Phi Longevity

Phi Longevity is a US health-data intelligence company whose PRISM engine consolidates a person's lab reports, wearable data and clinical notes into one scored, guideline-cited health report, with condition tracks for type-2 diabetes, lupus, cancer survivorship and general wellness. Its public developer surface is agent-native rather than REST: an official MCP server (hosted Streamable HTTP endpoint plus an npm stdio package, six tools, no key required, synthetic or de-identified values only), a signed A2A 1.0 agent card with an AP2/x402 pay-per-use extension, an llms.txt, and a $4.99 USDC per-call paid report settled via x402 on Base. Real medical records are analyzed only inside the authenticated app under a Google Cloud HIPAA BAA — PHI never transits the agent surfaces.

Phi Longevity is listed with 2 APIs on the APIs.io network. Tagged areas include Company, Healthcare, Health Data, Lab Results, and Biomarkers.

Phi Longevity’s developer surface includes documentation, getting-started guide, engineering blog, FAQ, pricing, signup flow, authentication, and 28 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

43.9/100 developing ▬ flat Agent 18/100 agent aware Front door AI 4/6 moderate Full breakdown ↓
scored 2026-10-31 · rubric v0.25.0 · Show this score on your site →

2 APIs 1 MCP Servers 1 Agent Skills

Company Healthcare Health Data Lab Results Biomarkers Chronic Disease Longevity MCP A2A Agentic Payments x402 Artificial Intelligence

Kin Score

Kin Score How this is scored →
scored 2026-10-31 · rubric v0.25.0

Composite quality — 43.9/100 · developing

Contract Quality 0.0 / 21

Developer Ergonomics 9.2 / 17

Access Clarity 15.7 / 17

Operational Transparency 2.3 / 11

Contract Governance 1.9 / 10

Discoverability 5.5 / 9

Regulatory Posture 5.1 / 15

Agent readiness — 18/100 · 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 0 / 9

Stable Error Semantics 8 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 7 / 7

Typed Event Surface 0 / 6

Agent Skills 5 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 8 / 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

Regulatory Posture applies to this provider. Its tags matched the Health 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 Contract +18 pts — api_specs includes an OpenAPI document
Agentic Access Contract +10 pts — agentic_access artifact present (x-agentic-access), graded by author
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)
Request/Response Examples +7 pts — share of operations carrying request/response examples; else an Examples / Code Samples link
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)
Registration Without a Human +6 pts — a `registration_endpoint` in the served RFC 8414 / OIDC discovery document

7 more unmet checks in the Agent Readiness table above.

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

Contract Quality scores 0.0 — up to +25.0 composite points
Operational Transparency scores 21.1 — up to +10.3 composite points
Contract Governance scores 18.2 — up to +9.8 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/philongevity-com/apis.yml: open an issue on github.com/api-evangelist/philongevity-com 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 →

Markets this provider is in provisional

The Kin Score Market layer reads a provider inside its market: its position, and how deep its integrations go. Depth is only comparable within a position. Provisional and unweighted: not part of the Kin Score or agent readiness.

Market	Position	Depth	Registered MCP server	Declares compatibility
IVD, Diagnostics and Surgical Devices (FDA / EU regulated device makers)	undeclared	-	1	1
x402 Micropayments & Agentic Pay-per-Call	undeclared	-	1	1

Registered MCP server and declares compatibility are report only — not weighted. Undeclared means we found nothing we can read, so there is no number: we never infer integrations.

Standards implemented 1

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.

x402

tagged — the provider's own APIs.json carries the standard as a tag; implementation not verified

APIs 2

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

Phi Longevity PRISM MCP Server

Official Model Context Protocol server for the PRISM biomarker-analysis engine. Hosted Streamable HTTP at https://philongevity.com/mcp (6 tools — analyze_biomarkers, list_suppor...

Phi Longevity PRISM A2A Agent

A2A 1.0 agent (JSON-RPC at https://philongevity.com/a2a) with one skill — chronic-disease records consolidation and visit prep — described by an ES256-signed agent card at /.wel...

MCP Servers 1

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

Phi Longevity MCP Server

Phi Longevity ships an official MCP server for its PRISM biomarker-analysis engine in three deployments, all verified live on 2026-09-19 by anonymous POST initialize / tools/lis...

MCP SERVER

Agent Skills 1

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

analyze-synthetic-panel-and-hand-off

AGENT SKILL

Pricing Plans 2

Published pricing tiers and plan structures.

Philongevity Com Plans Pricing

3 plans

PLANS

Philongevity Com Price Estimates

0 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Philongevity Com Rate Limits

0 limits

RATE LIMITS

FinOps 1

Cost, billing, and metering signals for API financial operations.

Philongevity Com Finops

FINOPS

Security Posture 3

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

Philongevity Com Authentication

none · 4 schemes

SECURITY

Philongevity Com Domain Security

TLSv1.3 · HSTS · DNSSEC · DMARC

SECURITY

Philongevity Com Trust Center

trust center published

SECURITY

Resources

Get Started 4

Portal, sign-up, and the first successful call

DeveloperPortal

GettingStarted

SignUp

Sandbox

Documentation 1

Reference material describing how the API behaves

Documentation

Documentation

Agent Surfaces 4

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt

MCPServer

WellKnown

AgentSkill

Design & Contract 5

Pagination, idempotency, versioning, errors, and events

Conformance

ErrorCatalog

Lifecycle

Conventions

Components

Build 2

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

GitHubOrganization

Packages

Packages

Access & Security 4

Authentication, authorization, and security posture

TrustCenter

Compliance

Authentication

DomainSecurity

Operate 3

Status, limits, changes, and where to get help

FAQ

FAQ

ChangeLog

ChangeLog

RateLimits

RateLimits

Commercial 4

Pricing, plans, and the legal terms of use

Pricing

TermsOfService

PrivacyPolicy

Plans

Company 2

The organization behind the API

Website

Website

Blog

Blog

Other 6

Properties that don't map to a standard resource type

AgentCard

AgentCard

RegulatoryPosture

RegulatoryPosture

DataSubjectRequest

ExitAssistance

Subprocessors

AITransparency

Source (apis.yml)

aid: philongevity-com
name: Phi Longevity
description: 'Phi Longevity is a US health-data intelligence company whose PRISM engine consolidates a person''s lab reports,
  wearable data and clinical notes into one scored, guideline-cited health report, with condition tracks for type-2 diabetes,
  lupus, cancer survivorship and general wellness. Its public developer surface is agent-native rather than REST: an official
  MCP server (hosted Streamable HTTP endpoint plus an npm stdio package, six tools, no key required, synthetic or de-identified
  values only), a signed A2A 1.0 agent card with an AP2/x402 pay-per-use extension, an llms.txt, and a $4.99 USDC per-call
  paid report settled via x402 on Base. Real medical records are analyzed only inside the authenticated app under a Google
  Cloud HIPAA BAA — PHI never transits the agent surfaces.'
url: https://raw.githubusercontent.com/api-evangelist/philongevity-com/refs/heads/main/apis.yml
image: https://philongevity.com/favicon.ico
x-type: company
x-source: harvest:a2a-registry
x-tier: profiled
x-tier-reason: enrichment pass 2026-09-19 — live MCP server, A2A agent card, llms.txt and x402 terms verified
position: Producing
specificationVersion: '0.20'
created: '2026-09-19'
modified: '2026-09-19'
tags:
- Company
- Healthcare
- Health Data
- Lab Results
- Biomarkers
- Chronic Disease
- Longevity
- MCP
- A2A
- Agentic Payments
- x402
- Artificial Intelligence
tags_raw:
- Company
- Healthcare
- Health Data
- Lab Results
- Biomarkers
- Chronic Disease
- Longevity
- MCP
- A2A
- Agent Payments
- x402
- Artificial Intelligence
apis:
- name: Phi Longevity PRISM MCP Server
  description: Official Model Context Protocol server for the PRISM biomarker-analysis engine. Hosted Streamable HTTP at https://philongevity.com/mcp
    (6 tools — analyze_biomarkers, list_supported_biomarkers, quick_check, get_methodology, sample_prism_report, full_prism_report
    — plus 4 resources and 1 prompt), a 4-tool directory build at /mcp-app, and an npm stdio package @phi-longevity/mcp-server.
    Anonymous; synthetic or de-identified values only; full_prism_report is paid per call ($4.99 USDC) via x402.
  image: https://philongevity.com/favicon.ico
  humanURL: https://philongevity.com/for-agents
  baseURL: https://philongevity.com/mcp
  tags:
  - MCP
  - Biomarkers
  - Lab Results
  - Health Data
  - x402
  properties:
  - type: MCPServer
    url: mcp/philongevity-com-mcp.yml
  - type: Documentation
    url: https://philongevity.com/for-agents
  - type: Packages
    url: packages/philongevity-com-packages.yml
  - type: Components
    url: components/philongevity-com-components.yml
  - type: Sandbox
    url: sandbox/philongevity-com-sandbox.yml
  - type: Demo
    url: https://philongevity.com/demo/prism-mcp-demo.webm
    name: PRISM MCP server live protocol recording (69 s, MCP Inspector)
- name: Phi Longevity PRISM A2A Agent
  description: A2A 1.0 agent (JSON-RPC at https://philongevity.com/a2a) with one skill — chronic-disease records consolidation
    and visit prep — described by an ES256-signed agent card at /.well-known/agent-card.json. Unauthenticated by design; streaming
    and push notifications declared false and honoured; advertises the AP2 payments extension settled via x402.
  image: https://philongevity.com/favicon.ico
  humanURL: https://philongevity.com/for-agents
  baseURL: https://philongevity.com/a2a
  tags:
  - A2A
  - Agent Card
  - Health Data
  - Medical Records
  - Agent Payments
  properties:
  - type: AgentCard
    url: a2a/philongevity-com-a2a.yml
  - type: Documentation
    url: https://philongevity.com/for-agents
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Website
  url: https://philongevity.com/
- type: DeveloperPortal
  url: https://philongevity.com/for-agents
- type: Documentation
  url: https://philongevity.com/for-agents
- type: GettingStarted
  url: https://philongevity.com/for-agents
- type: GitHubOrganization
  url: https://github.com/Philongevity
- type: Blog
  url: https://philongevity.com/blog
- type: FAQ
  url: https://philongevity.com/faq
- type: Pricing
  url: https://philongevity.com/pricing
- type: SignUp
  url: https://philongevity.com/signup
- type: TermsOfService
  url: https://philongevity.com/terms
- type: PrivacyPolicy
  url: https://philongevity.com/privacy
- type: TrustCenter
  url: security/philongevity-com-trust-center.yml
- type: Compliance
  url: https://philongevity.com/trust
- type: LLMsTxt
  url: llms/philongevity-com-llms.txt
- type: AgentCard
  url: a2a/philongevity-com-a2a.yml
- type: MCPServer
  url: mcp/philongevity-com-mcp.yml
- type: WellKnown
  url: well-known/philongevity-com-well-known.yml
- type: Packages
  url: packages/philongevity-com-packages.yml
- type: Conformance
  url: conformance/philongevity-com-conformance.yml
- type: ErrorCatalog
  url: errors/philongevity-com-problem-types.yml
- type: Lifecycle
  url: lifecycle/philongevity-com-lifecycle.yml
- type: Authentication
  url: authentication/philongevity-com-authentication.yml
- type: DomainSecurity
  url: security/philongevity-com-domain-security.yml
- type: Sandbox
  url: sandbox/philongevity-com-sandbox.yml
- type: Conventions
  url: conventions/philongevity-com-conventions.yml
- type: ChangeLog
  url: changelog/philongevity-com-changelog.yml
- type: Components
  url: components/philongevity-com-components.yml
- type: AgentSkill
  url: skills/_index.yml
- type: Plans
  url: plans/philongevity-com-plans-pricing.yml
- type: RateLimits
  url: rate-limits/philongevity-com-rate-limits.yml
- type: RegulatoryPosture
  url: regulatory/philongevity-com-regulatory-posture.yml
- type: DataSubjectRequest
  url: https://philongevity.com/privacy
- type: ExitAssistance
  url: https://philongevity.com/trust
- type: Subprocessors
  url: https://philongevity.com/privacy
- type: AITransparency
  url: https://philongevity.com/trust
x-enrichment:
  date: '2026-09-19'
  status: enriched
  artifacts_added: 28
  pass: local-v3
x-a2a:
  verified: true
  probed: '2026-09-26'
  url: https://philongevity.com/.well-known/agent-card.json
  grade: flavored
  protocol_version: '1.0'
  control: 404

Phi Longevity API — frequently asked questions

Does Phi Longevity have an API?

Yes. APIs.io lists 2 APIs from Phi Longevity, including Phi Longevity PRISM MCP Server and Phi Longevity PRISM A2A Agent.

How do I authenticate with the Phi Longevity API?

Phi Longevity uses bearer-token authentication (none · 4 schemes). The details are profiled on APIs.io as Philongevity Com Authentication.

How much does the Phi Longevity API cost?

APIs.io lists 3 pricing plans for Phi Longevity, with each plan's price, limits and inclusions under Pricing Plans on this page.

Does Phi Longevity have an MCP server?

Yes. APIs.io lists 1 MCP server for Phi Longevity: Phi Longevity ships an official MCP server for its PRISM biomarker-analysis engine in three deployments, all verified live on 2026-09-19 by anonymous POST initialize / tools/list: a hosted Streamable

Is the Phi Longevity API ready for AI agents?

Phi Longevity has a Kin Score of 43.9 out of 100 (developing) and an Agent Readiness score of 18.0 (agent-aware), scored by API Evangelist on 2026-10-31.

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