Coverlttr

Coverlttr is an AI cover letter tool that turns a job seeker's CV and a job description into a tailored, editable cover letter grounded in the candidate's experience and the role's stated requirements. It supports importing job listings (including from LinkedIn), choosing job market, language and writing style, templates, a Chrome extension, and a remote MCP server (com.coverlttr/coverlttr, https://mcp.coverlttr.com/mcp, listed in the official MCP Registry) to generate, tailor and export cover letters and manage saved jobs, templates and files from AI assistants.

Coverlttr is listed with 1 API on the APIs.io network. Tagged areas include Company, Cover Letters, Job Search, Careers, and Artificial Intelligence.

Coverlttr’s developer surface includes authentication, documentation, support, FAQ, engineering blog, pricing, signup flow, and 19 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

30.7/100 thin Agent 25/100 agent aware Full breakdown ↓
scored 2026-11-13 · rubric v0.28.0 · Show this score on your site →

AccessPaidSelf serve

1 API

CompanyCover LettersJob Search Careers Artificial Intelligence Writing MCP

Kin Score

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

Composite quality — 30.7/100 · thin

Contract Quality 0.0 / 21

Developer Ergonomics 4.9 / 17

Access Clarity 12.3 / 17

Operational Transparency 0.0 / 11

Contract Governance 1.9 / 10

Discoverability 5.6 / 9

Regulatory Posture 4.0 / 15

Agent readiness — 25/100 · 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 0 / 8

Request/Response Examples 0 / 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 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):

Machine-Readable Contract +18 pts — api_specs includes an OpenAPI document Ask about this →
Agentic Access Contract +10 pts — agentic_access artifact present (x-agentic-access), graded by author Ask about this →
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 →
Stable Error Semantics +8 pts — OpenAPI $refs a shared error schema across 4xx/5xx responses (verified), else common[].type includes ErrorCatalog / ErrorCodes / DeclineCodes Ask about this →
A2A Agent Card +8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0 Ask about this →
Request/Response Examples +7 pts — share of operations carrying request/response examples; else an Examples / Code Samples link Ask about this →

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 Ask about this →
Developer Ergonomics scores 28.6 — up to +14.3 composite points Ask about this →
Operational Transparency scores 0.0 — up to +13.0 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/coverlttr-com/apis.yml: open an issue on github.com/api-evangelist/coverlttr-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 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.

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)

APIs 1

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

Coverlttr MCP Server

Remote Model Context Protocol server (Streamable HTTP / SSE) that lets AI tools such as Claude, ChatGPT, Cursor, Windsurf, Claude Code and Gemini inspect uploaded CVs, check cre...

Coverlttr API pricing

Prices published by Coverlttr.

Plan	Price
Starter	$10
Pro	$18
Agency	$27
Mini Pack	$10
Basic Pack	$18
Standard Pack	$32
Pro Pack	$70
Premium Pack	$120

All 9 plans, limits and sources →

Pricing Plans 1

Published pricing tiers and plan structures.

Coverlttr Plans Pricing

9 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Coverlttr Rate Limits

0 limits

RATE LIMITS

Terms of Service 1

What its API terms permit and prohibit, quoted from its own page.

Coverlttr

9 quoted statements, read from Coverlttr's own page on 2026-11-09.

TERMS

Privacy & Data 1

Its role, the data it processes, retention and transfers, quoted from its own privacy page.

Coverlttr

21 quoted statements, read from Coverlttr's own page on 2026-11-09.

PRIVACY

Eligibility 1

Who may sign up and where, quoted from its own terms.

Coverlttr

2 quoted statements, read from Coverlttr's own page on 2026-11-09.

ELIGIBILITY

Security Posture 2

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

Coverlttr Authentication

1 scheme

SECURITY

Coverlttr Domain Security

TLSv1.3 · DMARC

SECURITY

Scopes 1

OAuth scopes governing access to this provider's APIs.

Coverlttr Scopes

2 scopes

SCOPES

Resources

Get Started 1

Portal, sign-up, and the first successful call

SignUp

SignUp

Documentation 1

Reference material describing how the API behaves

Documentation

Documentation

Agent Surfaces 2

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt

LLMsTxt

WellKnown

WellKnown

Design & Contract 2

Pagination, idempotency, versioning, errors, and events

Conventions

Conventions

Conformance

Conformance

Build 2

SDKs, sample code, and the tooling you integrate with

IntegrationEdges

IntegrationEdges

ChromeExtension

ChromeExtension

Access & Security 3

Authentication, authorization, and security posture

Authentication

Authentication

OAuthScopes

OAuthScopes

DomainSecurity

DomainSecurity

Operate 2

Status, limits, changes, and where to get help

Support

Support

FAQ

FAQ

Commercial 5

Pricing, plans, and the legal terms of use

Plans

Pricing

TermsOfService

PrivacyPolicy

UsageTerms

Company 4

The organization behind the API

Website

Blog

Twitter

Instagram

Other 4

Properties that don't map to a standard resource type

Hosts

Vendors

DataProcessing

Eligibility

Source (apis.yml)

aid: coverlttr-com
name: Coverlttr
description: Coverlttr is an AI cover letter tool that turns a job seeker's CV and a job description into a tailored, editable
  cover letter grounded in the candidate's experience and the role's stated requirements. It supports importing job listings
  (including from LinkedIn), choosing job market, language and writing style, templates, a Chrome extension, and a remote
  MCP server (com.coverlttr/coverlttr, https://mcp.coverlttr.com/mcp, listed in the official MCP Registry) to generate, tailor
  and export cover letters and manage saved jobs, templates and files from AI assistants.
url: https://artifacts.apis.io/coverlttr-com/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: paid
  onboarding: self-serve
  trial: false
  try_now: false
  public: false
  gated: none
  gated_source:
  - onboarding
  label: Paid · Self-serve signup
  confidence: high
  probe_state: covered
  source:
  - plans
  - authentication
  - scopes
  - security
  generated: '2026-11-13'
  method: derived
specificationVersion: '0.20'
created: '2026-11-04'
modified: '2026-11-04'
tags:
- Company
- Cover Letters
- Job Search
- Careers
- Artificial Intelligence
- Writing
- MCP
tags_raw:
- Company
- Cover Letters
- Job Search
- Careers
- Artificial Intelligence
- Writing
- Model Context Protocol
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
image: https://www.coverlttr.com/brand/og-image/1.png
common:
- type: Plans
  url: plans/coverlttr-com-plans-pricing.yml
- type: Conventions
  url: conventions/coverlttr-com-conventions.yml
- type: Authentication
  url: authentication/coverlttr-com-authentication.yml
- type: OAuthScopes
  url: scopes/coverlttr-com-scopes.yml
- type: Conformance
  url: conformance/coverlttr-com-conformance.yml
- type: LLMsTxt
  url: llms/coverlttr-com-llms.txt
- type: WellKnown
  url: well-known/coverlttr-com-well-known.yml
- type: Hosts
  url: hosts/coverlttr-com-hosts.yml
- type: IntegrationEdges
  url: integrations/coverlttr-com-integration-edges.yml
- type: Vendors
  url: vendors/coverlttr-com-vendors.yml
- type: DomainSecurity
  url: security/coverlttr-com-domain-security.yml
- type: Website
  url: https://www.coverlttr.com/
- type: Documentation
  url: https://www.coverlttr.com/mcp
- type: Support
  url: https://www.coverlttr.com/contact
- type: FAQ
  url: https://www.coverlttr.com/faq
- type: Blog
  url: https://www.coverlttr.com/blog
- type: Pricing
  url: https://www.coverlttr.com/pricing
- type: SignUp
  url: https://www.coverlttr.com/login?mode=signup
- type: TermsOfService
  url: https://www.coverlttr.com/terms
- type: PrivacyPolicy
  url: https://www.coverlttr.com/privacy
- type: Twitter
  url: https://x.com/coverlttr
- type: Instagram
  url: https://instagram.com/coverlttr
- type: ChromeExtension
  url: https://chromewebstore.google.com/detail/coverlttr/ibciccbclnighmnjceiihdefljcggndd
- type: UsageTerms
  url: terms/coverlttr-com-terms-of-service.yml
- type: DataProcessing
  url: privacy/coverlttr-com-privacy-policy.yml
- type: Eligibility
  url: eligibility/coverlttr-com-eligibility.yml
apis:
- aid: coverlttr-com:coverlttr-mcp-server
  name: Coverlttr MCP Server
  description: Remote Model Context Protocol server (Streamable HTTP / SSE) that lets AI tools such as Claude, ChatGPT, Cursor,
    Windsurf, Claude Code and Gemini inspect uploaded CVs, check credit balances, estimate drafting costs, write and refine
    tailored cover letters, apply layout templates and export documents from a Coverlttr account over OAuth (scopes coverlttr:read,
    coverlttr:write). ChatGPT uses the connector URL https://mcp.coverlttr.com/chatgpt/mcp. Tool schemas are not published;
    tools/list requires an authenticated session.
  humanURL: https://www.coverlttr.com/mcp
  baseURL: https://mcp.coverlttr.com
  tags:
  - MCP
  - Cover Letters
  tags_raw:
  - Model Context Protocol
  - Cover Letters
  properties:
  - type: Documentation
    url: https://www.coverlttr.com/mcp
  - type: Documentation
    url: https://www.coverlttr.com/mcp.md
x-coverage:
  state: covered
  reason: identity-verified
  detail: Name, description, image and pointers taken from www.coverlttr.com (title/og:site_name "Coverlttr") and the official
    MCP Registry entry com.coverlttr/coverlttr. Registry repository github.com/enesbala5/coverlttr returns 404 (not recorded).
  evidence:
  - url: https://www.coverlttr.com/
    status: 200
  - url: https://www.coverlttr.com/mcp
    status: 200
  - url: https://www.coverlttr.com/contact
    status: 200
  - url: https://www.coverlttr.com/faq
    status: 200
  - url: https://www.coverlttr.com/blog
    status: 200
  - url: https://www.coverlttr.com/pricing
    status: 200
  - url: https://www.coverlttr.com/terms
    status: 200
  - url: https://www.coverlttr.com/privacy
    status: 200
  - url: https://x.com/coverlttr
    status: 200
  - url: https://www.coverlttr.com/mcp.md
    status: 200
  - url: https://www.coverlttr.com/login?mode=signup
    status: 200
  - url: https://instagram.com/coverlttr
    status: 200
  - url: https://chromewebstore.google.com/detail/coverlttr/ibciccbclnighmnjceiihdefljcggndd
    status: 200
  - url: https://www.coverlttr.com/brand/og-image/1.png
    status: 200
  - url: https://registry.modelcontextprotocol.io/v0/servers?search=coverlttr
    status: 200
  - url: https://github.com/enesbala5/coverlttr
    status: 404
x-enrichment:
  date: '2026-11-04'
  status: enriched
  artifacts_added: 23
  pass: modular-v1
  engine: identity=anthropic,contract=anthropic,surfaces=anthropic,docs=anthropic,regulatory=anthropic

Coverlttr API — frequently asked questions

Does Coverlttr have an API?

Yes. APIs.io lists 1 API from Coverlttr, including Coverlttr MCP Server.

How do I authenticate with the Coverlttr API?

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

How much does the Coverlttr API cost?

Coverlttr publishes its prices; its Starter plan is $10 as of 2026-11-04. APIs.io lists 9 pricing plans for Coverlttr, with each plan's price, limits and inclusions under Pricing on this page.

Is the Coverlttr API ready for AI agents?

Coverlttr has a Kin Score of 30.7 out of 100 (thin) and an Agent Readiness score of 24.7 (agent-aware), scored by API Evangelist on 2026-11-13.

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

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