Clean.tools

Clean.tools offers private, browser‑based tools that run entirely on your device. It provides fast image resizing, file conversion, text utilities, finance calculators, time tools, and fun utilities without any uploads, accounts, or tracking. The service emphasizes privacy, running all processing locally in the browser, and aims to give users a secure, ad‑free experience.

Clean.tools publishes 7 API contracts indexed on the APIs.io network, including Color API, Data API, Datetime API, and 4 more. Tagged areas include Browser, Privacy, Tools, Image, and Conversion.

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

Clean.tools’ developer surface includes changelog, documentation, API reference, getting-started guide, support, and 21 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

31.9/100 thin Agent 26/100 agent aware Full breakdown ↓
scored 2026-11-06 · rubric v0.27.0 · Show this score on your site →

1 published contract 1 MCP Servers

Browser Privacy Tools Image Conversion

Kin Score

Kin Score How this is scored →
scored 2026-11-06 · rubric v0.27.0

Composite quality — 31.9/100 · thin

Contract Quality 11.2 / 21

Developer Ergonomics 5.3 / 17

Access Clarity 0.9 / 17

Operational Transparency 1.5 / 11

Contract Governance 2.2 / 10

Discoverability 5.5 / 9

Regulatory Posture 2.8 / 15

Agent readiness — 26/100 · agent aware

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 10

Documented Reversibility 0 / 6

MCP Server 12 / 12

Machine-Readable Auth 0 / 10

Idempotency 0 / 9

Stable Error Semantics 8 / 8

Request/Response Examples 7 / 7

Rate-Limit Signaling 0 / 7

Typed Event Surface 0 / 6

Agent Skills 0 / 5

Well-Known Catalog 4 / 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):

Machine-Readable Auth +10 pts — a served openid-configuration/oauth-authorization-server carrying `issuer` (served), else the securitySchemes class in the provider OpenAPIs — bound (mutualTLS, DPoP, Signature) > negotiable (oauth2 authorizationCode/clientCredentials, openIdConnect) > bearer (http bearer, apiKey)
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)
A2A Agent Card +8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0
Rate-Limit Signaling +7 pts — OpenAPI responses document X-RateLimit-* / RateLimit headers (verified), else a rate_limits artifact or RateLimits link (documented)
Registration Without a Human +6 pts — a `registration_endpoint` in the served RFC 8414 / OIDC discovery document
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)

7 more unmet checks in the Agent Readiness table above.

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

Access Clarity scores 5.3 — up to +18.9 composite points
Developer Ergonomics scores 31.0 — up to +13.8 composite points
Contract Quality scores 52.9 — up to +11.8 composite points

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.

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/clean-tools/apis.yml: open an issue on github.com/api-evangelist/clean-tools 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 7

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

Clean.tools Color API

Color conversion, palettes, and accessibility — deterministic.

Clean.tools Data API

Structured-data conversion and validation — deterministic.

Clean.tools Datetime API

Cron, RRULE, timezone, and timestamp tools — deterministic.

Clean.tools Developer API

Hashing, encoding, JWT, regex, and ID tools.

Clean.tools Finance API

Loan, interest, and percentage math — deterministic.

Clean.tools Random API

Cryptographically random generators (NOT deterministic).

Clean.tools Text API

Text analysis and transformation — deterministic.

Scroll for all 7

MCP Servers 1

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

Clean.tools MCP Server

Remote MCP server at api.clean.tools.

MCP SERVER

Semantic Vocabularies 1

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

Clean Tools Context

2 classes · 3 properties

JSON-LD

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

Clean.tools API Rules

50 rules · 48 errors 1 warnings 1 info

SPECTRAL

Security Posture 2

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

Clean Tools Domain Security

TLSv1.3

SECURITY

Clean Tools Vulnerability Disclosure

security.txt · contact published

SECURITY

Agentic Access 1

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

Clean Tools Agentic Access

42 operations · 40 acting · 2 human-in-the-loop

42 operations · 40 acting

AGENTIC

Resources

Get Started 2

Portal, sign-up, and the first successful call

DeveloperPortal

DeveloperPortal

GettingStarted

GettingStarted

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

Agent Surfaces 4

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

LLMsTxt

MCPServer

WellKnown

Design & Contract 6

Pagination, idempotency, versioning, errors, and events

Spectral

JSONLD

Vocabulary

DataModel

ErrorCatalog

Conformance

Build 2

SDKs, sample code, and the tooling you integrate with

SDKs

SDKs

Packages

Packages

Access & Security 4

Authentication, authorization, and security posture

Security

Security

SecurityTxt

SecurityTxt

VulnerabilityDisclosure

VulnerabilityDisclosure

DomainSecurity

DomainSecurity

Operate 2

Status, limits, changes, and where to get help

ChangeLog

ChangeLog

Support

Support

Commercial 1

Pricing, plans, and the legal terms of use

PrivacyPolicy

PrivacyPolicy

Company 1

The organization behind the API

Website

Website

Other 2

Properties that don't map to a standard resource type

Hosts

Hosts

Vendors

Vendors

Source (apis.yml)

aid: clean-tools
name: Clean.tools
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source:
  - security
  generated: '2026-11-06'
  method: derived
image: https://clean.tools/assets/images/og-image.png
description: Clean.tools offers private, browser‑based tools that run entirely on your device. It provides fast image resizing,
  file conversion, text utilities, finance calculators, time tools, and fun utilities without any uploads, accounts, or tracking.
  The service emphasizes privacy, running all processing locally in the browser, and aims to give users a secure, ad‑free
  experience.
url: https://artifacts.apis.io/clean-tools/apis.yml
x-type: company
x-source: harvest:mcp-registry
x-tier: profiled
x-tier-reason: enrichment pass 2026-11-04 (modular-v1; was harvest)
specificationVersion: '0.20'
created: '2026-11-03'
modified: '2026-11-03'
tags:
- Browser
- Privacy
- Tools
- Image
- Conversion
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: AgenticAccess
  url: agentic-access/clean-tools-agentic-access.yml
- type: Spectral
  url: rules/clean-tools-rules.yml
- type: JSONLD
  url: json-ld/clean-tools-context.jsonld
- type: Vocabulary
  url: vocabulary/clean-tools-vocabulary.yml
- type: DataModel
  url: data-model/clean-tools-data-model.yml
- type: Security
  url: https://clean.tools/privacy/
- type: ErrorCatalog
  url: errors/clean-tools-problem-types.yml
- type: Conformance
  url: conformance/clean-tools-conformance.yml
- type: LLMsTxt
  url: llms/clean-tools-llms.txt
- type: MCPServer
  url: mcp/clean-tools-mcp.yml
- type: SecurityTxt
  url: well-known/clean-tools-security.txt
- type: WellKnown
  url: well-known/clean-tools-well-known.yml
- type: Hosts
  url: hosts/clean-tools-hosts.yml
- type: Vendors
  url: vendors/clean-tools-vendors.yml
- type: SDKs
  url: packages/clean-tools-packages.yml
- type: Packages
  url: packages/clean-tools-packages.yml
- type: ChangeLog
  url: https://clean.tools/changelog/
- type: VulnerabilityDisclosure
  url: security/clean-tools-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/clean-tools-domain-security.yml
- type: Website
  url: https://clean.tools/
- type: DeveloperPortal
  url: https://clean.tools/developers/
- type: Documentation
  url: https://clean.tools/developers/
- type: APIReference
  url: https://clean.tools/developers/
- type: GettingStarted
  url: https://clean.tools/developers/
- type: Support
  url: mailto:support@clean.tools
- type: PrivacyPolicy
  url: https://clean.tools/privacy/
apis:
- aid: clean-tools:clean-tools-color-api
  name: Clean.tools Color API
  description: Color conversion, palettes, and accessibility — deterministic.
  humanURL: https://clean.tools/developers/
  baseURL: https://api.clean.tools
  tags:
  - Color
  tags_raw:
  - color
  properties:
  - type: OpenAPI
    url: openapi/clean-tools-color-api-openapi.yml
- aid: clean-tools:clean-tools-data-api
  name: Clean.tools Data API
  description: Structured-data conversion and validation — deterministic.
  humanURL: https://clean.tools/developers/
  baseURL: https://api.clean.tools
  tags:
  - Data
  tags_raw:
  - data
  properties:
  - type: OpenAPI
    url: openapi/clean-tools-data-api-openapi.yml
- aid: clean-tools:clean-tools-datetime-api
  name: Clean.tools Datetime API
  description: Cron, RRULE, timezone, and timestamp tools — deterministic.
  humanURL: https://clean.tools/developers/
  baseURL: https://api.clean.tools
  tags:
  - Date/Time
  tags_raw:
  - datetime
  properties:
  - type: OpenAPI
    url: openapi/clean-tools-datetime-api-openapi.yml
- aid: clean-tools:clean-tools-developer-api
  name: Clean.tools Developer API
  description: Hashing, encoding, JWT, regex, and ID tools.
  humanURL: https://clean.tools/developers/
  baseURL: https://api.clean.tools
  tags:
  - Developers
  tags_raw:
  - developer
  properties:
  - type: OpenAPI
    url: openapi/clean-tools-developer-api-openapi.yml
- aid: clean-tools:clean-tools-finance-api
  name: Clean.tools Finance API
  description: Loan, interest, and percentage math — deterministic.
  humanURL: https://clean.tools/developers/
  baseURL: https://api.clean.tools
  tags:
  - Finance
  tags_raw:
  - finance
  properties:
  - type: OpenAPI
    url: openapi/clean-tools-finance-api-openapi.yml
- aid: clean-tools:clean-tools-random-api
  name: Clean.tools Random API
  description: Cryptographically random generators (NOT deterministic).
  humanURL: https://clean.tools/developers/
  baseURL: https://api.clean.tools
  tags:
  - Random
  tags_raw:
  - random
  properties:
  - type: OpenAPI
    url: openapi/clean-tools-random-api-openapi.yml
- aid: clean-tools:clean-tools-text-api
  name: Clean.tools Text API
  description: Text analysis and transformation — deterministic.
  humanURL: https://clean.tools/developers/
  baseURL: https://api.clean.tools
  tags:
  - Text
  tags_raw:
  - text
  properties:
  - type: OpenAPI
    url: openapi/clean-tools-text-api-openapi.yml
x-enrichment:
  date: '2026-11-04'
  status: enriched
  artifacts_added: 25
  pass: modular-v1
  engine: identity=local,contract=local,surfaces=local,docs=local,regulatory=local

Clean.tools API — frequently asked questions

Does Clean.tools have an API?

Yes. APIs.io lists 7 APIs from Clean.tools, including Clean.tools Color API, Clean.tools Data API and Clean.tools Datetime API, and 4 more.

Is there an OpenAPI specification for the Clean.tools API?

Yes. APIs.io indexes 7 OpenAPI specifications for Clean.tools, each linked for download from this page.

Does Clean.tools have an MCP server?

Yes. APIs.io lists 1 MCP server for Clean.tools: Remote MCP server at api.clean.tools.

Is the Clean.tools API ready for AI agents?

Clean.tools has a Kin Score of 31.9 out of 100 (thin) and an Agent Readiness score of 25.8 (agent-aware), scored by API Evangelist on 2026-11-06.

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