Microsoft Excel (Advanced)

Advanced automation and integration APIs for Microsoft Excel, enabling programmatic access to spreadsheet data, formulas, charts, and automation capabilities through Microsoft Graph, Office Scripts, JavaScript add-ins, custom functions, OneDrive REST endpoints, and Power Automate connectors.

Microsoft Excel (Advanced) publishes 14 API contracts indexed on the APIs.io network, including Charts API, Functions API, Range API, and 11 more. Tagged areas include Automation, Business Intelligence, Data Analysis, Office, and Spreadsheets.

The Microsoft Excel (Advanced) catalog on APIs.io includes 1 Spectral governance ruleset.

Microsoft Excel (Advanced)’s developer surface includes authentication, developer portal, and 13 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

42.4/100 developing ▬ flat Agent 25/100 agent aware saas Full breakdown ↓
scored 2026-11-06 · rubric v0.27.0 · Show this score on your site →

AccessFreemiumSelf serve⚡ Free to try

1 published contract

Automation Business Intelligence Data Analysis Office Spreadsheets

Kin Score

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

Composite quality — 42.4/100 · developing

Contract Quality 9.1 / 19

Developer Ergonomics 8.6 / 15

Access Clarity 4.3 / 15

Operational Transparency 2.6 / 10

Contract Governance 1.2 / 9

Discoverability 4.3 / 8

Regulatory Posture 5.3 / 15

Create-or-Update Ergonomics 0.0 / 10

Agent readiness — 25/100 · agent aware

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 10

Documented Reversibility 0 / 6

MCP Server 0 / 12

Machine-Readable Auth 10 / 10

Idempotency 0 / 9

Stable Error Semantics 0 / 8

Request/Response Examples 7 / 7

Rate-Limit Signaling 7 / 7

Typed Event Surface 0 / 6

Agent Skills 0 / 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 0 / 5

Registration Without a Human 0 / 6

Agentic Commerce Well-Known Document 0 / 5

Pagination 0 / 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 applies to this provider. This API accepts writes, so it carries 10 points of the composite. It is scored from the published contracts themselves: whether a caller can create-or-update in one call, whether the write accepts a key the caller already holds, and whether the response says which branch ran. Without that, every write needs a search-and-branch in front of it, and the first time that check is skipped a duplicate record is created. Scored against the observed mean rather than raw — a provider at the catalog average is unchanged by this facet, not penalised by it.

The six quality facets above are damped to 75 points between them, because the conditional facet above carries the other 25. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 75% 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):

MCP Server +12 pts — deployment.mode + probe verdict on the mcp/ manifest, not the pointer; an unprobed slug falls back to authorship
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)
Stable Error Semantics +8 pts — OpenAPI $refs a shared error schema across 4xx/5xx responses (verified), else common[].type includes ErrorCatalog / ErrorCodes / DeclineCodes
A2A Agent Card +8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0
Registration Without a Human +6 pts — a `registration_endpoint` in the served RFC 8414 / OIDC discovery document
Typed Event Surface +6 pts — AsyncAPI document, OR webhooks/callbacks objects in the as-published OpenAPI, OR common[].type includes Webhooks

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 28.9 — up to +14.2 composite points
Contract Quality scores 48.6 — up to +12.9 composite points
Contract Governance scores 13.6 — up to +10.4 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/microsoft-excel-advanced/apis.yml: open an issue on github.com/api-evangelist/microsoft-excel-advanced 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.

OpenAPI

measured — observed by APIs.io (published)

OAuth 2.0

measured — observed by APIs.io (declared)

APIs 14

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

Office Scripts API

TypeScript-based automation API for Excel on the web and desktop.

Excel JavaScript API

JavaScript API for building Excel add-ins and extensions.

Excel Custom Functions API

API for creating custom functions in Excel using JavaScript.

Excel REST API (OneDrive)

REST API for accessing Excel files stored in OneDrive and SharePoint.

Power Automate Excel Connector

Pre-built connector for automating Excel workflows in Power Automate.

Microsoft Excel (Advanced) Charts API

Chart operations

Microsoft Excel (Advanced) Functions API

Workbook function calls

Microsoft Excel (Advanced) Range API

Range cell operations

Microsoft Excel (Advanced) Sessions API

Workbook session management

Microsoft Excel (Advanced) Tables API

Excel table operations

Microsoft Excel (Advanced) Worksheets API

Worksheet operations

Microsoft Excel (Advanced) Named Items API

Named item operations

Microsoft Excel (Advanced) Table Columns API

Operations on table columns

Microsoft Excel (Advanced) Table Rows API

Operations on table rows

Scroll for all 14

Open Collections 10

Open, tool-agnostic API collections (OpenAPI-derived and Bruno).

Microsoft Graph Excel Charts API

OPEN COLLECTION

Microsoft Graph Excel Charts Functions API

OPEN COLLECTION

Microsoft Graph Excel Charts NamedItems API

OPEN COLLECTION

Microsoft Graph Excel Charts Range API

OPEN COLLECTION

Microsoft Graph Excel Charts Sessions API

OPEN COLLECTION

Microsoft Graph Excel Charts TableColumns API

OPEN COLLECTION

Microsoft Graph Excel Charts TableRows API

OPEN COLLECTION

Microsoft Graph Excel Charts Tables API

OPEN COLLECTION

Microsoft Graph Excel Charts Worksheets API

OPEN COLLECTION

Microsoft Graph Excel API

OPEN COLLECTION

Scroll for all 10

Microsoft Excel (Advanced) API pricing

Not yet checked against Microsoft Excel (Advanced)'s own pricing page. Compiled by API Evangelist on 2026-05-04; confirm before you rely on a figure. A free plan or tier is listed.

Plan	Price
Free freemium	Free
Professional paid	Free
Enterprise enterprise	—

Plan details, limits and sources →

Rate limits

Free Tier Default: 10 requests per minute
Free Tier Monthly Quota: 1000 requests per month
Professional Tier Default: 100 requests per minute

Compiled by API Evangelist, not yet checked against Microsoft Excel (Advanced)'s documentation. All 5 limits →

Pricing Plans 1

Published pricing tiers and plan structures.

Microsoft Excel Advanced Plans Pricing

3 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Microsoft Excel Advanced Rate Limits

5 limits

RATE LIMITS

Service Levels 1

Uptime the provider promises or reports, as SLA4OAI. Read from its own pages; APIs.io runs no monitors.

Microsoft Excel (Advanced)

SLA

FinOps 1

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

Microsoft Excel Advanced Finops

FINOPS

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

Microsoft Excel (Advanced) API Rules

62 rules · 60 errors 1 warnings 1 info

SPECTRAL

Security Posture 3

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

Microsoft Excel Advanced Authentication

oauth2 · 1 scheme

SECURITY

Microsoft Excel Advanced Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Microsoft Excel Advanced Vulnerability Disclosure

security.txt · contact published

SECURITY

Scopes 1

OAuth scopes governing access to this provider's APIs.

Microsoft Excel Advanced Scopes

4 scopes · authorizationCode

4 scopes

SCOPES

Agentic Access 1

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

Microsoft Excel Advanced Agentic Access

22 operations · 13 acting

AGENTIC

Resources

Get Started 1

Portal, sign-up, and the first successful call

Portal

Portal

Documentation 1

Reference material describing how the API behaves

Authentication Guide

Authentication Guide

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

AgenticAccess

Build 1

SDKs, sample code, and the tooling you integrate with

SDKs

SDKs

Access & Security 4

Authentication, authorization, and security posture

VulnerabilityDisclosure

VulnerabilityDisclosure

DomainSecurity

DomainSecurity

Authentication

Authentication

OAuthScopes

OAuthScopes

Operate 2

Status, limits, changes, and where to get help

RateLimits

RateLimits

StatusPage

StatusPage

Commercial 4

Pricing, plans, and the legal terms of use

Plans

FinOps

TermsOfService

PrivacyPolicy

Company 1

The organization behind the API

Website

Website

Source (apis.yml)

aid: microsoft-excel-advanced
name: Microsoft Excel (Advanced)
description: Advanced automation and integration APIs for Microsoft Excel, enabling programmatic access to spreadsheet data,
  formulas, charts, and automation capabilities through Microsoft Graph, Office Scripts, JavaScript add-ins, custom functions,
  OneDrive REST endpoints, and Power Automate connectors.
type: Index
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: true
  label: Hosted service · you call their endpoint
  confidence: high
  source:
  - openapi
  - pricing
  generated: '2026-08-28'
  method: derived
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
  source:
  - plans
  - authentication
  - security
  generated: '2026-11-06'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/microsoft-excel-advanced.png
tags:
- Automation
- Business Intelligence
- Data Analysis
- Office
- Spreadsheets
created: '2024-01-01'
modified: '2026-04-28'
url: https://raw.githubusercontent.com/api-evangelist/microsoft-excel-advanced/refs/heads/main/apis.yml
specificationVersion: '0.23'
apis:
- name: Office Scripts API
  description: TypeScript-based automation API for Excel on the web and desktop.
  humanURL: https://learn.microsoft.com/en-us/office/dev/scripts/
  baseURL: https://script.office.com
  tags:
  - Automation
  - Power Automate
  - Scripting
  - TypeScript
  tags_raw:
  - Automation
  - Power-Automate
  - Scripting
  - Typescript
  properties:
  - type: Documentation
    url: https://learn.microsoft.com/en-us/office/dev/scripts/overview/excel
  - type: Examples
    url: https://learn.microsoft.com/en-us/office/dev/scripts/resources/samples/
  - type: APIReference
    url: https://learn.microsoft.com/en-us/javascript/api/office-scripts/overview
  - type: Tutorials
    url: https://learn.microsoft.com/en-us/office/dev/scripts/tutorials/excel-tutorial
- name: Excel JavaScript API
  description: JavaScript API for building Excel add-ins and extensions.
  humanURL: https://learn.microsoft.com/en-us/office/dev/add-ins/reference/overview/excel-add-ins-reference-overview
  baseURL: https://appsforoffice.microsoft.com
  tags:
  - Add-Ins
  - Extensions
  - JavaScript
  - Office-Js
  tags_raw:
  - Add-Ins
  - Extensions
  - Javascript
  - Office-Js
  properties:
  - type: Documentation
    url: https://learn.microsoft.com/en-us/office/dev/add-ins/excel/
  - type: APIReference
    url: https://learn.microsoft.com/en-us/javascript/api/excel
  - type: Examples
    url: https://github.com/OfficeDev/Office-Add-in-samples
  - type: GettingStarted
    url: https://learn.microsoft.com/en-us/office/dev/add-ins/quickstarts/excel-quickstart-jquery
  - type: CDN
    url: https://appsforoffice.microsoft.com/lib/1/hosted/office.js
- name: Excel Custom Functions API
  description: API for creating custom functions in Excel using JavaScript.
  humanURL: https://learn.microsoft.com/en-us/office/dev/add-ins/excel/custom-functions-overview
  tags:
  - Calculations
  - Custom-Functions
  - Formulas
  - UDF
  tags_raw:
  - Calculations
  - Custom-Functions
  - Formulas
  - Udf
  properties:
  - type: Documentation
    url: https://learn.microsoft.com/en-us/office/dev/add-ins/excel/custom-functions-overview
  - type: Tutorial
    url: https://learn.microsoft.com/en-us/office/dev/add-ins/tutorials/excel-tutorial-create-custom-functions
  - type: Best Practices
    url: https://learn.microsoft.com/en-us/office/dev/add-ins/excel/custom-functions-best-practices
- name: Excel REST API (OneDrive)
  description: REST API for accessing Excel files stored in OneDrive and SharePoint.
  humanURL: https://learn.microsoft.com/en-us/onedrive/developer/rest-api/
  baseURL: https://graph.microsoft.com/v1.0/me/drive
  tags:
  - Cloud Storage
  - OneDrive
  - REST
  - SharePoint
  tags_raw:
  - Cloud-Storage
  - Onedrive
  - REST
  - Sharepoint
  properties:
  - type: Documentation
    url: https://learn.microsoft.com/en-us/onedrive/developer/rest-api/api/driveitem_get
  - type: APIReference
    url: https://learn.microsoft.com/en-us/graph/api/resources/driveitem
- name: Power Automate Excel Connector
  description: Pre-built connector for automating Excel workflows in Power Automate.
  humanURL: https://learn.microsoft.com/en-us/connectors/excelonlinebusiness/
  tags:
  - Connector
  - Low-Code
  - Power Automate
  - Workflows
  tags_raw:
  - Connector
  - Low-Code
  - Power-Automate
  - Workflow
  properties:
  - type: Documentation
    url: https://learn.microsoft.com/en-us/connectors/excelonlinebusiness/
  - type: Actions Reference
    url: https://learn.microsoft.com/en-us/connectors/excelonlinebusiness/#actions
  - type: Triggers Reference
    url: https://learn.microsoft.com/en-us/connectors/excelonlinebusiness/#triggers
- aid: microsoft-excel-advanced:microsoft-excel-advanced-charts-api
  name: Microsoft Excel (Advanced) Charts API
  description: Chart operations
  humanURL: https://learn.microsoft.com/en-us/graph/api/resources/excel
  baseURL: https://graph.microsoft.com/v1.0
  tags:
  - Charts
  properties:
  - type: OpenAPI
    url: openapi/microsoft-excel-advanced-charts-api-openapi.yml
  - type: Documentation
    url: https://learn.microsoft.com/en-us/graph/api/resources/excel
  - type: Authentication
    url: https://learn.microsoft.com/en-us/graph/auth/
  - type: GettingStarted
    url: https://learn.microsoft.com/en-us/graph/api/resources/excel#get-started
- aid: microsoft-excel-advanced:microsoft-excel-advanced-functions-api
  name: Microsoft Excel (Advanced) Functions API
  description: Workbook function calls
  humanURL: https://learn.microsoft.com/en-us/graph/api/resources/excel
  baseURL: https://graph.microsoft.com/v1.0
  tags:
  - Functions
  properties:
  - type: OpenAPI
    url: openapi/microsoft-excel-advanced-functions-api-openapi.yml
  - type: Documentation
    url: https://learn.microsoft.com/en-us/graph/api/resources/excel
  - type: Authentication
    url: https://learn.microsoft.com/en-us/graph/auth/
  - type: GettingStarted
    url: https://learn.microsoft.com/en-us/graph/api/resources/excel#get-started
- aid: microsoft-excel-advanced:microsoft-excel-advanced-range-api
  name: Microsoft Excel (Advanced) Range API
  description: Range cell operations
  humanURL: https://learn.microsoft.com/en-us/graph/api/resources/excel
  baseURL: https://graph.microsoft.com/v1.0
  tags:
  - Range
  properties:
  - type: OpenAPI
    url: openapi/microsoft-excel-advanced-range-api-openapi.yml
  - type: Documentation
    url: https://learn.microsoft.com/en-us/graph/api/resources/excel
  - type: Authentication
    url: https://learn.microsoft.com/en-us/graph/auth/
  - type: GettingStarted
    url: https://learn.microsoft.com/en-us/graph/api/resources/excel#get-started
- aid: microsoft-excel-advanced:microsoft-excel-advanced-sessions-api
  name: Microsoft Excel (Advanced) Sessions API
  description: Workbook session management
  humanURL: https://learn.microsoft.com/en-us/graph/api/resources/excel
  baseURL: https://graph.microsoft.com/v1.0
  tags:
  - Sessions
  properties:
  - type: OpenAPI
    url: openapi/microsoft-excel-advanced-sessions-api-openapi.yml
  - type: Documentation
    url: https://learn.microsoft.com/en-us/graph/api/resources/excel
  - type: Authentication
    url: https://learn.microsoft.com/en-us/graph/auth/
  - type: GettingStarted
    url: https://learn.microsoft.com/en-us/graph/api/resources/excel#get-started
- aid: microsoft-excel-advanced:microsoft-excel-advanced-tables-api
  name: Microsoft Excel (Advanced) Tables API
  description: Excel table operations
  humanURL: https://learn.microsoft.com/en-us/graph/api/resources/excel
  baseURL: https://graph.microsoft.com/v1.0
  tags:
  - Tables
  properties:
  - type: OpenAPI
    url: openapi/microsoft-excel-advanced-tables-api-openapi.yml
  - type: Documentation
    url: https://learn.microsoft.com/en-us/graph/api/resources/excel
  - type: Authentication
    url: https://learn.microsoft.com/en-us/graph/auth/
  - type: GettingStarted
    url: https://learn.microsoft.com/en-us/graph/api/resources/excel#get-started
- aid: microsoft-excel-advanced:microsoft-excel-advanced-worksheets-api
  name: Microsoft Excel (Advanced) Worksheets API
  description: Worksheet operations
  humanURL: https://learn.microsoft.com/en-us/graph/api/resources/excel
  baseURL: https://graph.microsoft.com/v1.0
  tags:
  - Worksheets
  properties:
  - type: OpenAPI
    url: openapi/microsoft-excel-advanced-worksheets-api-openapi.yml
  - type: Documentation
    url: https://learn.microsoft.com/en-us/graph/api/resources/excel
  - type: Authentication
    url: https://learn.microsoft.com/en-us/graph/auth/
  - type: GettingStarted
    url: https://learn.microsoft.com/en-us/graph/api/resources/excel#get-started
- aid: microsoft-excel-advanced:microsoft-excel-advanced-named-items-api
  name: Microsoft Excel (Advanced) Named Items API
  description: Named item operations
  humanURL: https://learn.microsoft.com/en-us/office/dev/scripts/
  baseURL: https://script.office.com
  tags:
  - Named Items
  properties:
  - type: OpenAPI
    url: openapi/microsoft-excel-advanced-named-items-api-openapi.yml
  - type: Documentation
    url: https://learn.microsoft.com/en-us/graph/api/resources/excel
  - type: Authentication
    url: https://learn.microsoft.com/en-us/graph/auth/
  - type: GettingStarted
    url: https://learn.microsoft.com/en-us/graph/api/resources/excel#get-started
- aid: microsoft-excel-advanced:microsoft-excel-advanced-table-columns-api
  name: Microsoft Excel (Advanced) Table Columns API
  description: Operations on table columns
  humanURL: https://learn.microsoft.com/en-us/office/dev/scripts/
  baseURL: https://script.office.com
  tags:
  - Table Columns
  properties:
  - type: OpenAPI
    url: openapi/microsoft-excel-advanced-table-columns-api-openapi.yml
  - type: Documentation
    url: https://learn.microsoft.com/en-us/graph/api/resources/excel
  - type: Authentication
    url: https://learn.microsoft.com/en-us/graph/auth/
  - type: GettingStarted
    url: https://learn.microsoft.com/en-us/graph/api/resources/excel#get-started
- aid: microsoft-excel-advanced:microsoft-excel-advanced-table-rows-api
  name: Microsoft Excel (Advanced) Table Rows API
  description: Operations on table rows
  humanURL: https://learn.microsoft.com/en-us/office/dev/scripts/
  baseURL: https://script.office.com
  tags:
  - Table Rows
  properties:
  - type: OpenAPI
    url: openapi/microsoft-excel-advanced-table-rows-api-openapi.yml
  - type: Documentation
    url: https://learn.microsoft.com/en-us/graph/api/resources/excel
  - type: Authentication
    url: https://learn.microsoft.com/en-us/graph/auth/
  - type: GettingStarted
    url: https://learn.microsoft.com/en-us/graph/api/resources/excel#get-started
common:
- type: Plans
  url: plans/microsoft-excel-advanced-plans-pricing.yml
- type: RateLimits
  url: rate-limits/microsoft-excel-advanced-rate-limits.yml
- type: FinOps
  url: finops/microsoft-excel-advanced-finops.yml
- type: Website
  url: https://www.microsoft.com/
- type: AgenticAccess
  url: agentic-access/microsoft-excel-advanced-agentic-access.yml
- type: VulnerabilityDisclosure
  url: security/microsoft-excel-advanced-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/microsoft-excel-advanced-domain-security.yml
- type: Authentication
  url: authentication/microsoft-excel-advanced-authentication.yml
- type: OAuthScopes
  url: scopes/microsoft-excel-advanced-scopes.yml
- type: Portal
  url: https://developer.microsoft.com/en-us/microsoft-365
- type: Authentication Guide
  url: https://learn.microsoft.com/en-us/azure/active-directory/develop/
- type: SDKs
  url: https://learn.microsoft.com/en-us/graph/sdks/sdks-overview
- type: StatusPage
  url: https://status.cloud.microsoft/
- type: TermsOfService
  url: https://www.microsoft.com/en-us/legal/terms-of-use
- type: PrivacyPolicy
  url: https://privacy.microsoft.com/
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
x-parent: microsoft
x-relationship: product

Microsoft Excel (Advanced) API — frequently asked questions

Does Microsoft Excel (Advanced) have an API?

Yes. APIs.io lists 14 APIs from Microsoft Excel (Advanced), including Office Scripts API, Excel JavaScript API and Excel Custom Functions API, and 11 more.

Is there an OpenAPI specification for the Microsoft Excel (Advanced) API?

Yes. APIs.io indexes 9 OpenAPI specifications for Microsoft Excel (Advanced), each linked for download from this page.

How do I authenticate with the Microsoft Excel (Advanced) API?

Microsoft Excel (Advanced) documents its authentication (oauth2 · 1 scheme). The details are profiled on APIs.io as Microsoft Excel Advanced Authentication.

How much does the Microsoft Excel (Advanced) API cost?

APIs.io lists 3 pricing plans for Microsoft Excel (Advanced), with each plan's price, limits and inclusions under Pricing on this page.

Is the Microsoft Excel (Advanced) API ready for AI agents?

Microsoft Excel (Advanced) has a Kin Score of 42.4 out of 100 (developing) and an Agent Readiness score of 24.9 (agent-aware), scored by API Evangelist on 2026-11-06.

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