stale

z/OS

Score 8.4 / 100 2 providers 5 APIs Search apis.io →

Providers using this tag (2)

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

Emerging 2 Early or largely undocumented
CartagenaMainframeData TransferTape Migration1 API12.7Open Mainframe ProjectCloud-NativeEducationEnterpriseIBM Z12 APIs12.5

APIs with this tag (5)

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 →

Emerging 5 Early or largely undocumented
AmbitusAmbitus fosters a community focused on educating developers about open source technologies running on z/OS ...12.5CBT TapeCBT Tape is a long-running open library of free software distributions for IBM mainframe MVS, OS/390, and z...12.5GenevaERSGenevaERS is a single-pass optimization engine for high-volume data extraction, transformation, and reporti...12.5zopen Communityzopen is a community-driven catalog and build framework that ports and packages popular open source tools f...12.5ZoweZowe is an open source software framework that delivers modern interfaces to interact with z/OS, including ...12.5

Score breakdown

Frequency
22.8
log-scaled weighted occurrences
Breadth
0.0
spread across providers
Quality lift
13.2
mean composite of providers using it
Cohesion
0.0
strength of nearest seed neighbor

Where this tag comes from

Provider tag2
Api tag5

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/z-os"
All tags 
curl "https://apis.io/api/v1/tags?limit=25"
As a scored cohort 
curl "https://apis.io/api/v1/cohorts/tag/z-os"
The distribution (Pro) 
curl "https://apis.io/api/v1/cohorts/tag/z-os/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.

GitHub Google LinkedIn

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