emerging · -0.6 capability schema

Distributed Systems

Score 21.7 / 100 46 providers +3 via APIs 6 APIs Search apis.io →

Providers using this tag (46)

Ranked by API Evangelist rating — Exemplar and Strong are expanded by default.

Exemplar 1 Complete, well-documented, and agent-ready
Strong 1 Solid coverage with minor gaps
Developing 10 Usable, with meaningful gaps to close
Thin 18 Limited public surface area
Emerging 5 Early or largely undocumented
Minimal 10 Almost no public developer surface
Unrated 1 Not yet scored

APIs with this tag (6)

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 →

Exemplar 1 Complete, well-documented, and agent-ready
Emerging 4 Early or largely undocumented
Minimal 1 Almost no public developer surface

Companies reaching this through an API (3)

These companies publish an API, specification or operation carrying “Distributed Systems” but do not classify their business under it. Listed unranked and kept out of the count above, because one tagged operation is not a statement about what a company does.

JBoss Microsoft .NET Sony

Score breakdown

Frequency
47.1
log-scaled weighted occurrences
Breadth
1.2
spread across providers
Quality lift
35.7
mean composite of providers using it
Cohesion
16.9
strength of nearest seed neighbor

Related tags

Microservices 20 co-occurrences Architecture 6 co-occurrences Java 12 co-occurrences Cloud-Native 11 co-occurrences Cluster 9 co-occurrences Framework 5 co-occurrences Python 5 co-occurrences Configuration 5 co-occurrences

Where this tag comes from

Provider tag46
Api tag6

Cohort brief

Auto-generated

The 37 providers in the APIs.io catalog tagged Distributed Systems, scored on the Kin Score. Every figure below is computed from the catalog — nothing here is written.

Providers
37
all scored
Mean Kin Score
34.6
+11.7 vs catalog 22.9
Mean Agent Readiness
16
+4.1 vs catalog 11.9
Spread
0–67
median 34.9 · σ 12.7
How the 37 split by band
Exemplar 1Strong 1Developing 10Thin 18Emerging 5Minimal 2
Facet averages, against the whole catalog
FacetThis cohortCatalogDifferenceScored
Contract Quality 35.2 17.6 +17.6 37
Developer Ergonomics 40.1 23.2 +16.9 37
Operational Transparency 25 13.7 +11.3 37
Contract Governance 15.3 6.3 +9 37
Discoverability 60.4 58.1 +2.3 37
Access Clarity 25.2 26.5 -1.3 37

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
ArtifactThis cohortCatalogDifference
MCP server (any) 8% 14% -6
MCP server (first-party) 8% 12% -4
Agent Skills 0% 0% 0
OAuth scopes 3% 11% -8
Security 95% 98% -3
Arazzo workflows 3% 2% +1
Governance rules 63% 14% +49

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. 1 Synadia Communications 67
  2. 2 Amazon SQS 58.7
  3. 3 Etcd 49.9
  4. 4 Zeebe 48.6
  5. 5 Apollo Config 45.8
  6. 6 Apache Kafka 45.4
  7. 7 Google Cloud Tasks 44.3
  8. 8 Azure Service Fabric 44.2
  9. 9 wasmCloud 42.5
  10. 10 Lightbend 40.6
Top by Agent Readiness
  1. 1 Restate 32.5
  2. 2 Synadia Communications 32
  3. 3 Apache Kafka 29.7
  4. 4 Amazon SQS 29.6
  5. 5 Zeebe 26.5
  6. 6 Apollo Config 26
  7. 7 Etcd 25.5
  8. 8 Apache BookKeeper 22.3
  9. 9 Celery 21.9
  10. 10 RabbitMQ 20.9
All 46 members of this roster resolve to a scored provider in the catalog.Generated from the catalog build of 5 October 2026, across 29093 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.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for tags

7 MCP tools reach this
  • find_tagsBrowse and filter every tag in the catalog.
  • get_cohortThis tag as a scored cohort — every provider carrying it, with scores.
  • cohort_statsPRO — the distribution across this tag: mean, median, band split, adoption rates.
  • cohort_rankingsPRO — the leaderboard, on composite AND agent-readiness axes.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
All 92 tools →

Call it yourself

curl for this page
This tag
curl "https://apis.io/api/v1/tags/distributed-systems"
All tags
curl "https://apis.io/api/v1/tags?limit=25"
As a scored cohort
curl "https://apis.io/api/v1/cohorts/tag/distributed-systems"
The distribution (Pro)
curl "https://apis.io/api/v1/cohorts/tag/distributed-systems/stats" \
  -H "X-API-Key: $APIS_IO_KEY"

Discovery needs no key. Ratings and market analysis are Pro.

Get an API key

Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

A second provider on the same verified email joins the account you already have.