Harvis

Harvis provides a simple service to deploy any folder of static files with a single command, generating a live URL instantly. It offers an HTTP API and an MCP server for agents, requiring no account, configuration, or build pipeline. The platform emphasizes quick sharing, developer-friendly tooling, and supports custom domains for production use.

Harvis publishes 5 API contracts indexed on the APIs.io network, including Files API, Keys API, Meta API, and 2 more. Tagged areas include Company, Deployment, Static Sites, and Developer Tools.

The Harvis catalog on APIs.io includes 1 JSON-LD context and 1 Spectral governance ruleset.

Harvis’ developer surface includes pricing, engineering blog, documentation, API reference, authentication, and 23 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

46.9/100 developing Agent 29/100 agent ready Full breakdown ↓
scored 2026-11-13 · rubric v0.28.0 · Show this score on your site →

AccessFreemiumOpen⚡ Free to try

1 published contract 1 MCP Servers 2 Agent Skills

Company Deployment Static Sites Developer Tools

Kin Score

Kin Score How this is scored →
scored 2026-11-13 · rubric v0.28.0

Composite quality — 46.9/100 · developing

Contract Quality 13.0 / 21

Developer Ergonomics 6.8 / 17

Access Clarity 10.5 / 17

Operational Transparency 2.1 / 11

Contract Governance 2.2 / 10

Discoverability 4.8 / 9

Regulatory Posture 2.8 / 15

Agent readiness — 29/100 · agent ready

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 10

Documented Reversibility 0 / 6

MCP Server 12 / 12

Machine-Readable Auth 10 / 10

Idempotency 0 / 9

Stable Error Semantics 8 / 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

Delegated User Identity 0 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 0 / 6

Agentic Commerce Well-Known Document 0 / 5

Pagination 5 / 5

Distinct Operations 3 / 3

MCP Tool Quality 6 / 6

Regulatory Posture applies to this provider. Its tags matched the Horizontal (data, software, accessibility, platform) regime, so Regulatory Posture carries 15 points of the composite. If this regime is wrong for your business, say so on your provider repo — the applicability map is public and we will correct it.

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.

The six quality facets above are damped to 85 points between them, because the conditional facet above carries the other 15. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 85% of its nominal weight, not 100%. The full arithmetic is at apis.io/rating/.

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Agent readiness — checks not met, largest first (exact, from this profile):

Idempotency +9 pts — OpenAPI mutating operations declare an idempotency key — a header, a request-body property, or a named de-duplication token whose own description says so (verified); else common[].type matches /idempoten/i (documented) Ask about this →
A2A Agent Card +8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0 Ask about this →
Rate-Limit Signaling +7 pts — OpenAPI responses document X-RateLimit-* / RateLimit headers (verified), else a rate_limits artifact or RateLimits link (documented) Ask about this →
Request/Response Examples +7 pts — share of operations carrying request/response examples; else an Examples / Code Samples link Ask about this →
Registration Without a Human +6 pts — a `registration_endpoint` in the served RFC 8414 / OIDC discovery document Ask about this →
Delegated User Identity +6 pts — a served discovery document listing authorization_code in grant_types_supported (served), else an oauth2 authorizationCode flow or openIdConnect declared in an OpenAPI (documented) Ask about this →

7 more unmet checks in the Agent Readiness table above.

Kin Score — facets with the most composite points still available (weight × headroom):

Developer Ergonomics scores 39.9 — up to +12.0 composite points Ask about this →
Operational Transparency scores 19.0 — up to +10.5 composite points Ask about this →
Contract Quality scores 61.1 — up to +9.7 composite points Ask about this →

Each check links to what satisfies it. Publish the artifact, or tell us where it already lives, and the score moves on the next scoring run.

Not sure how this applies to your stack? Ask about any one item. Kin Lane reads every question, looks at your profile and your situation, and replies with what a fix would take — scoped to that one area, priced up front, yours whether you ship it or not. Ask a question →

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 the provider profile at artifacts.apis.io/harvis-dev/apis.yml: open an issue on github.com/api-evangelist/harvis-dev to ask a question or point us at an artifact you publish. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

Standards implemented 2

Standards this provider implements or carries. De facto ones are profiled and measured by the API Commons; formal ones come from the standards directory and are linked by the provider's own tags. The evidence column says how each claim was established — not that it was made.

Model Context Protocol (MCP)

measured — observed by APIs.io (documented)

OpenAPI

measured — observed by APIs.io (published)

APIs 5

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

Harvis Files API

The files of one site.

Harvis Keys API

Account API keys. Session-only: a key cannot mint another key.

Harvis Meta API

Checking that a credential works.

Harvis Sites API

Creating, deploying and managing hosted sites.

Harvis Submissions API

What visitors typed into a .

MCP Servers 1

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

Harvis MCP Server

Remote MCP server at harvis.dev.

MCP SERVER

Agent Skills 2

Packaged agent skills for driving this provider's APIs from an AI assistant.

harvis-dev-files-manage

AGENT SKILL

harvis-dev-manage-keys

AGENT SKILL

Harvis API pricing

Prices published by Harvis, read 2026-11-11 from harvis.dev/pricing.

Plan	Price
Free	$0
Starter	$5/month
Growth	$15/month
Scale	$40/month
Enterprise	$100/month

Plan details, limits and sources →

Pricing Plans 1

Published pricing tiers and plan structures.

Harvis Plans Pricing

5 plans

PLANS

Semantic Vocabularies 1

JSON-LD contexts and semantic vocabularies used across these APIs.

Harvis Dev Context

29 classes · 43 properties

JSON-LD

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs. Counts are the severity each rule declares, not results of running them.

Harvis API Rules

53 rules · 49 error-severity 3 warn-severity 1 info-severity

SPECTRAL

JSON Schema 6

Standalone JSON Schema definitions for this provider's data models.

AddFilesInput

2 properties

JSON SCHEMA

ApiIndex

4 properties

JSON SCHEMA

CreateSiteInput

3 properties

JSON SCHEMA

DeploySiteInput

3 properties

JSON SCHEMA

ImportSiteInput

2 properties

JSON SCHEMA

SubmissionSummary

3 properties

JSON SCHEMA

Security Posture 2

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

Harvis Authentication

apiKey/http · 2 schemes

SECURITY

Harvis Domain Security

TLSv1.3 · DMARC

SECURITY

Agentic Access (API Evangelist recommendations) 1

Recommended x-agentic-access execution contracts for AI agents.

Harvis Agentic Access

23 operations · 13 acting · 2 human-in-the-loop

23 operations · 13 acting

AGENTIC

Resources

Get Started 1

Portal, sign-up, and the first successful call

Login

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

Agent Surfaces 5

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

AgentSkill

LLMsTxt

MCPServer

WellKnown

Design & Contract 6

Pagination, idempotency, versioning, errors, and events

Spectral

JSONLD

Vocabulary

DataModel

ErrorCatalog

Conformance

Build 3

SDKs, sample code, and the tooling you integrate with

SDKs

SDKs

Packages

Packages

GitHubOrganization

GitHubOrganization

Access & Security 2

Authentication, authorization, and security posture

Authentication

Authentication

DomainSecurity

DomainSecurity

Operate 1

Status, limits, changes, and where to get help

StatusPage

StatusPage

Commercial 4

Pricing, plans, and the legal terms of use

Plans

TermsOfService

PrivacyPolicy

Pricing

Company 2

The organization behind the API

Blog

Blog

Website

Website

Other 2

Properties that don't map to a standard resource type

Hosts

Hosts

Vendors

Vendors

Source (apis.yml)

aid: harvis-dev
name: Harvis
accessModel:
  pricing: freemium
  onboarding: open
  trial: false
  try_now: true
  public: true
  gated: none
  gated_source:
  - onboarding
  label: Freemium · Open access
  confidence: medium
  source:
  - plans
  - authentication
  - security
  generated: '2026-11-13'
  method: derived
image: https://harvis.dev/og-image.png
description: Harvis provides a simple service to deploy any folder of static files with a single command, generating a live
  URL instantly. It offers an HTTP API and an MCP server for agents, requiring no account, configuration, or build pipeline.
  The platform emphasizes quick sharing, developer-friendly tooling, and supports custom domains for production use.
url: https://artifacts.apis.io/harvis-dev/apis.yml
x-type: company
x-source: harvest:mcp-registry
x-tier: profiled
x-tier-reason: enrichment pass 2026-11-11 (modular-v1; was harvest)
specificationVersion: '0.20'
created: '2026-11-10'
modified: '2026-11-10'
tags:
- Company
- Deployment
- Static Sites
- Developer Tools
tags_raw:
- Company
- Deployment
- StaticSite
- DeveloperTools
- API
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: AgenticAccess
  url: agentic-access/harvis-dev-agentic-access.yml
- type: Plans
  url: plans/harvis-dev-plans-pricing.yml
- type: Spectral
  url: rules/harvis-dev-rules.yml
- type: JSONLD
  url: json-ld/harvis-dev-context.jsonld
- type: Vocabulary
  url: vocabulary/harvis-dev-vocabulary.yml
- type: AgentSkill
  url: skills/_index.yml
- type: DataModel
  url: data-model/harvis-dev-data-model.yml
- type: ErrorCatalog
  url: errors/harvis-dev-problem-types.yml
- type: Conformance
  url: conformance/harvis-dev-conformance.yml
- type: LLMsTxt
  url: llms/harvis-dev-llms.txt
- type: MCPServer
  url: mcp/harvis-dev-mcp.yml
- type: WellKnown
  url: well-known/harvis-dev-well-known.yml
- type: Hosts
  url: hosts/harvis-dev-hosts.yml
- type: Vendors
  url: vendors/harvis-dev-vendors.yml
- type: SDKs
  url: packages/harvis-dev-packages.yml
- type: Packages
  url: packages/harvis-dev-packages.yml
- type: TermsOfService
  url: https://harvis.dev/legal/terms-of-service
- type: StatusPage
  url: https://status.harvis.dev/
- type: PrivacyPolicy
  url: https://harvis.dev/legal/privacy-policy
- type: Pricing
  url: https://harvis.dev/pricing
- type: Login
  url: https://harvis.dev/sign-in
- type: GitHubOrganization
  url: https://github.com/harvis-io
- type: Blog
  url: https://blog.harvis.dev/
- type: Documentation
  url: https://docs.harvis.dev/
- type: APIReference
  url: https://docs.harvis.dev/llms.txt
- type: Authentication
  url: authentication/harvis-dev-authentication.yml
- type: DomainSecurity
  url: security/harvis-dev-domain-security.yml
- type: Website
  url: https://harvis.dev/
apis:
- aid: harvis-dev:harvis-dev-files-api
  name: Harvis Files API
  description: The files of one site.
  humanURL: https://harvis.dev/
  baseURL: https://harvis.dev
  tags:
  - File
  tags_raw:
  - files
  properties:
  - type: OpenAPI
    url: openapi/harvis-dev-files-api-openapi.yml
  - type: JSONSchema
    url: json-schema/harvis-dev-add-files-input-schema.json
- aid: harvis-dev:harvis-dev-keys-api
  name: Harvis Keys API
  description: 'Account API keys. Session-only: a key cannot mint another key.'
  humanURL: https://harvis.dev/
  baseURL: https://harvis.dev
  tags:
  - Keys
  tags_raw:
  - keys
  properties:
  - type: OpenAPI
    url: openapi/harvis-dev-keys-api-openapi.yml
- aid: harvis-dev:harvis-dev-meta-api
  name: Harvis Meta API
  description: Checking that a credential works.
  humanURL: https://harvis.dev/
  baseURL: https://harvis.dev
  tags:
  - Meta
  tags_raw:
  - meta
  properties:
  - type: OpenAPI
    url: openapi/harvis-dev-meta-api-openapi.yml
  - type: JSONSchema
    url: json-schema/harvis-dev-api-index-schema.json
- aid: harvis-dev:harvis-dev-sites-api
  name: Harvis Sites API
  description: Creating, deploying and managing hosted sites.
  humanURL: https://harvis.dev/
  baseURL: https://harvis.dev
  tags:
  - Sites
  tags_raw:
  - sites
  properties:
  - type: OpenAPI
    url: openapi/harvis-dev-sites-api-openapi.yml
  - type: JSONSchema
    url: json-schema/harvis-dev-create-site-input-schema.json
  - type: JSONSchema
    url: json-schema/harvis-dev-deploy-site-input-schema.json
  - type: JSONSchema
    url: json-schema/harvis-dev-import-site-input-schema.json
- aid: harvis-dev:harvis-dev-submissions-api
  name: Harvis Submissions API
  description: What visitors typed into a <form harvis-form>.
  humanURL: https://harvis.dev/
  baseURL: https://harvis.dev
  tags:
  - Submissions
  tags_raw:
  - submissions
  properties:
  - type: OpenAPI
    url: openapi/harvis-dev-submissions-api-openapi.yml
  - type: JSONSchema
    url: json-schema/harvis-dev-submission-summary-schema.json
x-enrichment:
  date: '2026-11-11'
  status: enriched
  artifacts_added: 29
  pass: modular-v1
  engine: identity=local,contract=local,surfaces=local,docs=local,regulatory=local

Harvis API — frequently asked questions

Does Harvis have an API?

Yes. APIs.io lists 5 APIs from Harvis, including Harvis Files API, Harvis Keys API and Harvis Meta API, and 2 more.

Is there an OpenAPI specification for the Harvis API?

Yes. APIs.io indexes 5 OpenAPI specifications for Harvis, each linked for download from this page.

How do I authenticate with the Harvis API?

Harvis uses bearer-token authentication (apiKey/http · 2 schemes). The details are profiled on APIs.io as Harvis Authentication.

How much does the Harvis API cost?

Harvis publishes its prices; its Free plan is $0 as of 2026-11-11. APIs.io lists 5 pricing plans for Harvis, with each plan's price, limits and inclusions under Pricing on this page.

Does Harvis have an MCP server?

Yes. APIs.io lists 1 MCP server for Harvis: Remote MCP server at harvis.dev.

Is the Harvis API ready for AI agents?

Harvis has a Kin Score of 46.9 out of 100 (developing) and an Agent Readiness score of 28.9 (agent-ready), scored by API Evangelist on 2026-11-13.

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get_provider_operationsEvery operation across all of their OpenAPIs — one call instead of parsing every spec.
get_provider_toolsEvery MCP tool they ship, with the operation each wraps.
get_provider_evidenceHow each part of their score was established. Free — the basis for a claim should not sit behind it.
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