero: never-measured and measured-empty are different facts. Publishing an OpenAPI is what makes this facet — and several others — scorable at all.

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. Every facet and dimension name above is a link: it opens that measurement's own page — what it means, the exact checks that feed it, how the whole catalog distributes on it, and the providers at the top of it. This rating is computed from github.com/api-evangelist/swytchcode: open an issue to ask a question, or submit a pull request to add artifacts. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

APIs 1

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

Swytchcode Documentation & Agent Surfaces

Swytchcode's publicly consumable surfaces: developer documentation and a published llms.txt. The primary interface is an npm-installable CLI (`swy`) plus a local MCP server (std...

MCP Servers 1

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

Swytchcode MCP Server

Local MCP server embedded in the Swytchcode CLI (npm package `swytchcode`). Runs on the developer's machine over stdio (default) or HTTP/SSE — there is no hosted/remote endpoint...

MCP SERVER

Pricing Plans 1

Published pricing tiers and plan structures.

Swytchcode Plans Pricing

3 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Swytchcode Rate Limits

2 limits

RATE LIMITS

Security Posture 2

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Swytchcode Authentication

3 schemes

SECURITY

Swytchcode Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Resources

Get Started 3

Portal, sign-up, and the first successful call

Sandbox

Sandbox

GettingStarted

GettingStarted

Login

Documentation 1

Reference material describing how the API behaves

APIReference

APIReference

Agent Surfaces 2

MCP servers, agent skills, and machine-readable catalogs

MCPServer

MCPServer

LLMsTxt

LLMsTxt

Design & Contract 5

Pagination, idempotency, versioning, errors, and events

Conformance

Lifecycle

Conventions

Idempotency

ErrorCatalog

Build 4

SDKs, sample code, and the tooling you integrate with

Packages

Packages

SDKs

SDKs

CLI

CLI

GitHubOrganization

GitHubOrganization

Access & Security 2

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Authentication

Authentication

Operate 3

Status, limits, changes, and where to get help

RateLimits

RateLimits

ChangeLog

ChangeLog

Support

Support

Commercial 4

Pricing, plans, and the legal terms of use

Plans

Pricing

TermsOfService

PrivacyPolicy

Company 1

The organization behind the API

Website

Website

Source (apis.yml)

deliveryModel:
  model: library
  open_source: false
  commercial: true
  callable_host: false
  label: Library · CLI + local MCP server distributed through package registries, no callable service
  confidence: high
  source:
  - https://docs.swytchcode.com/llms.txt
  - https://www.swytchcode.com/pricing
  generated: '2026-09-03'
  method: searched
accessModel:
  pricing: freemium
  onboarding: self-service
  trial: true
  try_now: true
  public: true
  label: Freemium · self-service (free tier 1,000 execution calls/mo, no credit card; Pro $29/mo)
  confidence: high
  source:
  - https://www.swytchcode.com/pricing
  generated: '2026-09-03'
  method: searched
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/swytchcode.png
name: Swytchcode
description: Self-hosted AI agent execution layer that sits between an agent and production APIs, handling auth, retries,
  idempotency, policy enforcement, and audit logging across 2,000+ APIs. Consumable via a public npm-installable CLI (`swy`),
  an embedded local MCP server, and Runtime SDKs for JavaScript/TypeScript, Python, and Go, with a published llms.txt.
url: https://raw.githubusercontent.com/api-evangelist/swytchcode/refs/heads/main/apis.yml
created: '2026-07-02'
modified: '2026-09-03'
specificationVersion: '0.23'
tags:
- AI / Agent Tooling
- agentic middleware
- API Integration
- API Orchestration
- API execution layer
- LLM tool execution
- MCP Server
- Developer Tools
- API Documentation
- API playground
tags_raw:
- AI agent tooling
- agentic middleware
- API integration
- API orchestration
- API execution layer
- LLM tool execution
- MCP server
- developer tools
- API documentation
- API playground
apis:
- name: Swytchcode Documentation & Agent Surfaces
  description: 'Swytchcode''s publicly consumable surfaces: developer documentation and a published llms.txt. The primary
    interface is an npm-installable CLI (`swy`) plus a local MCP server (stdio/localhost, not a hosted endpoint) and Runtime
    SDKs for JS/TS, Python, and Go.'
  humanURL: https://docs.swytchcode.com
  baseURL: https://docs.swytchcode.com
  tags:
  - AI / Agent Tooling
  - agentic middleware
  - API Integration
  - API Orchestration
  - API execution layer
  - LLM tool execution
  - MCP Server
  - Developer Tools
  - API Documentation
  - API playground
  tags_raw:
  - AI agent tooling
  - agentic middleware
  - API integration
  - API orchestration
  - API execution layer
  - LLM tool execution
  - MCP server
  - developer tools
  - API documentation
  - API playground
  properties:
  - type: Documentation
    url: https://docs.swytchcode.com
  - type: LLMSTxt
    url: https://docs.swytchcode.com/llms.txt
maintainers:
- FN: Aditya Rohit
  url: https://www.swytchcode.com/about
  email: hello@swytchcode.com
generated:
  by: apis.io/add
  model: claude-opus-4-8
  confidence: 85
  at: '2026-07-02T22:28:34.614Z'
common:
- type: Website
  url: https://www.swytchcode.com/
- type: DomainSecurity
  url: security/swytchcode-domain-security.yml
- type: Packages
  url: packages/swytchcode-packages.yml
- type: SDKs
  url: packages/swytchcode-packages.yml
- type: MCPServer
  url: mcp/swytchcode-mcp.yml
- type: LLMsTxt
  url: llms/swytchcode-llms.txt
- type: Conformance
  url: conformance/swytchcode-conformance.yml
- type: Lifecycle
  url: lifecycle/swytchcode-lifecycle.yml
- type: CLI
  url: cli/swytchcode-cli.yml
- type: Conventions
  url: conventions/swytchcode-conventions.yml
- type: Idempotency
  url: conventions/swytchcode-conventions.yml
- type: Authentication
  url: authentication/swytchcode-authentication.yml
- type: ErrorCatalog
  url: errors/swytchcode-problem-types.yml
- type: Plans
  url: plans/swytchcode-plans-pricing.yml
- type: RateLimits
  url: rate-limits/swytchcode-rate-limits.yml
- type: ChangeLog
  url: changelog/swytchcode-changelog.yml
- type: Sandbox
  url: sandbox/swytchcode-sandbox.yml
- type: Pricing
  url: https://www.swytchcode.com/pricing
- type: TermsOfService
  url: https://www.swytchcode.com/terms
- type: PrivacyPolicy
  url: https://www.swytchcode.com/privacy
- type: GitHubOrganization
  url: https://github.com/swytchcodehq
- type: GettingStarted
  url: https://docs.swytchcode.com/quickstarts/getting-started/cli-only/
- type: APIReference
  url: https://docs.swytchcode.com/reference/commands/
- type: Support
  url: https://docs.swytchcode.com/reference/troubleshooting/
- type: Login
  url: https://app.swytchcode.com/
x-enrichment:
  date: '2026-09-03'
  status: enriched
  artifacts_added: 8
  pass: local-v1

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