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Spell Check Client

apiofficialtested · static-verifiedscore 32/100signed passport ✓published 2231d ago · verified 2026-08-08

The Spell Check API - V7 lets you check a text string for spelling and grammar errors.

Declared tools (1)

SpellChecker

api:microsoft.com:cognitiveservices-SpellCheck · published by microsoft

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agents.md (one-curl install)
llms.txt

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Why “Unfragile”

Agent? One curl.

curl unfragile.ai/agents.md | sh

nfragile

The letters dissolve from strong to gentle — never to gone. Named for what gains from disorder →

nfragile

Answer Census Readiness Docs MCP

Verified record · from the answer index

Spell Check Client

apiofficialtested · static-verifiedscore 32/100signed passport ✓published 2231d ago · verified 2026-08-08

The Spell Check API - V7 lets you check a text string for spelling and grammar errors.

Declared tools (1)

SpellChecker

api:microsoft.com:cognitiveservices-SpellCheck · published by microsoft

From 85,796 verified-corpus records · ask the answer engine · the census · rankings are never for sale

Ask

Search
The Answer Engine
The Census
The Readiness Map

Envelopes

MCP servers
APIs
SDKs & libraries
CLIs
Models

For agents

API Docs
MCP Server
agents.md (one-curl install)
llms.txt

Trust

Methodology
Trust Passports
Protocol
Schema

For builders

Get verified & signed
Convert your API to MCP
Pricing

Company

About
Why “Unfragile”

Agent? One curl.

curl unfragile.ai/agents.md | sh

nfragile

The letters dissolve from strong to gentle — never to gone. Named for what gains from disorder →