Check icons

The 19 check icons, described

Assertassert-check

Assert — if this is false, everything stops, an invariant that must hold.

Data qualitydata-quality

Data quality — checks that records are complete, valid and what they claim to be.

Done alldone-all

Two check marks side by side — everything done, read or completed.

Draft and verifydraft-verify

Draft and verify — the small model guesses and the big one signs off.

RAG evaleval-rag

RAG eval — grading the retrieval as well as the answer it produced.

Event checkevent-check

A lightning bolt beside a check — an event that was handled and acknowledged.

Expectationexpectation

An expectation — the rule the data has to keep, a contract asserted on every load.

Health probehealth-probe

A health probe — the service poked on schedule, and it answered that it is alive.

Label approvedlabel-approved

A label with a check inside — a tag that has been approved.

Label reviewlabel-review

Label review — somebody looks twice at the name a row was given, QA on tags.

Likedliked

A heart in a round button — something you liked, marked as such.

Lintlint-run

Lint — the marks under whatever needs fixing, style warnings from a check.

MCP pingmcp-ping

MCP ping — still there? A heartbeat that checks the other side is alive.

On timeon-time

A timer dial with a check on its face — something that happened on schedule.

Optimistic lockoptimistic-lock

Optimistic locking — write freely, then check the version still matches.

Page verifiedpage-verified

A window with a check inside — a page that passed its checks.

Postconditionpostcondition

A check placed after the block — a postcondition that must hold once code has run.

Preconditionprecondition

A check placed before the block — a precondition that must hold before code runs.

Type checktype-check

A letter T with a check beside it — static type checking that passed.

In code, each is one import — import { AssertCheck } from "@iconmind/react/icons/assert-check" — and the same name in Vue, Svelte, Solid, Preact, React Native, Astro, Blade and Flutter.

Tags these icons also carry