Assessment
Workflows using this tag
Ashby Create an Opening and Bind It to a Job · Ashby
Ashby Create a Job and Open It · Ashby
Ashby Advance an Application to a Named Interview Stage · Ashby
Ashby Register and Manage a Webhook Subscription · Ashby
Ashby Schedule an Interview for an Application · Ashby
Ashby Run an Offer from Start to Approval · Ashby
Ashby Send a Candidate Survey and Collect Submissions · Ashby
Ashby Candidate Intake with Deduplication · Ashby
Business capabilities this tag reaches
Human Capital Management 3
Variants seen in the corpus:
Assessmentassessment
Providers using this tag (33)
Ranked by API Evangelist rating — Exemplar and Strong are expanded by default.
Strong 3 Solid coverage with minor gaps
Developing 8 Usable, with meaningful gaps to close
Thin 6 Limited public surface area
Emerging 10 Early or largely undocumented
Minimal 6 Almost no public developer surface
APIs with this tag (17)
Ranked by the provider's API Evangelist rating — the Kin Score is scored per provider, not per API, so every API of a provider shares its band. How the rating works →
Strong 7 Solid coverage with minor gaps
Ashby Assessment APIThe Assessment API from Ashby — 6 operation(s) for assessment.Unified.to assessment APIThe assessment API from Unified.to — 3 operation(s) for assessment.Learnosity Annotations APIAdds annotation and markup capability - highlighting, notes - over assessment content.Learnosity Assess APIThe assessment player layer used by Items API in assess rendering mode, drivable directly for bespoke playe...Learnosity Data APIServer-side JSON API for the Learnosity platform. Endpoint families cover Item bank content (Items, Questio...Learnosity Items APIClient-side JavaScript API that renders and runs an assessment from an Activity in the Item bank, handling ...Learnosity Questions APIRenders individual Questions and Features inline without the surrounding assessment player - the lowest-lev...
Developing 6 Usable, with meaningful gaps to close
Azure Migrate Assessments APICreate and manage assessments that evaluate on-premises servers and databases for Azure readiness, sizing, ...ATTOM Assessment APIAssessed value, tax liability, and assessment history.MINE Assessment APIThe Assessment API from MINE — 8 operation(s) for assessment.Charthop assessment APIThe assessment API from Charthop — 13 operation(s) for assessment.Ashby Assessment APIThe Assessment API from Ashby — 6 operation(s) for assessment.ATTOM Assessment APICounty tax assessment data.
Thin 3 Limited public surface area
Eightfold AI Interview CompanionReal-time copilot for human-led interviews, providing skills-based prompts, structured note-taking, and con...Eightfold AI InterviewerAutonomous agentic interviewer that conducts structured candidate interviews end-to-end and returns scored,...Greenhouse Assessment APIThe Assessment Partner API enables assessment platforms (code testing, video interviewing, personality test...
Emerging 1 Early or largely undocumented
Score breakdown
Frequency
47.8
log-scaled weighted occurrences
Breadth
0.9
spread across providers
Quality lift
35.7
mean composite of providers using it
Cohesion
2.7
strength of nearest seed neighbor
Related tags
LTI 7 co-occurrences
K-12 5 co-occurrences
EdTech 17 co-occurrences
Recruiting 5 co-occurrences
Education 17 co-occurrences
Content 5 co-occurrences
Job 5 co-occurrences
Application 5 co-occurrences
Where this tag comes from
Api tag17
Provider tag25
Openapi tag6
Openapi op tag34
Cohort brief
Auto-generatedThe 33 providers in the APIs.io catalog tagged Assessment, scored on the Kin Score. Every figure below is computed from the catalog — nothing here is written.
Providers
33
all scored
Mean Kin Score
29.5
+8.8 vs catalog 20.7
Mean Agent Readiness
12.9
+3.2 vs catalog 9.7
Spread
3.8–66.2
median 28 · σ 17.8
How the 33 split by band
Exemplar 0Strong 4Developing 7Thin 6Emerging 10Minimal 6
Facet averages, against the whole catalog
| Facet | This cohort | Catalog | Difference | Scored |
|---|---|---|---|---|
| Access Clarity | 37.3 | 22.3 | +15 | 33 |
| Operational Transparency | 22.2 | 11.3 | +10.9 | 33 |
| Developer Ergonomics | 26.4 | 17.9 | +8.5 | 33 |
| Contract Quality | 22.5 | 17.5 | +5 | 33 |
| Discoverability | 64.5 | 60.4 | +4.1 | 33 |
| Contract Governance | 8.5 | 6.4 | +2.1 | 33 |
A facet is averaged over the members that carry it, not over the whole cohort — the “Scored” column is that count. Averaging an absent facet as zero would score our own coverage gaps as the providers’ posture.
What this cohort publishes
| Artifact | This cohort | Catalog | Difference |
|---|---|---|---|
| MCP server (any) | 21% | 16% | +5 |
| MCP server (first-party) | 12% | 7% | +5 |
| Agent Skills | 0% | 0% | 0 |
| OAuth scopes | 15% | 9% | +6 |
| Security | 100% | 88% | +12 |
| Arazzo workflows | 6% | 2% | +4 |
| Governance rules | 15% | 13% | +2 |
mcp_pct counts any mcp/ artifact including ones API Evangelist derived from the provider OpenAPI; mcp_first_party_pct counts only servers the provider publishes. Prefer the latter.
Top by Kin Score
- 1 Ashby 66.2
- 2 Unified.to 60.4
- 3 Codesignal 55.6
- 4 Learnosity 55.2
- 5 MINE 50.9
- 6 ATTOM 50.1
- 7 Azure Migrate 48.9
- 8 Charthop 46.4
- 9 Google Cloud Migration Center 44.4
- 10 Ashby 41.6
Top by Agent Readiness
- 1 Charthop 46.4
- 2 Codesignal 43.1
- 3 Ashby 42.4
- 4 MINE 41.9
- 5 Ashby 30.9
- 6 QuizAPI 25.5
- 7 Unified.to 25
- 8 Google Cloud Migration Center 24.8
- 9 ATTOM 22.9
- 10 ATTOM 22.9
All 33 members of this roster resolve to a scored provider in
the catalog.Generated from the catalog build of
25 August 2026, across 26891
providers, using the same computation served by the
APIs.io cohort API. Briefs are published for rosters of
5 or more scored providers; below that a distribution is not meaningful.
Work with this as data
Every tag here is available over the APIs.io API and to AI agents over MCP.