Filter Solutions Ltd

Filter Solutions Ltd is a United Kingdom company specialising in oil contamination control and real-time lubricant condition monitoring for industrial equipment. Its two core technologies are OCM 1-micron bypass oil filtration and Tan Delta real-time oil condition monitoring, used together to help maintenance teams manage contamination, track lubricant condition and improve equipment reliability across power generation, CHP and biogas engines, industrial machinery and hydraulic systems operating in demanding environments.

Filter Solutions Ltd publishes 1 API contract indexed on the APIs.io network: Public Content API. Tagged areas include Company, Oil Filtration, Condition Monitoring, Industrial Maintenance, and Lubricants.

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

Filter Solutions Ltd’s developer surface includes support, documentation, and 17 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

26.0/100 emerging Agent 26/100 agent aware Full breakdown ↓
scored 2026-11-13 · rubric v0.28.0 · Show this score on your site →

AccessOpen

1 published contract 1 MCP Servers 1 Agent Skills

CompanyOil FiltrationCondition MonitoringIndustrial MaintenanceLubricants Power Generation United Kingdom

Kin Score

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

Composite quality — 26.0/100 · emerging

Contract Quality 10.0 / 21

Developer Ergonomics 2.7 / 17

Access Clarity 1.4 / 17

Operational Transparency 0.0 / 11

Contract Governance 2.2 / 10

Discoverability 6.4 / 9

Regulatory Posture 1.1 / 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 0 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 0 / 7

Typed Event Surface 0 / 6

Agent Skills 5 / 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 Energy & Utilities 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) Ask about this →
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 →
Stable Error Semantics +8 pts — OpenAPI $refs a shared error schema across 4xx/5xx responses (verified), else common[].type includes ErrorCatalog / ErrorCodes / DeclineCodes 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 →

8 more unmet checks in the Agent Readiness table above.

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

Access Clarity scores 8.5 — up to +18.3 composite points Ask about this →
Developer Ergonomics scores 16.1 — up to +16.8 composite points Ask about this →
Contract Quality scores 47.2 — up to +13.2 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/filtersolutions-co-uk/apis.yml: open an issue on github.com/api-evangelist/filtersolutions-co-uk 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 1

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

Filter Solutions Ltd Public Content API

WordPress-backed public content API exposing posts, pages, categories and tags from the Filter Solutions Ltd site, alongside a health endpoint for an agent integration.

MCP Servers 1

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

Filter Solutions Ltd MCP Server

MCP SERVER

Agent Skills 1

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

filter-solutions-content-discovery

AGENT SKILL

Semantic Vocabularies 1

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

Filtersolutions Co Uk Context

1 classes · 8 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.

Filter Solutions Ltd API Rules

39 rules · 37 error-severity 1 warn-severity 1 info-severity

SPECTRAL

OpenAPI Overlays 1

Overlays applied on top of this provider's contracts. Each card says who wrote it: a document the provider publishes, or one API Evangelist derived or generated.

Filter Solutions Ltd Openapi Overlay

0 actions · update · filtersolutions-co-uk-openapi.json

UNRECORDED

JSON Schema 1

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

WPContent

8 properties

JSON SCHEMA

Security Posture 2

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

Filter Solutions Ltd Authentication

0 schemes

SECURITY

Filter Solutions Ltd Domain Security

TLSv1.3

SECURITY

Agentic Access (API Evangelist recommendations) 1

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

Filter Solutions Ltd Agentic Access

5 operations

5 operations · 0 acting

AGENTIC

Resources

Documentation 1

Reference material describing how the API behaves

Documentation

Documentation

Agent Surfaces 4

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

AgentSkill

LLMsTxt

WellKnown

Design & Contract 6

Pagination, idempotency, versioning, errors, and events

Spectral

JSONLD

Vocabulary

DataModel

Conventions

Conformance

Build 1

SDKs, sample code, and the tooling you integrate with

ToolCrosswalk

ToolCrosswalk

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Operate 1

Status, limits, changes, and where to get help

Support

Support

Commercial 1

Pricing, plans, and the legal terms of use

PrivacyPolicy

PrivacyPolicy

Company 2

The organization behind the API

Website

Website

AboutUs

AboutUs

Other 2

Properties that don't map to a standard resource type

Hosts

Hosts

CaseStudies

CaseStudies

Source (apis.yml)

aid: filtersolutions-co-uk
name: Filter Solutions Ltd
description: Filter Solutions Ltd is a United Kingdom company specialising in oil contamination control and real-time lubricant
  condition monitoring for industrial equipment. Its two core technologies are OCM 1-micron bypass oil filtration and Tan
  Delta real-time oil condition monitoring, used together to help maintenance teams manage contamination, track lubricant
  condition and improve equipment reliability across power generation, CHP and biogas engines, industrial machinery and hydraulic
  systems operating in demanding environments.
accessModel:
  pricing: unknown
  onboarding: open
  trial: false
  try_now: false
  public: true
  gated: none
  gated_source:
  - onboarding
  label: Open access
  confidence: low
  source:
  - authentication
  - security
  generated: '2026-11-13'
  method: derived
image: https://www.filtersolutions.co.uk/wp-content/uploads/2026/07/ChatGPT-Image-Jul-19-2026-08_37_52-AM.png
url: https://artifacts.apis.io/filtersolutions-co-uk/apis.yml
x-type: company
x-source: harvest:mcp-registry
x-tier: profiled
x-tier-reason: enrichment pass 2026-11-07 (modular-v1; was harvest)
specificationVersion: '0.20'
created: '2026-11-07'
modified: '2026-11-07'
tags:
- Company
- Oil Filtration
- Condition Monitoring
- Industrial Maintenance
- Lubricants
- Power Generation
- United Kingdom
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: AgenticAccess
  url: agentic-access/filtersolutions-co-uk-agentic-access.yml
- type: Spectral
  url: rules/filtersolutions-co-uk-rules.yml
- type: JSONLD
  url: json-ld/filtersolutions-co-uk-context.jsonld
- type: Vocabulary
  url: vocabulary/filtersolutions-co-uk-vocabulary.yml
- type: AgentSkill
  url: skills/_index.yml
- type: DataModel
  url: data-model/filtersolutions-co-uk-data-model.yml
- type: Conventions
  url: conventions/filtersolutions-co-uk-conventions.yml
- type: Conformance
  url: conformance/filtersolutions-co-uk-conformance.yml
- type: LLMsTxt
  url: llms/filtersolutions-co-uk-llms.txt
- type: ToolCrosswalk
  url: mcp/filtersolutions-co-uk-tool-crosswalk.yml
- type: WellKnown
  url: well-known/filtersolutions-co-uk-well-known.yml
- type: Hosts
  url: hosts/filtersolutions-co-uk-hosts.yml
- type: DomainSecurity
  url: security/filtersolutions-co-uk-domain-security.yml
- type: Website
  url: https://www.filtersolutions.co.uk/
- type: AboutUs
  url: https://www.filtersolutions.co.uk/about-us/
- type: Support
  url: https://www.filtersolutions.co.uk/contact-filter-solutions-ltd/
- type: Documentation
  url: https://www.filtersolutions.co.uk/knowledge-centre/
- type: CaseStudies
  url: https://www.filtersolutions.co.uk/case-studies/
- type: PrivacyPolicy
  url: https://www.filtersolutions.co.uk/privacy-policy/
apis:
- name: Filter Solutions Ltd Public Content API
  description: WordPress-backed public content API exposing posts, pages, categories and tags from the Filter Solutions Ltd
    site, alongside a health endpoint for an agent integration.
  humanURL: https://www.filtersolutions.co.uk/
  baseURL: https://www.filtersolutions.co.uk
  properties:
  - type: OpenAPI
    url: openapi/filtersolutions-co-uk-openapi.yml
  - name: OpenAPI (provider-hosted)
    type: OpenAPI
    url: https://www.filtersolutions.co.uk/openapi.json
  - type: MCPServer
    url: https://www.filtersolutions.co.uk/mcp
  - type: JSONSchema
    url: json-schema/filtersolutions-co-uk-wpcontent-schema.json
  aid: filtersolutions-co-uk:filter-solutions-ltd-public-content-api
x-enrichment:
  date: '2026-11-07'
  status: enriched
  artifacts_added: 32
  pass: modular-v1
  engine: identity=anthropic,contract=anthropic,surfaces=anthropic,docs=anthropic,regulatory=anthropic

Filter Solutions Ltd API — frequently asked questions

Does Filter Solutions Ltd have an API?

Yes. APIs.io lists 1 API from Filter Solutions Ltd, including Filter Solutions Ltd Public Content API.

Is there an OpenAPI specification for the Filter Solutions Ltd API?

Yes. APIs.io indexes 1 OpenAPI specification for Filter Solutions Ltd, each linked for download from this page.

How do I authenticate with the Filter Solutions Ltd API?

Filter Solutions Ltd documents its authentication (0 schemes). The details are profiled on APIs.io as Filter Solutions Ltd Authentication.

Does Filter Solutions Ltd have an MCP server?

Yes. APIs.io lists 1 MCP server for Filter Solutions Ltd.

Is the Filter Solutions Ltd API ready for AI agents?

Filter Solutions Ltd has a Kin Score of 26.0 out of 100 (emerging) and an Agent Readiness score of 26.2 (agent-aware), scored by API Evangelist on 2026-11-13.

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