joinsandwich-com

The Sandwich Generation directory (joinsandwich.com) helps individuals navigating the challenges of caring for aging parents or being part of the sandwich generation. It provides a searchable catalog of technology solutions, financial resources, employment options, and local assistance organized by category, state, and city. Users can explore tools, services, and community support to manage caregiving, finances, and work-life balance.

joinsandwich-com publishes 6 API contracts indexed on the APIs.io network, including Auth API, Community API, Content API, and 3 more. Tagged areas include Company, API, Directory, Caregiving, and Technology.

The joinsandwich-com catalog on APIs.io includes 1 JSON-LD context and 1 Spectral governance ruleset.

joinsandwich-com’s developer surface includes sandbox, authentication, getting-started guide, documentation, API reference, engineering blog, signup flow, and 20 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

44.3/100 developing Agent 53/100 agent ready Full breakdown ↓
scored 2026-10-31 · rubric v0.25.0 · Show this score on your site →

1 published contract 1 MCP Servers 1 Agent Skills

CompanyAPIDirectory Caregiving Technology

Kin Score

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

Composite quality — 44.3/100 · developing

Contract Quality 12.0 / 21

Developer Ergonomics 9.6 / 17

Access Clarity 5.8 / 17

Operational Transparency 0.0 / 11

Contract Governance 2.2 / 10

Discoverability 5.5 / 9

Regulatory Posture 5.1 / 15

Agent readiness — 53/100 · agent ready

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 10

Documented Reversibility 0 / 6

MCP Server 12 / 12

Machine-Readable Auth 10 / 10

Idempotency 9 / 9

Stable Error Semantics 8 / 8

Request/Response Examples 7 / 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 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

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):

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)
Typed Event Surface +6 pts — AsyncAPI document, OR webhooks/callbacks objects in the as-published OpenAPI, OR common[].type includes Webhooks
Documented Reversibility +6 pts — a reversal operation in the contract, graded up when a window is documented too
Agentic Commerce Well-Known Document +5 pts — a parsing /.well-known/ucp.json or acp.json declaring a version and at least one service — `self` when its endpoints are on the provider's own domain, `platform` when they are on a vendor's
Dry-Run / Simulate Mode +4 pts — OpenAPI: destructive operations expose a dry_run / simulate / preview / validate_only parameter

1 more unmet check in the Agent Readiness table above.

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

Access Clarity scores 34.2 — up to +13.2 composite points
Operational Transparency scores 0.0 — up to +13.0 composite points
Contract Quality scores 56.6 — up to +10.9 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/joinsandwich-com/apis.yml: open an issue on github.com/api-evangelist/joinsandwich-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 →

APIs 6

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

joinsandwich-com Auth API

Firebase session helpers used by the website.

joinsandwich-com Community API

Channel community threads (authenticated writes).

joinsandwich-com Content API

Markdown representations of directory pages.

joinsandwich-com Discovery API

Machine-readable indexes and catalogs.

joinsandwich-com MCP API

Public Model Context Protocol endpoint.

joinsandwich-com Newsletter API

Public newsletter signup.

MCP Servers 1

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

joinsandwich-com MCP Server

Remote MCP server at www.joinsandwich.com.

MCP SERVER

Agent Skills 1

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

search-care-resources

AGENT SKILL

Semantic Vocabularies 1

JSON-LD contexts and semantic vocabularies used across these APIs.

Joinsandwich Com Context

4 classes · 13 properties

JSON-LD

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

joinsandwich-com API Rules

12 rules · 10 errors 1 warnings 1 info

SPECTRAL

JSON Schema 3

Standalone JSON Schema definitions for this provider's data models.

JsonRpcRequest

4 properties

JSON SCHEMA

JsonRpcResponse

4 properties

JSON SCHEMA

OAuthAuthorizationServer

4 properties

JSON SCHEMA

Security Posture 2

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

Joinsandwich Com Authentication

2 schemes

SECURITY

Joinsandwich Com Domain Security

TLSv1.3 · HSTS

SECURITY

Scopes 1

OAuth scopes governing access to this provider's APIs.

Joinsandwich Com Scopes

OAuth 2.0 · no documented scopes

0 scopes

SCOPES

Agentic Access 1

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

Joinsandwich Com Agentic Access

17 operations · 5 acting

AGENTIC

Resources

Get Started 3

Portal, sign-up, and the first successful call

Sandbox

Sandbox

GettingStarted

GettingStarted

SignUp

SignUp

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

Agent Surfaces 5

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

AgentSkill

LLMsTxt

MCPServer

WellKnown

Design & Contract 8

Pagination, idempotency, versioning, errors, and events

Spectral

JSONLD

Vocabulary

DataModel

Idempotency

Conventions

ErrorCatalog

Conformance

Scroll for all 8

Build 1

SDKs, sample code, and the tooling you integrate with

ToolCrosswalk

ToolCrosswalk

Access & Security 2

Authentication, authorization, and security posture

Authentication

Authentication

DomainSecurity

DomainSecurity

Commercial 2

Pricing, plans, and the legal terms of use

TermsOfService

TermsOfService

PrivacyPolicy

PrivacyPolicy

Company 2

The organization behind the API

Website

Website

Blog

Blog

Other 2

Properties that don't map to a standard resource type

Hosts

Hosts

Vendors

Vendors

Source (apis.yml)

aid: joinsandwich-com
name: joinsandwich-com
description: The Sandwich Generation directory (joinsandwich.com) helps individuals navigating the challenges of caring for
  aging parents or being part of the sandwich generation. It provides a searchable catalog of technology solutions, financial
  resources, employment options, and local assistance organized by category, state, and city. Users can explore tools, services,
  and community support to manage caregiving, finances, and work-life balance.
image: https://www.joinsandwich.com/icon.png
url: https://artifacts.apis.io/joinsandwich-com/apis.yml
x-type: company
x-source: harvest:mcp-registry
x-tier: profiled
x-tier-reason: enrichment pass 2026-10-30 (modular-v1; was harvest)
specificationVersion: '0.20'
created: '2026-10-30'
modified: '2026-10-30'
tags:
- Company
- API
- Directory
- Caregiving
- Technology
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: AgenticAccess
  url: agentic-access/joinsandwich-com-agentic-access.yml
- type: Spectral
  url: rules/joinsandwich-com-rules.yml
- type: JSONLD
  url: json-ld/joinsandwich-com-context.jsonld
- type: Vocabulary
  url: vocabulary/joinsandwich-com-vocabulary.yml
- type: AgentSkill
  url: skills/_index.yml
- type: DataModel
  url: data-model/joinsandwich-com-data-model.yml
- type: Idempotency
  url: conventions/joinsandwich-com-conventions.yml
- type: Conventions
  url: conventions/joinsandwich-com-conventions.yml
- type: Sandbox
  url: sandbox/joinsandwich-com-sandbox.yml
- type: Authentication
  url: authentication/joinsandwich-com-authentication.yml
- type: ErrorCatalog
  url: errors/joinsandwich-com-problem-types.yml
- type: Conformance
  url: conformance/joinsandwich-com-conformance.yml
- type: LLMsTxt
  url: llms/joinsandwich-com-llms.txt
- type: ToolCrosswalk
  url: mcp/joinsandwich-com-tool-crosswalk.yml
- type: MCPServer
  url: mcp/joinsandwich-com-mcp.yml
- type: WellKnown
  url: well-known/joinsandwich-com-well-known.yml
- type: Hosts
  url: hosts/joinsandwich-com-hosts.yml
- type: Vendors
  url: vendors/joinsandwich-com-vendors.yml
- type: GettingStarted
  url: https://inbox.lovedone.app/onboarding?utm_source=llms.txt&utm_medium=agent&utm_campaign=care_handoff
- type: Documentation
  url: https://dev.joinsandwich.com/
- type: DomainSecurity
  url: security/joinsandwich-com-domain-security.yml
- type: Website
  url: https://joinsandwich.com/
- type: APIReference
  url: https://www.joinsandwich.com/openapi.json
- type: Blog
  url: https://www.joinsandwich.com/blog
- type: TermsOfService
  url: https://www.joinsandwich.com/terms
- type: PrivacyPolicy
  url: https://www.joinsandwich.com/privacy
- type: SignUp
  url: https://www.joinsandwich.com/login
apis:
- aid: joinsandwich-com:joinsandwich-com-auth-api
  name: joinsandwich-com Auth API
  description: Firebase session helpers used by the website.
  humanURL: https://dev.joinsandwich.com/
  baseURL: https://www.joinsandwich.com
  tags:
  - Auth
  properties:
  - type: OpenAPI
    url: openapi/joinsandwich-com-auth-api-openapi.yml
  - type: JSONSchema
    url: json-schema/joinsandwich-com-json-rpc-response-schema.json
  - type: JSONSchema
    url: json-schema/joinsandwich-com-oauth-authorization-server-schema.json
  - type: JSONSchema
    url: json-schema/joinsandwich-com-json-rpc-request-schema.json
- aid: joinsandwich-com:joinsandwich-com-community-api
  name: joinsandwich-com Community API
  description: Channel community threads (authenticated writes).
  humanURL: https://dev.joinsandwich.com/
  baseURL: https://www.joinsandwich.com
  tags:
  - Community
  properties:
  - type: OpenAPI
    url: openapi/joinsandwich-com-community-api-openapi.yml
  - type: JSONSchema
    url: json-schema/joinsandwich-com-json-rpc-response-schema.json
  - type: JSONSchema
    url: json-schema/joinsandwich-com-oauth-authorization-server-schema.json
  - type: JSONSchema
    url: json-schema/joinsandwich-com-json-rpc-request-schema.json
- aid: joinsandwich-com:joinsandwich-com-content-api
  name: joinsandwich-com Content API
  description: Markdown representations of directory pages.
  humanURL: https://dev.joinsandwich.com/
  baseURL: https://www.joinsandwich.com
  tags:
  - Content
  properties:
  - type: OpenAPI
    url: openapi/joinsandwich-com-content-api-openapi.yml
  - type: JSONSchema
    url: json-schema/joinsandwich-com-json-rpc-response-schema.json
  - type: JSONSchema
    url: json-schema/joinsandwich-com-oauth-authorization-server-schema.json
  - type: JSONSchema
    url: json-schema/joinsandwich-com-json-rpc-request-schema.json
- aid: joinsandwich-com:joinsandwich-com-discovery-api
  name: joinsandwich-com Discovery API
  description: Machine-readable indexes and catalogs.
  humanURL: https://dev.joinsandwich.com/
  baseURL: https://www.joinsandwich.com
  tags:
  - Discovery
  properties:
  - type: OpenAPI
    url: openapi/joinsandwich-com-discovery-api-openapi.yml
  - type: JSONSchema
    url: json-schema/joinsandwich-com-json-rpc-response-schema.json
  - type: JSONSchema
    url: json-schema/joinsandwich-com-oauth-authorization-server-schema.json
  - type: JSONSchema
    url: json-schema/joinsandwich-com-json-rpc-request-schema.json
- aid: joinsandwich-com:joinsandwich-com-mcp-api
  name: joinsandwich-com MCP API
  description: Public Model Context Protocol endpoint.
  humanURL: https://dev.joinsandwich.com/
  baseURL: https://www.joinsandwich.com
  tags:
  - MCP
  properties:
  - type: OpenAPI
    url: openapi/joinsandwich-com-mcp-api-openapi.yml
  - type: JSONSchema
    url: json-schema/joinsandwich-com-json-rpc-response-schema.json
  - type: JSONSchema
    url: json-schema/joinsandwich-com-oauth-authorization-server-schema.json
  - type: JSONSchema
    url: json-schema/joinsandwich-com-json-rpc-request-schema.json
- aid: joinsandwich-com:joinsandwich-com-newsletter-api
  name: joinsandwich-com Newsletter API
  description: Public newsletter signup.
  humanURL: https://dev.joinsandwich.com/
  baseURL: https://www.joinsandwich.com
  tags:
  - Newsletter
  properties:
  - type: OpenAPI
    url: openapi/joinsandwich-com-newsletter-api-openapi.yml
  - type: JSONSchema
    url: json-schema/joinsandwich-com-json-rpc-response-schema.json
  - type: JSONSchema
    url: json-schema/joinsandwich-com-oauth-authorization-server-schema.json
  - type: JSONSchema
    url: json-schema/joinsandwich-com-json-rpc-request-schema.json
x-enrichment:
  date: '2026-10-30'
  status: enriched
  artifacts_added: 42
  pass: modular-v1
  engine: identity=oss,contract=oss,surfaces=oss,docs=oss,regulatory=oss

joinsandwich-com API — frequently asked questions

Does joinsandwich-com have an API?

Yes. APIs.io lists 6 APIs from joinsandwich-com, including joinsandwich-com Auth API, joinsandwich-com Community API and joinsandwich-com Content API, and 3 more.

Is there an OpenAPI specification for the joinsandwich-com API?

Yes. APIs.io indexes 6 OpenAPI specifications for joinsandwich-com, each linked for download from this page.

How do I authenticate with the joinsandwich-com API?

joinsandwich-com documents its authentication (2 schemes). The details are profiled on APIs.io as Joinsandwich Com Authentication.

Does joinsandwich-com have an MCP server?

Yes. APIs.io lists 1 MCP server for joinsandwich-com: Remote MCP server at www.joinsandwich.com.

Is the joinsandwich-com API ready for AI agents?

joinsandwich-com has a Kin Score of 44.3 out of 100 (developing) and an Agent Readiness score of 52.7 (agent-ready), scored by API Evangelist on 2026-10-31.

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