Fluxtail

Fluxtail provides centralized log management powered by a Managed Control Plane (MCP). Users can search logs, diagnose errors, and integrate AI tools for automated insights. The platform supports various sources like AWS S3 and ALB logs, offers a 14‑day free trial without a credit card, and includes features such as live tailing, customizable receivers, and OAuth‑based access control for secure operations across teams.

Fluxtail publishes 4 API contracts indexed on the APIs.io network, including Facets API, Histogram API, Logs API, and 1 more. Tagged areas include Company, Logging, Centralized, MCP, and Artificial Intelligence.

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

Fluxtail’s developer surface includes authentication, getting-started guide, API reference, documentation, engineering blog, pricing, support, and 18 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

41.9/100 developing Agent 42/100 agent ready Full breakdown ↓
scored 2026-11-13 · rubric v0.28.0 · Show this score on your site →

AccessPaid

2 published contracts 1 MCP Servers

Company LoggingCentralizedMCP Artificial Intelligence

Kin Score

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

Composite quality — 41.9/100 · developing

Contract Quality 11.1 / 21

Developer Ergonomics 9.2 / 17

Access Clarity 7.2 / 17

Operational Transparency 0.0 / 11

Contract Governance 2.2 / 10

Discoverability 5.5 / 9

Regulatory Posture 2.6 / 15

Agent readiness — 42/100 · 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 6 / 6

Protected Resource Metadata 5 / 5

Registration Without a Human 6 / 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 →
Typed Event Surface +6 pts — AsyncAPI document, OR webhooks/callbacks objects in the as-published OpenAPI, OR common[].type includes Webhooks Ask about this →
Documented Reversibility +6 pts — a reversal operation in the contract, graded up when a window is documented too Ask about this →

4 more unmet checks in the Agent Readiness table above.

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

Operational Transparency scores 0.0 — up to +13.0 composite points Ask about this →
Contract Quality scores 52.4 — up to +11.9 composite points Ask about this →
Access Clarity scores 42.6 — up to +11.5 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/fluxtail-io/apis.yml: open an issue on github.com/api-evangelist/fluxtail-io 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 4

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)

OAuth 2.0 Protected Resource Metadata

measured — observed by APIs.io (verified)

Dynamic Client Registration

measured — observed by APIs.io (published)

OpenAPI

measured — observed by APIs.io (published)

APIs 4

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

Fluxtail Facets API

The Facets API from Fluxtail — 2 operation(s) for facets.

Fluxtail Histogram API

The Histogram API from Fluxtail — 1 operation(s) for histogram.

Fluxtail Logs API

The Logs API from Fluxtail — 1 operation(s) for logs.

Fluxtail Receivers API

The Receivers API from Fluxtail — 4 operation(s) for receivers.

MCP Servers 1

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

Fluxtail MCP Server

Remote MCP server at mcp.fluxtail.io requiring OAuth.

MCP SERVER

Fluxtail API pricing

Prices published by Fluxtail, read 2026-11-08 from fluxtail.io/pricing.

Plan	Price
Starter	$19
Pro	$49

Plan details, limits and sources →

Pricing Plans 1

Published pricing tiers and plan structures.

Fluxtail Plans Pricing

2 plans

PLANS

Semantic Vocabularies 1

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

Fluxtail Io Context

3 classes · 3 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.

Fluxtail API Rules

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

SPECTRAL

JSON Schema 2

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

Accepted

1 properties

JSON SCHEMA

Cursor

2 properties

JSON SCHEMA

Security Posture 2

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

Fluxtail Authentication

1 scheme

SECURITY

Fluxtail Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Agentic Access (API Evangelist recommendations) 1

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

Fluxtail Agentic Access

8 operations · 4 acting

AGENTIC

Resources

Get Started 1

Portal, sign-up, and the first successful call

GettingStarted

GettingStarted

Documentation 2

Reference material describing how the API behaves

APIReference

APIReference

Documentation

Documentation

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

Access & Security 2

Authentication, authorization, and security posture

Authentication

Authentication

DomainSecurity

DomainSecurity

Operate 1

Status, limits, changes, and where to get help

Support

Support

Commercial 4

Pricing, plans, and the legal terms of use

Plans

TermsOfService

PrivacyPolicy

Pricing

Company 2

The organization behind the API

Website

Website

Blog

Blog

Other 2

Properties that don't map to a standard resource type

Hosts

Hosts

Vendors

Vendors

Source (apis.yml)

aid: fluxtail-io
name: Fluxtail
accessModel:
  pricing: paid
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Paid
  confidence: medium
  source:
  - plans
  - authentication
  - security
  generated: '2026-11-13'
  method: derived
image: https://fluxtail.io/og-card.svg
description: Fluxtail provides centralized log management powered by a Managed Control Plane (MCP). Users can search logs,
  diagnose errors, and integrate AI tools for automated insights. The platform supports various sources like AWS S3 and ALB
  logs, offers a 14‑day free trial without a credit card, and includes features such as live tailing, customizable receivers,
  and OAuth‑based access control for secure operations across teams.
url: https://artifacts.apis.io/fluxtail-io/apis.yml
x-type: company
x-source: harvest:new-submission
x-tier: profiled
x-tier-reason: enrichment pass 2026-11-08 (modular-v1; was harvest)
specificationVersion: '0.20'
created: '2026-11-08'
modified: '2026-11-08'
tags:
- Company
- Logging
- Centralized
- MCP
- Artificial Intelligence
tags_raw:
- Company
- Logging
- Centralized
- MCP
- AI
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: AgenticAccess
  url: agentic-access/fluxtail-io-agentic-access.yml
- type: Plans
  url: plans/fluxtail-io-plans-pricing.yml
- type: Spectral
  url: rules/fluxtail-io-rules.yml
- type: JSONLD
  url: json-ld/fluxtail-io-context.jsonld
- type: Vocabulary
  url: vocabulary/fluxtail-io-vocabulary.yml
- type: AgentSkill
  url: skills/_index.yml
- type: DataModel
  url: data-model/fluxtail-io-data-model.yml
- type: Authentication
  url: authentication/fluxtail-io-authentication.yml
- type: ErrorCatalog
  url: errors/fluxtail-io-problem-types.yml
- type: Conformance
  url: conformance/fluxtail-io-conformance.yml
- type: LLMsTxt
  url: llms/fluxtail-io-llms.txt
- type: MCPServer
  url: mcp/fluxtail-io-mcp.yml
- type: WellKnown
  url: well-known/fluxtail-io-well-known.yml
- type: Hosts
  url: hosts/fluxtail-io-hosts.yml
- type: Vendors
  url: vendors/fluxtail-io-vendors.yml
- type: TermsOfService
  url: https://fluxtail.io/terms
- type: PrivacyPolicy
  url: https://fluxtail.io/privacy
- type: GettingStarted
  url: https://docs.fluxtail.io/getting-started/first-log/
- type: APIReference
  url: https://docs.fluxtail.io/api-reference/ingest/
- type: DomainSecurity
  url: security/fluxtail-io-domain-security.yml
- type: Website
  url: https://fluxtail.io
- type: Documentation
  url: https://docs.fluxtail.io
- type: Blog
  url: https://fluxtail.io/blog
- type: Pricing
  url: https://fluxtail.io/pricing
- type: Support
  url: https://fluxtail.io/contact
apis:
- aid: fluxtail-io:fluxtail-io-facets-api
  name: Fluxtail Facets API
  description: The Facets API from Fluxtail — 2 operation(s) for facets.
  humanURL: https://docs.fluxtail.io/api-reference/ingest/
  baseURL: https://stream.fluxtail.io
  tags:
  - Facets
  properties:
  - type: OpenAPI
    url: openapi/fluxtail-io-facets-api-openapi.yml
- aid: fluxtail-io:fluxtail-io-histogram-api
  name: Fluxtail Histogram API
  description: The Histogram API from Fluxtail — 1 operation(s) for histogram.
  humanURL: https://docs.fluxtail.io/api-reference/ingest/
  baseURL: https://stream.fluxtail.io
  tags:
  - Histogram
  properties:
  - type: OpenAPI
    url: openapi/fluxtail-io-histogram-api-openapi.yml
- aid: fluxtail-io:fluxtail-io-logs-api
  name: Fluxtail Logs API
  description: The Logs API from Fluxtail — 1 operation(s) for logs.
  humanURL: https://docs.fluxtail.io/api-reference/ingest/
  baseURL: https://stream.fluxtail.io
  tags:
  - Logs
  properties:
  - type: OpenAPI
    url: openapi/fluxtail-io-logs-api-openapi.yml
  - type: JSONSchema
    url: json-schema/fluxtail-io-cursor-schema.json
- aid: fluxtail-io:fluxtail-io-receivers-api
  name: Fluxtail Receivers API
  description: The Receivers API from Fluxtail — 4 operation(s) for receivers.
  humanURL: https://docs.fluxtail.io/api-reference/ingest/
  baseURL: https://ingest.fluxtail.io
  tags:
  - Receivers
  properties:
  - type: OpenAPI
    url: openapi/fluxtail-io-receivers-api-openapi.yml
  - type: JSONSchema
    url: json-schema/fluxtail-io-accepted-schema.json
x-submission-notes: Centralized log management with an MCP server
x-submission-probe: root 200, nonsense 404, docs site live
x-enrichment:
  date: '2026-11-08'
  status: enriched
  artifacts_added: 26
  pass: modular-v1
  engine: identity=local,contract=local,surfaces=local,docs=local,regulatory=local

Fluxtail API — frequently asked questions

Does Fluxtail have an API?

Yes. APIs.io lists 4 APIs from Fluxtail, including Fluxtail Facets API, Fluxtail Histogram API and Fluxtail Logs API, and 1 more.

Is there an OpenAPI specification for the Fluxtail API?

Yes. APIs.io indexes 4 OpenAPI specifications for Fluxtail, each linked for download from this page.

How do I authenticate with the Fluxtail API?

Fluxtail documents its authentication (1 scheme). The details are profiled on APIs.io as Fluxtail Authentication.

How much does the Fluxtail API cost?

Fluxtail publishes its prices; its Starter plan is $19 as of 2026-11-08. APIs.io lists 2 pricing plans for Fluxtail, with each plan's price, limits and inclusions under Pricing on this page.

Does Fluxtail have an MCP server?

Yes. APIs.io lists 1 MCP server for Fluxtail: Remote MCP server at mcp.fluxtail.io requiring OAuth.

Is the Fluxtail API ready for AI agents?

Fluxtail has a Kin Score of 41.9 out of 100 (developing) and an Agent Readiness score of 42.1 (agent-ready), scored by API Evangelist on 2026-11-13.

Work with this as data

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