Calibvo

Calibvo provides free AI‑powered literature review worksheets and tools to help researchers organize, extract, and synthesize data from academic papers. The site offers two worksheets, a matrix for extraction, and software that automates parts of the review process, aiming to make systematic reviews more transparent and reproducible. Founded in September 2026, Calibvo focuses on open‑science resources and supports users with contact support and documentation.

Calibvo publishes 2 API contracts indexed on the APIs.io network: Dataset API and MCP API. Tagged areas include Artificial Intelligence, Literature Review, Open Science, Tools, and Education.

The Calibvo catalog on APIs.io includes 1 Spectral governance ruleset.

Calibvo’s developer surface includes support, pricing, authentication, and 21 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

34.8/100 thin Agent 27/100 agent aware Full breakdown ↓
scored 2026-11-06 · rubric v0.27.0 · Show this score on your site →

AccessFreemiumSelf serve⚡ Free to try

1 published contract 1 MCP Servers 1 Agent Skills

Artificial IntelligenceLiterature ReviewOpen Science Tools Education

Kin Score

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

Composite quality — 34.8/100 · thin

Contract Quality 10.1 / 21

Developer Ergonomics 2.7 / 17

Access Clarity 6.3 / 17

Operational Transparency 0.6 / 11

Contract Governance 3.6 / 10

Discoverability 5.5 / 9

Regulatory Posture 3.7 / 15

Agent readiness — 27/100 · agent aware

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 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 Education & Research 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)
A2A Agent Card +8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0
Rate-Limit Signaling +7 pts — OpenAPI responses document X-RateLimit-* / RateLimit headers (verified), else a rate_limits artifact or RateLimits link (documented)
Request/Response Examples +7 pts — share of operations carrying request/response examples; else an Examples / Code Samples link
Registration Without a Human +6 pts — a `registration_endpoint` in the served RFC 8414 / OIDC discovery document
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)

6 more unmet checks in the Agent Readiness table above.

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

Developer Ergonomics scores 16.1 — up to +16.8 composite points
Contract Quality scores 47.4 — up to +13.2 composite points
Access Clarity scores 36.8 — up to +12.6 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/calibvo-com/apis.yml: open an issue on github.com/api-evangelist/calibvo-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 →

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 2

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

Calibvo Dataset API

dataset

Calibvo MCP API

The mcp API from Calibvo — 1 operation(s) for mcp.

MCP Servers 1

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

Calibvo MCP Server

Remote MCP server at calibvo.com.

MCP SERVER

Agent Skills 1

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

dataset

AGENT SKILL

Calibvo API pricing

Prices published by Calibvo, read 2026-11-03 from calibvo.com/pricing/.

Plan	Price
Free	$0
Calibvo Pro	$19 per month

Plan details, limits and sources →

Pricing Plans 1

Published pricing tiers and plan structures.

Calibvo Com Plans Pricing

2 plans

PLANS

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

Calibvo API Rules

49 rules · 43 errors 1 warnings 5 info

SPECTRAL

Security Posture 3

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

Calibvo Com Authentication

http · 1 scheme

SECURITY

Calibvo Com Domain Security

TLSv1.3 · HSTS

SECURITY

Calibvo Com Vulnerability Disclosure

security.txt · contact published

SECURITY

Agentic Access 1

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

Calibvo Com Agentic Access

9 operations · 7 acting

AGENTIC

Resources

Agent Surfaces 5

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

AgentSkill

LLMsTxt

MCPServer

WellKnown

Design & Contract 4

Pagination, idempotency, versioning, errors, and events

Spectral

Vocabulary

ErrorCatalog

Conformance

Build 1

SDKs, sample code, and the tooling you integrate with

ToolCrosswalk

ToolCrosswalk

Access & Security 6

Authentication, authorization, and security posture

Security

SecurityTxt

SecurityTxt

Authentication

VulnerabilityDisclosure

VulnerabilityDisclosure

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 1

The organization behind the API

Website

Website

Other 2

Properties that don't map to a standard resource type

Hosts

Hosts

Vendors

Vendors

Source (apis.yml)

aid: calibvo-com
name: Calibvo
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://calibvo.com/og.png
description: Calibvo provides free AI‑powered literature review worksheets and tools to help researchers organize, extract,
  and synthesize data from academic papers. The site offers two worksheets, a matrix for extraction, and software that automates
  parts of the review process, aiming to make systematic reviews more transparent and reproducible. Founded in September 2026,
  Calibvo focuses on open‑science resources and supports users with contact support and documentation.
url: https://artifacts.apis.io/calibvo-com/apis.yml
x-type: company
x-source: harvest:mcp-registry
x-tier: profiled
x-tier-reason: enrichment pass 2026-11-03 (modular-v1; was harvest)
specificationVersion: '0.20'
created: '2026-11-03'
modified: '2026-11-03'
tags:
- Artificial Intelligence
- Literature Review
- Open Science
- Tools
- Education
tags_raw:
- AI
- Literature Review
- Open Science
- Tools
- Education
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: AgenticAccess
  url: agentic-access/calibvo-com-agentic-access.yml
- type: Plans
  url: plans/calibvo-com-plans-pricing.yml
- type: Spectral
  url: rules/calibvo-com-rules.yml
- type: Vocabulary
  url: vocabulary/calibvo-com-vocabulary.yml
- type: AgentSkill
  url: skills/_index.yml
- type: Security
  url: https://calibvo.com/terms
- type: ErrorCatalog
  url: errors/calibvo-com-problem-types.yml
- type: Conformance
  url: conformance/calibvo-com-conformance.yml
- type: LLMsTxt
  url: llms/calibvo-com-llms.txt
- type: ToolCrosswalk
  url: mcp/calibvo-com-tool-crosswalk.yml
- type: MCPServer
  url: mcp/calibvo-com-mcp.yml
- type: SecurityTxt
  url: well-known/calibvo-com-security.txt
- type: SecurityTxt
  url: well-known/calibvo-com-app-security.txt
- type: WellKnown
  url: well-known/calibvo-com-well-known.yml
- type: Hosts
  url: hosts/calibvo-com-hosts.yml
- type: Vendors
  url: vendors/calibvo-com-vendors.yml
- type: TermsOfService
  url: https://calibvo.com/terms/
- type: Support
  url: https://calibvo.com/support/
- type: PrivacyPolicy
  url: https://calibvo.com/privacy/
- type: Pricing
  url: https://calibvo.com/pricing/
- type: Authentication
  url: authentication/calibvo-com-authentication.yml
- type: VulnerabilityDisclosure
  url: security/calibvo-com-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/calibvo-com-domain-security.yml
- type: Website
  url: https://calibvo.com/
apis:
- aid: calibvo-com:calibvo-com-dataset-api
  name: Calibvo Dataset API
  description: dataset
  humanURL: https://calibvo.com/
  baseURL: https://calibvo.com
  tags:
  - Datasets
  tags_raw:
  - dataset
  properties:
  - type: OpenAPI
    url: openapi/calibvo-com-dataset-api-openapi.yml
- aid: calibvo-com:calibvo-com-mcp-api
  name: Calibvo MCP API
  description: The mcp API from Calibvo — 1 operation(s) for mcp.
  humanURL: https://calibvo.com/
  baseURL: https://calibvo.com
  tags:
  - MCP
  tags_raw:
  - mcp
  properties:
  - type: OpenAPI
    url: openapi/calibvo-com-mcp-api-openapi.yml
x-enrichment:
  date: '2026-11-03'
  status: enriched
  artifacts_added: 26
  pass: modular-v1
  engine: identity=local,contract=local,surfaces=local,docs=local,regulatory=local

Calibvo API — frequently asked questions

Does Calibvo have an API?

Yes. APIs.io lists 2 APIs from Calibvo, including Calibvo Dataset API and Calibvo MCP API.

Is there an OpenAPI specification for the Calibvo API?

Yes. APIs.io indexes 2 OpenAPI specifications for Calibvo, each linked for download from this page.

How do I authenticate with the Calibvo API?

Calibvo uses bearer-token authentication (http · 1 scheme). The details are profiled on APIs.io as Calibvo Com Authentication.

How much does the Calibvo API cost?

Calibvo publishes its prices; its Free plan is $0 as of 2026-11-03. APIs.io lists 2 pricing plans for Calibvo, with each plan's price, limits and inclusions under Pricing on this page.

Does Calibvo have an MCP server?

Yes. APIs.io lists 1 MCP server for Calibvo: Remote MCP server at calibvo.com.

Is the Calibvo API ready for AI agents?

Calibvo has a Kin Score of 34.8 out of 100 (thin) and an Agent Readiness score of 26.8 (agent-aware), scored by API Evangelist on 2026-11-06.

Work with this as data

Every provider here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for providers

9 MCP tools reach this

find_providersBrowse and filter every provider in the catalog.
get_provider_artifactsEvery artifact this provider publishes, grouped by type.
get_provider_operationsEvery operation across all of their OpenAPIs — one call instead of parsing every spec.
get_provider_toolsEvery MCP tool they ship, with the operation each wraps.
get_provider_evidenceHow each part of their score was established. Free — the basis for a claim should not sit behind it.
get_provider_ratingPRO — composite, band, trend and facet scores.
apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
resolveTurn a domain, URL or GitHub org into the provider it belongs to.
find_cohortsEvery scored population of providers in the catalog.

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