ClinicalTracker.org

ClinicalTracker.org is a clinical trial monitoring service operated by AgentStructure.AI, an American LLC founded in 2026. It watches ClinicalTrials.gov and openFDA and emails users, or tells their AI assistant, when a followed trial or FDA record changes (new recruiting sites, status changes, posted results, approvals, recalls, label changes), always linking to the official record. It is offered as a remote MCP connector (https://clinicaltracker.org/mcp, plus a sign-in-free search-only connector at /mcp/public) for Claude, ChatGPT and other MCP apps, and the site states developers can call the same tools over REST at https://clinicaltracker.org/api/clinical/v1. A Free tier is available; Premium is announced as coming soon.

ClinicalTracker.org is listed with 2 APIs on the APIs.io network. Tagged areas include Company, Clinical Trials, Healthcare, Life Sciences, and FDA.

ClinicalTracker.org’s developer surface includes authentication, pricing, signup flow, support, engineering blog, and 14 more developer resources.

26.6/100 thin Agent 27/100 agent aware Full breakdown ↓
scored 2026-11-13 · rubric v0.28.0 · Show this score on your site →
AccessFreemiumSelf serve⚡ Free to try
2 APIs 1 MCP Servers
CompanyClinical TrialsHealthcareLife SciencesFDAMonitoringAlertsMCPAI AssistantOpen Data

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-11-13 · rubric v0.28.0
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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<a href="https://apis.io/providers/clinicaltracker-org/"><img src="https://apis.io/badge/clinicaltracker-org/card.svg" alt="ClinicalTracker.org on APIs.io — Kin Score by API Evangelist"></a>
Other styles, a README pill and a shields.io endpoint are on the badge page.
Raise your score.
Agent readiness — checks not met, largest first (exact, from this profile):
7 more unmet checks in the Agent Readiness table above.
Kin Score — facets with the most composite points still available (weight × headroom):
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.
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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/clinicaltracker-org/apis.yml: open an issue on github.com/api-evangelist/clinicaltracker-org 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 3

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.

measured — observed by APIs.io (documented)
measured — observed by APIs.io (verified)
measured — observed by APIs.io (published)

APIs 2

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

ClinicalTracker.org Clinical API

REST API for ClinicalTracker.org's clinical trial monitoring tools (search ClinicalTrials.gov, EU CTIS and openFDA, study change history, comparisons, watchlists). The homepage ...

ClinicalTracker.org MCP Connector

Remote MCP connector (Streamable HTTP) advertised on the homepage. https://clinicaltracker.org/mcp requires sign-in (401 anonymously); the search-only https://clinicaltracker.or...

MCP Servers 1

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

ClinicalTracker.org MCP Server

ClinicalTracker.org (operated by AgentStructure.AI) advertises two remote Streamable HTTP MCP connectors on its homepage: https://clinicaltracker.org/mcp (requires sign-in; 401 ...

MCP SERVER

ClinicalTracker.org API pricing

Prices published by ClinicalTracker.org.

PlanPrice
Free $0
Premium Price announced at launch

Plan details, limits and sources →

Pricing Plans 1

Published pricing tiers and plan structures.

Rate Limits 1

Documented rate limits and quota policies.

ClinicalTracker.org Rate Limits

0 limits

RATE LIMITS

Security Posture 4

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

ClinicalTracker.org Domain Security

TLSv1.3 · HSTS

SECURITY

ClinicalTracker.org Trust Center

trust center published

SECURITY

Resources

Get Started 1

Portal, sign-up, and the first successful call

Agent Surfaces 2

MCP servers, agent skills, and machine-readable catalogs

Build 1

SDKs, sample code, and the tooling you integrate with

Access & Security 6

Authentication, authorization, and security posture

Operate 1

Status, limits, changes, and where to get help

Commercial 4

Pricing, plans, and the legal terms of use

Company 2

The organization behind the API

Other 2

Properties that don't map to a standard resource type

Source (apis.yml)

apis.yml Raw ↑
aid: clinicaltracker-org
name: ClinicalTracker.org
description: ClinicalTracker.org is a clinical trial monitoring service operated by AgentStructure.AI, an American LLC founded
  in 2026. It watches ClinicalTrials.gov and openFDA and emails users, or tells their AI assistant, when a followed trial
  or FDA record changes (new recruiting sites, status changes, posted results, approvals, recalls, label changes), always
  linking to the official record. It is offered as a remote MCP connector (https://clinicaltracker.org/mcp, plus a sign-in-free
  search-only connector at /mcp/public) for Claude, ChatGPT and other MCP apps, and the site states developers can call the
  same tools over REST at https://clinicaltracker.org/api/clinical/v1. A Free tier is available; Premium is announced as coming
  soon.
url: https://artifacts.apis.io/clinicaltracker-org/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)
accessModel:
  pricing: freemium
  onboarding: self-serve
  trial: false
  try_now: true
  public: false
  gated: none
  gated_source:
  - onboarding
  label: Freemium · Self-serve signup
  confidence: medium
  probe_state: covered
  source:
  - plans
  - authentication
  - security
  generated: '2026-11-13'
  method: derived
specificationVersion: '0.20'
created: '2026-11-04'
modified: '2026-11-04'
tags:
- Company
- Clinical Trials
- Healthcare
- Life Sciences
- FDA
- Monitoring
- Alerts
- MCP
- AI Assistant
- Open Data
tags_raw:
- Company
- Clinical Trials
- Healthcare
- Life Sciences
- FDA
- Monitoring
- Alerts
- MCP
- AI Assistants
- Open Data
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
image: https://clinicaltracker.org/logos/clinicaltracker-180.png
common:
- type: IntegrationEdges
  url: integrations/clinicaltracker-org-integration-edges.yml
- type: Plans
  url: plans/clinicaltracker-org-plans-pricing.yml
- type: Compliance
  url: https://clinicaltracker.org/security
- type: Security
  url: security/clinicaltracker-org-vulnerability-disclosure.yml
- type: Authentication
  url: authentication/clinicaltracker-org-authentication.yml
- type: MCPServer
  url: mcp/clinicaltracker-org-mcp.yml
- type: WellKnown
  url: well-known/clinicaltracker-org-well-known.yml
- type: Hosts
  url: hosts/clinicaltracker-org-hosts.yml
- type: Vendors
  url: vendors/clinicaltracker-org-vendors.yml
- type: TrustCenter
  url: security/clinicaltracker-org-trust-center.yml
- type: VulnerabilityDisclosure
  url: security/clinicaltracker-org-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/clinicaltracker-org-domain-security.yml
- type: Website
  url: https://clinicaltracker.org/
- type: Pricing
  url: https://clinicaltracker.org/#pricing
- type: SignUp
  url: https://clinicaltracker.org/#signup
- type: Support
  url: https://agentstructure.ai/support
- type: TermsOfService
  url: https://agentstructure.ai/terms
- type: PrivacyPolicy
  url: https://agentstructure.ai/privacy
- type: Blog
  url: https://agentstructure.ai/blog
apis:
- aid: clinicaltracker-org:clinical-api
  name: ClinicalTracker.org Clinical API
  description: REST API for ClinicalTracker.org's clinical trial monitoring tools (search ClinicalTrials.gov, EU CTIS and
    openFDA, study change history, comparisons, watchlists). The homepage states "Developers can call the same tools over
    REST at https://clinicaltracker.org/api/clinical/v1" and offers a "Create a REST API key" action; no OpenAPI or REST reference
    is published (the clinicaltracker.org/docs pages are AgentStructure placeholders stating "No base URL is published").
  humanURL: https://clinicaltracker.org/
  baseURL: https://clinicaltracker.org/api/clinical/v1
  tags:
  - Clinical Trials
  - FDA
  - REST
- aid: clinicaltracker-org:mcp-server
  name: ClinicalTracker.org MCP Connector
  description: Remote MCP connector (Streamable HTTP) advertised on the homepage. https://clinicaltracker.org/mcp requires
    sign-in (401 anonymously); the search-only https://clinicaltracker.org/mcp/public answers initialize (serverInfo clinical-trial-tracker
    1.0.0) and tools/list anonymously with 7 tools including search_clinical_trials, get_clinical_trial, get_trial_changes,
    compare_clinical_trials, search_eu_trials, search_fda_updates and get_trial_intelligence_brief.
  humanURL: https://clinicaltracker.org/
  baseURL: https://clinicaltracker.org/mcp
  tags:
  - MCP
  - Clinical Trials
x-coverage:
  state: covered
  reason: identity-verified
  detail: Homepage title 'ClinicalTracker.org · Know when the trials you follow change', meta author AgentStructure.AI; legal/support/blog
    pages are linked from the homepage footer or sitemap on agentstructure.ai. AgentStructure /docs are generic parent placeholders
    ('No base URL is published') and were not recorded as this provider's Documentation.
  evidence:
  - url: https://clinicaltracker.org/
    status: 200
  - url: https://clinicaltracker.org/logos/clinicaltracker-180.png
    status: 200
  - url: https://clinicaltracker.org/sitemap.xml
    status: 200
  - url: https://agentstructure.ai/support
    status: 200
  - url: https://agentstructure.ai/terms
    status: 200
  - url: https://agentstructure.ai/privacy
    status: 200
  - url: https://agentstructure.ai/blog
    status: 200
  - url: https://agentstructure.ai/company
    status: 200
  - url: https://clinicaltracker.org/llms.txt
    status: 404
x-enrichment:
  date: '2026-11-04'
  status: enriched
  artifacts_added: 17
  pass: modular-v1
  engine: identity=anthropic,contract=anthropic,surfaces=anthropic,docs=anthropic,regulatory=anthropic

ClinicalTracker.org API — frequently asked questions

Does ClinicalTracker.org have an API?

Yes. APIs.io lists 2 APIs from ClinicalTracker.org, including ClinicalTracker.org Clinical API and ClinicalTracker.org MCP Connector.

How do I authenticate with the ClinicalTracker.org API?

ClinicalTracker.org documents its authentication (3 schemes). The details are profiled on APIs.io as ClinicalTracker.org Authentication.

How much does the ClinicalTracker.org API cost?

ClinicalTracker.org publishes its prices; its Free plan is $0 as of 2026-11-04. APIs.io lists 2 pricing plans for ClinicalTracker.org, with each plan's price, limits and inclusions under Pricing on this page.

Does ClinicalTracker.org have an MCP server?

Yes. APIs.io lists 1 MCP server for ClinicalTracker.org: ClinicalTracker.org (operated by AgentStructure.AI) advertises two remote Streamable HTTP MCP connectors on its homepage: https://clinicaltracker.org/mcp (requires sign-in; 401 anonymously) and the si

Is the ClinicalTracker.org API ready for AI agents?

ClinicalTracker.org has a Kin Score of 26.6 out of 100 (thin) and an Agent Readiness score of 26.8 (agent-aware), scored by API Evangelist on 2026-11-13.

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