Python
Providers using this tag (101)
Ranked by API Evangelist rating — Exemplar and Strong are expanded by default.
Strong 4 Solid coverage with minor gaps
Developing 22 Usable, with meaningful gaps to close
Thin 27 Limited public surface area
Emerging 40 Early or largely undocumented
SuperconductiveRequestsOuterboundsDeepEvalEventualXanaduNeuracoreWorldVizApache LibcloudDataCampStrawberry GraphQLMito AiCitrine InformaticsNamekoFlaskLocustApache PySparkFastAPIWagtailFastMCPHTTPXAzure NotebooksExpected ParrotNorgate DataAstralConnexionColibriLeapYearMatplotlibPyTorchRagasBeautiful SoupPolarsOverExtensityAutoGen StudioMkDocsMindMeld *Python Standard Library and PopularSunPower
Minimal 5 Almost no public developer surface
Unrated 3 Not yet scored
APIs with this tag (208)
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 5 Complete, well-documented, and agent-ready
RudderStack Transformations APIThe RudderStack Transformations API manages user-defined transformation functions (JavaScript, with Python ...Arcade MCP FrameworkThe arcade-mcp open-source Python framework — "MCP Server Framework and Tool Development library for buildi...MATLAB Engine API for PythonCall MATLAB from Python, allowing Python programs to start MATLAB, execute MATLAB functions, and exchange d...Canvas Medical SDKA Python SDK that enables developers to build plugins that execute natively within the Canvas EMR infrastru...CloudBees Python APIThe Python API from CloudBees — 1 operation(s) for python.
Strong 14 Solid coverage with minor gaps
ArcGIS API for PythonThe ArcGIS API for Python provides a Pythonic interface for GIS capabilities including data management, spa...Clerk Python SDKOfficial Python SDK for the Clerk Backend API.Barndoor + Crew AI ExampleReference Python demo application showing how to plug Barndoor-governed MCP tools into a Crew AI multi-agen...Azure Quantum Python SDKPython SDK for submitting jobs to Azure Quantum. Supports Q#, Qiskit, Cirq, and pass-through provider input...Refuel Autolabel (Open Source)Autolabel is the open-source Python library (pip install refuel-autolabel) to label, clean, and enrich text...Microsoft Python Driver for SQL Server (mssql-python)Python driver using Direct Database Connectivity for direct connections to SQL Server without requiring an ...Python Drivers for SQL ServerPython drivers for connecting to SQL Server including the first-party mssql-python driver, pyodbc, and pyms...Moov Backend SDKsMoov provides official server-side client libraries for interacting with the Moov API across multiple progr...DataHub Python SDKPython client for interacting with DataHub. The acryl-datahub package provides a CLI and SDK for DataHub, i...CirqCirq is an Apache 2.0 Python framework for designing, manipulating, simulating, and executing Noisy Interme...Hugging Face Transformers LibraryOpen-source Python library that provides pretrained models, tokenizers, and pipelines for inference and fin...Dagger SDKsNative SDKs for Go, Python, TypeScript, PHP, Java, .NET, Elixir, and Rust that generate strongly typed clie...OpenTimelineIOOpenTimelineIO (OTIO) is an open source API and interchange format for editorial timeline information. It i...Jentic Standard AgentOpen-source composable reasoning agent framework that plans, acts, and recovers from failures, preconfigure...
Developing 60 Usable, with meaningful gaps to close
Livepeer Python SDKOfficial Python SDK for the Livepeer Studio REST API.Felt Python SDKOfficial Python client for the Felt REST API providing convenient wrappers for map creation, file and DataF...Eikon Data APIPython and R library that allows programmatic access to Refinitiv Eikon data. Provides access to instrument...Refinitiv Data Library for PythonPython library providing uniform, ease-of-use interfaces for accessing the breadth and depth of financial d...Runway Python SDKThe Runway Python SDK provides a convenient Python library for interacting with the Runway API. Supports Py...Mercado Pago Python SDKOfficial Python SDK wrapping the Mercado Pago REST APIs.Sweep Python APIThe Python API from Sweep — 1 operation(s) for python.Tableau Analytics Extensions APIThe Analytics Extensions API allows integration of external analytics engines such as Python, R, MATLAB, an...Tableau Document APIPython library for programmatically updating Tableau workbook and data source files.Tableau Server Client (Python)Python library that wraps the Tableau REST API for easier programmatic access.turbopuffer Python SDKOfficial Python client library for the turbopuffer REST API, Stainless-generated from the public OpenAPI spec.LanceDB Python SDKPrimary client library. First-class Arrow, Pandas, Polars, and Pydantic integration; pluggable embedding fu...Prefect Python SDKThe Prefect Python SDK is used to build, test, and execute workflows against the Prefect API. It provides d...Scalar SDKsScalar SDKs generates type-safe client libraries from OpenAPI specifications. Supported languages include T...Chroma Python ClientThe Chroma Python Client is a first-party SDK for interacting with both self-hosted Chroma servers and Chro...Gemini Python SDKPython client library for the Gemini API.PyOD (Python Outlier Detection)PyOD is a comprehensive and scalable Python library for detecting outliers/anomalies in multivariate data. ...Ansible Runner APIAnsible Runner is a Python library and CLI tool that provides a stable and consistent interface for executi...Golioth Python ToolsPython tooling that wraps the Management API for scripting, automation, and CLI-driven workflows against Go...Dataiku Python APIPython client library for interacting with Dataiku DSS.Eikon Data APIPython library providing access to financial data, news, and symbology from within the Refinitiv Eikon or L...Refinitiv Data Library for PythonPython library providing uniform access to the breadth and depth of financial data and services available o...py-clob-client (Python SDK)Official Python SDK for the Polymarket CLOB API - wallet signing, EIP-712 order construction, place / cance...PyIceberg Python APIPyIceberg is the official Python implementation of the Apache Iceberg table specification. It provides prog...Trieve Python SDKOfficial Python client library (trieve-py-client) for the Trieve REST API.AimDK_X2 SDKAimDK_X2 is the published secondary-development SDK for the AgiBot X2 humanoid. It exposes the robot to Pyt...BentoML Python SDKCore Python SDK for packaging models as Bentos, managing the model store, building container images, and in...FHIR InfernoAn open-source Python utility that flattens nested HL7 FHIR JSON (bundles / resources) into tabular CSV fil...Cradlepoint NetCloud Router SDKOn-router Python SDK and toolchain (the "SDK" / "Router SDK") for building and deploying custom application...make-request-py (Sideko Runtime)Modern Python HTTP client library with built-in authentication and response handling, used as the runtime b...Neo4j Python DriverThe Neo4j Python Driver is the official library for interacting with Neo4j graph databases from Python appl...Sideko Python SDKThe Sideko Python SDK provides Python bindings for the Sideko API. Generated by Sideko's own pipeline from ...Sideko Stripe Python SDK (Sample)Sample Python SDK for the Stripe API, Sideko-generated as a companion to the TypeScript Stripe sample.GOV.UK Notify Python ClientOfficial Python client library for the GOV.UK Notify API. Wraps the REST API with idiomatic Python methods ...Hey API Openapi-Ts@hey-api/openapi-ts is an OpenAPI to TypeScript code generator that emits production-grade SDKs, types, val...OpenHands Agent SDKComposable Python SDK for defining, running, and orchestrating agents locally or scaled to thousands in the...ZenRows SDKsFirst-party SDKs that wrap the Universal Scraper API and Residential Proxies with automatic retries, expone...W&B Python SDKOfficial Python SDK (wandb) for logging runs, metrics, gradients, media, and artifacts; running sweeps; and...AI21 Python SDKOfficial Python SDK (ai21 on PyPI) wrapping the AI21 Studio REST API with sync and async clients, streaming...Stigg Python SDKOfficial Python SDK for integrating Stigg entitlements and usage-based billing into Python backend services.JSNAPy APIPython-based snapshot and test framework for Junos devices.Juniper JSNAPyPython-based tool for snapshot and verification of network device configurations.Junos PyEZPython library for automating Junos devices using NETCONF.Junos PyEZ (Python API)Python library for automating Junos devices using NETCONF.Streamlit Python APIThe Streamlit Python library API provides a rich set of functions for building interactive data application...BentoML REST APIBentoML is an open-source unified inference platform for deploying and scaling AI models. It auto-generates...Ray Serve REST APIRay Serve is a scalable model serving library built on Ray, designed for building online inference APIs. Su...RPA FrameworkThe RPA Framework is an open-source collection of Python libraries for robotic process automation designed ...Analog Devices PyADI-IIO Python APIPyADI-IIO provides Python interfaces for ADI hardware with IIO drivers, enabling Python developers to inter...WebLogic WLST (WebLogic Scripting Tool) APIPython-based scripting interface for automating WebLogic Server administration tasks.HashiCorp Nomad Python SDKThe python-nomad library is a Python client for the HashiCorp Nomad HTTP API. It provides Pythonic access t...Quix Streams (Open Source)Apache 2.0 open source Python library (pip install quixstreams) for building containerized stream-processin...Kubeflow Pipelines Python SDKPython SDK for building, compiling, and submitting ML pipelines. Provides decorators and utilities to defin...Penn SDK (Python)Open-source Python client maintained by Penn Labs wrapping Penn data services. Published documentation at p...PittAPI (Pitt Computer Science Club) — student-builtPittAPI is an unofficial, community-maintained Python library published by the Pitt Computer Science Club t...Tableau Server Client (Python)Python library that provides a convenient wrapper for the Tableau Server REST API for automation and integr...CloudEvents Python SDKThe official Python SDK for CloudEvents provides libraries for producing and consuming CloudEvents in Pytho...Planet Python SDKOfficial Python SDK (planet on PyPI) and CLI for working with all Planet APIs, including async clients for ...Saleor Core (Server) RepositorySource repository for the Saleor server - the Django / Python backend that implements the GraphQL API, busi...Sync Labs Python SDKOfficial Python SDK for integrating the Sync Labs lip-sync API into Python applications. Supports Python 3....
Thin 65 Limited public surface area
Pipecat Framework (Python SDK)Open-source (BSD 2-Clause) Python framework whose interface is the pipecat-ai library, not a REST API. Appl...Arcjet SDKsThe primary, supported interface to Arcjet. SDKs ship for Node.js, Next.js, Bun, Deno, SvelteKit, NestJS, R...Celery Task APICore API for defining and executing distributed tasks in Celery. Supports task decorators, retries, timeout...smolagents Python LibraryThe core smolagents Python library providing CodeAgent and ToolCallingAgent classes for building AI agents ...Split Python SDKThe Split Python SDK enables server-side feature flag evaluation for Python applications, suitable for Djan...Haystack Framework (Open Source)Apache-2.0 licensed Python framework for composable LLM orchestration. Build modular Pipelines from Compone...TensorFlow Core APIThe foundational Python and C++ API for building and training machine learning models using TensorFlow.Veritas Cluster Server Python APIPython SDK for programmatic cluster management and automation.Docling Core TypesCanonical `DoclingDocument` data model and serialization primitives — text, tables, pictures, layout, hiera...Hyperliquid Python SDKOfficial Python SDK for the Hyperliquid REST and WebSocket APIs. Handles EIP-712 signing, action serializat...Nomic Python SDKOfficial Python client (nomic) for the Atlas platform, embedding API, and dataset/map workflows.Kalshi Python Starter KitOfficial Python starter / SDK published by Kalshi for connecting to the Trade REST API and WebSocket stream...MOSTLY AI Synthetic Data SDKOpen-source Python SDK (mostlyai, Apache 2.0) for training generators and producing synthetic data. Runs in...Opentrons Python Protocol APIThe Opentrons Python Protocol API is an open-source Python framework for writing automated biology lab prot...Vocode Open Source Libraryvocode-core, the MIT-licensed Python library for building voice-based LLM agents with pluggable STT, LLM, a...Surge Python SDKOfficial Python SDK (surge-api on PyPI) wrapping the Surge API. Requires Python 3.10+, MIT-licensed, and la...GS Quant Python ToolkitGS Quant is Goldman Sachs' open-source Python toolkit for quantitative finance, distributed on GitHub and P...Authsignal Python SDKOfficial server-side Python SDK for the Authsignal Server API.Tonic ValidateTonic Validate is an open-source RAG evaluation framework and metrics platform for measuring retrieval-augm...PyPI RSS FeedsPyPI provides RSS feeds that allow developers and tools to monitor package activity on the Python Package I...OneTick Python API - Directed GraphThe lower-level directed-graph-style Python query API for OneTick, composing event-processor graphs against...OneTick Python API - onetick-py (pandas-style)A pandas-like Python API for querying tick-by-tick market data in OneTick, published on PyPI as onetick-py ...WattTime Python ClientOfficial Python SDK for the WattTime API providing simplified access to real-time, forecast, and historical...Eventbrite Python SDKThe Eventbrite Python SDK is an open-source client library maintained by Eventbrite that provides idiomatic...Maxar Geospatial Platform Python SDKOfficial Python SDK (maxar-platform on PyPI) wrapping the MGP / Vantor Hub APIs for discovery, ordering, mo...TiKV Python ClientThe official Python client for TiKV supporting raw and transactional key-value operations.pytestpytest is the Python testing framework supporting test suite organization through test classes, directories...starknet.py SDKPython SDK for Starknet maintained by Software Mansion, covering account / contract interaction, Cairo ABI ...SVN Python BindingsPython bindings for Subversion C libraries, providing access to client and repository operations via pysvn ...AI HabitatAI Habitat simulation framework for embodied AI research, including Habitat-Sim (high-performance 3D simula...Deepchecks Open-Source TestingThe AGPL-3.0 licensed open-source Python package for continuous validation of tabular, computer-vision, and...PyBand Python SDKPyBand is a Python SDK that offers a comprehensive set of features for interacting with BandChain via gRPC....Scrapfly SDKsOfficial SDKs for Python, TypeScript, Go, Rust, and Scrapy with full feature coverage across every language...Modal Functions APIDefines, deploys, and invokes serverless Python Functions on Modal with per-function GPU/CPU/memory configu...Superlinked Framework (Python)The open-source Apache-2.0 Python framework (pip install superlinked) used to declare Schema, Space, Index,...Bytewax Python LibraryOpen-source Python library for building distributed stream processing dataflows. Provides bytewax.dataflow,...Dara Application Framework HTTP APIThe HTTP surface exposed by a Dara application. Dara is causaLens' Apache-2.0 open-source Python framework ...Formant Agent SDKPython client embedded in the `formant` PyPI package (`pip install formant`, `from formant.sdk.agent.v1 imp...Formant Cloud SDKPython client embedded in the `formant` PyPI package (`from formant.sdk.cloud.v1 import Client`). Wraps the...SchemathesisSchemathesis is a property-based API testing tool that automatically generates test cases from OpenAPI and ...Voyage AI Python SDKOfficial Python client (voyageai) wrapping the embeddings, multimodal, contextualized, and reranking endpoi...Locust Load TestingLocust is a scalable, distributed open-source load testing framework written in Python. Test scenarios are ...PhonePe Python Backend SDKServer-side Python SDK wrapping the PhonePe PG REST API.what3words Python SDKOfficial Python wrapper around the what3words Public API.AG2 Python FrameworkCore open-source Python library for building agentic AI applications. Provides ConversableAgent, AssistantA...Cisco NX-OS Python SDK APIPython Software Development Kit for programmatic access to Nexus 9000 Series switch modules including inter...Agno Python FrameworkOpen-source Python framework for building agents with memory, knowledge, and tools. Provides Agent, Team, W...Apache TinkerPop Gremlin Traversal APIThe Gremlin graph traversal language and API provide a functional, data-flow-based language for expressing ...LlamaIndex Python FrameworkLlamaIndex is an open-source Python framework for building LLM-powered applications including agents, RAG p...PennyLanePennyLane is the flagship open-source Python framework for quantum differentiable programming — train and o...OpenUSD Python BindingsOpenUSD provides comprehensive Python bindings for all major C++ modules, enabling scripting and pipeline i...Blender Python APIThe Blender Python API (bpy) provides Python access to Blender's internal data, operators, and UI component...EvolutionaryScale ESM Python SDKOfficial Python SDK packaging ESM3 and ESM Cambrian model loaders, the `ESMProtein` multi-track data model,...PyAnsysOpen-source Python ecosystem for Ansys products. The pyansys metapackage bundles 45+ libraries including Py...DeepEvalDeepEval is an open-source Python framework for evaluating LLM applications as unit tests. It ships with re...Fauna Python DriverThe Fauna Python Driver is the official client SDK for accessing Fauna from Python applications. It provide...AutoRest Python GeneratorThe AutoRest Python generator (@autorest/python) produces Python client libraries from OpenAPI specificatio...Apache MXNetMXNet provides APIs in Python, Scala, Java, C++, R, Julia, and Perl for deep learning model development, wi...in-toto Python Reference ImplementationThe Python reference implementation of in-toto provides tools and libraries for creating and verifying in-t...Linode Python SDKThe Linode Python SDK (linode_api4) is the official Python client library for interacting with the Linode A...QumatQumat is a unified Python API for building and executing quantum circuits across multiple quantum computing...TUF Python Reference ImplementationThe official Python reference implementation of The Update Framework (TUF) specification. Provides a metada...Aider Python ModuleAider exposes a Python module entrypoint (`python -m aider`) and an importable package (`aider.main.main`) ...MCP Python SDKOfficial Python SDK published as `mcp` on PyPI. Includes the FastMCP high-level framework with decorators f...Crawlee Python SDKThe Crawlee Python SDK is a Python library for building reliable web scrapers and crawlers. It offers Basic...
Emerging 60 Early or largely undocumented
Boston Dynamics Spot SDKThe Spot SDK is an open-source SDK for developing applications and payloads for the Spot quadruped robot. B...Superduper FrameworkOpen-source Python framework (superduper-framework) for declaring AI models, embeddings, vector indexes, RA...Apache TVM Python APIThe TVM Python API provides a comprehensive interface for model compilation, optimization, and deployment. ...RequestsRequests is a simple and elegant HTTP library for Python, designed for human beings. It provides a clean, h...Copernicus Marine Toolbox APIThe Copernicus Marine Toolbox provides the officially supported programmatic interface to the Copernicus Ma...KedroKedro is a Python framework for creating reproducible, maintainable, and modular data science code.Apache SystemDS Python APIThe SystemDS Python API (systemds) provides a Python interface for building end-to-end ML pipelines. It inc...Maya Python APIPython API for scripting and extending Maya functionality, providing access to Maya's scene graph and node ...BytewaxOpen-source Python-native stream-processing framework built on Timely Dataflow; targets data scientists and...PennyLanePennyLane is the cross-platform Python framework for quantum computing, quantum machine learning, and quant...Tripo Python SDKOfficial Python SDK wrapping the Tripo OpenAPI. Provides synchronous and asynchronous clients, typed task h...AgentOps Python SDKThe AgentOps Python SDK is the primary entry point, installable via pip install agentops and initialized wi...Bloqade Analog Python SDKBloqade Analog (pip install bloqade-analog) is QuEra's Python SDK for writing, simulating, and submitting a...Bloqade Circuit Python SDKBloqade Circuit is the gate-model eDSL component of the Bloqade family, built on the Bloqade Core eDSL infr...Bloqade Shuttle and Lanes Compilation SDKsBloqade Shuttle is the SDK for simulating and running neutral-atom programs with explicit atom movement; Bl...CookiecutterA command-line utility that creates projects from project templates. Widely used for API project bootstrapp...Jinja2Jinja is a fast, expressive, and extensible templating engine for Python. Used in API code generation (Cook...Kirin Kernel IR InfrastructureKirin (Kernel Intermediate Representation Infrastructure) is QuEra's Python compiler framework that underpi...tsim Universal QEC Simulatortsim is QuEra's open-source fast universal quantum circuit sampler for QEC based on ZX stabilizer rank deco...Apache Libcloud Compute APIThe Libcloud Compute API provides a unified Python interface for managing virtual machine instances, images...Apache Libcloud DNS APIThe Libcloud DNS API provides a unified Python interface for managing DNS zones and records across Route53,...Apache Libcloud Storage APIThe Libcloud Storage API provides a unified Python interface for object storage operations across AWS S3, A...Strawberry GraphQL GraphQL APICode-first GraphQL API built with Strawberry, using Python type hints and dataclasses to define schemas. Su...BehaveBehave is a Python BDD framework inspired by Cucumber that enables teams to write behavior specifications i...GuppyGuppy (`guppylang`) is Quantinuum's Pythonic quantum-classical programming language. Guppy programs compile...Patronus Python SDKThe Patronus Python SDK provides decorators and clients for instrumenting LLM applications, running evaluat...DeepEval (Confident AI)DeepEval is an open-source LLM evaluation package, paired with Confident AI as the hosted observability/eva...OpenAI EvalsOpenAI Evals is the open-source framework released by OpenAI for evaluating large language models and LLM-b...Nokia SR OS pySROS SDK and YANG ModelspySROS is the official Python SDK for model-driven configuration, operational data retrieval, and automatio...Gretel Python Client SDKPython SDK and CLI (gretel-client) for interacting with Gretel APIs. Provides a high-level Gretel interface...NamekoNameko is a microservices framework for Python that provides tools for building, testing, and running servi...Check CLIThe Check Command-Line Interface is a Python-based CLI installed via the uv package manager that exposes 27...FlaskFlask is a lightweight WSGI web application framework for Python. It is commonly used as a foundation for b...LocustOpen source distributed load testing tool. Tests are written in Python by defining User classes and tasks; ...Overture Maps Python CLIOpen-source Python command-line tool and library for downloading and querying Overture data. Maintained at ...FastAPI FrameworkModern, fast web framework for building APIs with Python based on standard Python type hints.Tradeweb Python APIPython API enabling seamless integration between trading strategies and Tradeweb execution. Allows direct c...Wagtail API v2The Wagtail REST API v2 exposes site content — pages, images, documents, and redirects — as JSON. Endpoints...FastMCP AppsFastMCP Apps is the framework's runtime for building interactive applications rendered directly inside MCP ...FastMCP ClientThe FastMCP Client is a Python client library for talking to any MCP server — local or remote — with full p...FastMCP ServerThe FastMCP Server is the Python entry point for exposing tools, resources, prompts, and apps to any Model ...HTTPXHTTPX is a fully featured HTTP client library for Python 3 with sync and async APIs, HTTP/1.1 and HTTP/2 su...DVC CLI and Python APIDVC ships as a CLI plus a Python API (`dvc.api`). It tracks data and model files via pointers stored in Git...FastParquet Python APIAlternative Python implementation for Parquet files.PyArrow Parquet Python APIPython library for reading and writing Parquet files, distributed as part of Apache Arrow.Connexion Python FrameworkConnexion is a contract-first Python web framework that loads an OpenAPI specification and routes requests ...connect-pythonConnect for Python (beta) provides Connect protocol and gRPC clients generated from Protobuf schemas. Targe...LeapYear Python ClientThe first-party Python client library for LeapYear Core. The Client class opens an authenticated connection...Matplotlib Core APIPython API for creating publication-quality figures and plots, including the pyplot state-based interface a...Ragas Python LibraryThe Ragas Python library is the primary surface of the project, installed via `pip install ragas` and impor...Beautiful SoupBeautiful Soup 4 is a Python library providing a parse tree API for HTML and XML documents. It exposes Tag,...NumPy APICore numerical computing library for Python providing multi-dimensional arrays and mathematical functions.Patch-CLIP Embedding ModelPython research project from the Siemens-Healthineers GitHub org that extends the CLIP architecture with pa...Lennox S30 Community APICommunity-maintained, reverse-engineered Python library for communicating with Lennox S30, S40, E30, and M3...py-qua-toolsToolbox of Python utilities for QUA experiments — analog filters, mixer calibration, plotting, calibration ...qm-qua Python SDKOfficial Python SDK for the QUA pulse-level programming language. Provides the QuantumMachinesManager clien...TruLens (Open Source)Open-source Python library for evaluating and tracking LLM applications. Provides feedback functions (groun...pvfactorspvfactors is an open-source Python library for modeling diffuse shading and bifacial photovoltaic (PV) irra...PVMismatchPVMismatch is an open-source Python library for calculating mismatch losses in photovoltaic systems. It mod...SolarUtilsSolarUtils is an open-source Python package providing solar position algorithms and utility functions for s...
Minimal 4 Almost no public developer surface
Maya Commands (Python)Python command interface (maya.cmds) providing access to all MEL commands through Python, enabling scriptin...Maya Python API 1.0Original Python wrapper for the Maya C++ API providing access to OpenMaya, OpenMayaUI, OpenMayaAnim, OpenMa...Maya Python API 2.0Modern Python API for Maya scripting and plugin development, offering improved performance and a more Pytho...MayStreet Market Data Lake Query APIQuery access to MayStreet's 20+ petabyte Market Data Lake of historical exchange data captured as PCAP and ...
Companies reaching this through an API (140)
These companies publish an API, specification or operation carrying “Python” 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.
Academy Software Foundation
AgentOps
AgiBot
AI Habitat
AI21 Labs
Alliance for OpenUSD
Analog Devices
Anomaly Detection
Ansible Playbooks
Apache Iceberg
Apache Parquet
Apache SystemDS
Apache TinkerPop
Apache TVM
Arcade
Arcjet
Authsignal
Autodesk Maya
AutoRest
Band Protocol
Barndoor
BDD (Behavior-Driven Development)
BentoML
Boston Dynamics
Canvas Medical
Check
Cisco Nexus Dashboard
Clerk
CloudBees
CloudEvents
Connect-RPC
Copernicus Marine
Cradlepoint
Dagger
DataHub
Dataiku
Deepchecks
Docling
DVC
ESRI ArcGIS
Evals
Eventbrite
EvolutionaryScale
Fauna
Felt
Formant
Gemini
Goldman Sachs
Golioth
Google Quantum AI
Show all 140 companies ↓
GOV.UK Notify
Gretel
HashiCorp Nomad
Haystack / deepset
Hugging Face Transformers
Hyperliquid
In-Toto
Jentic
Juniper Networks
Kalshi
Kubeflow Pipelines
LanceDB
Lennox International
LF AI and Data
Linode
Livepeer
Llamaindex
MATLAB
Maxar
Maya
MayStreet
Mercado Pago
Microsoft Azure Quantum
Microsoft SQL Server
Modal
Model Context Protocol (MCP)
Moov
MOSTLY AI
Neo4j
Nokia
Nomic AI
NumPy
OneTick (OneMarketData)
OpenHands
Opentrons
Oracle WebLogic Server
Overture Maps Foundation
Patronus AI
PhonePe
Pipecat
Planet Labs
Polymarket
Quantinuum
Quantum Machines
QuEra Computing
Refinitiv
Refinitiv Eikon
Refuel
RudderStack
Runway
Scalability Testing
Scalable Inference Serving
Scalar
Schemathesis
Scrapfly
Sideko
Siemens Healthineers
Split
Starknet
Stigg
Streaming
Subversion
Superduper
Superlinked
Surge AI
Sweep
Sync Labs
Tableau
Tableau Desktop
Templates
Test Suites
The Update Framework (TUF)
TiKV
Tonic.ai
Tradeweb
Trieve
Tripo AI
TruEra (Snowflake)
turbopuffer
Tuva Health
University of Pennsylvania
University of Pittsburgh
Veritas Cluster Server
Vocode
Voyage AI
WattTime
Weights and Biases
what3words
Xanadu
ZenRows
Score breakdown
Frequency
66.9
log-scaled weighted occurrences
Breadth
2.8
spread across providers
Quality lift
33.2
mean composite of providers using it
Cohesion
14.4
strength of nearest seed neighbor
Related tags
SDK 104 co-occurrences
TypeScript 44 co-occurrences
JavaScript 51 co-occurrences
Data Science 27 co-occurrences
Java 33 co-occurrences
Open-Source 113 co-occurrences
Go 24 co-occurrences
Node.js 21 co-occurrences
Where this tag comes from
Api tag210
Provider tag101
Openapi tag2
Openapi op tag2
Cohort brief
Auto-generatedThe 96 providers in the APIs.io catalog tagged Python, scored on the Kin Score. Every figure below is computed from the catalog — nothing here is written.
Providers
96
all scored
Mean Kin Score
29.6
+5.7 vs catalog 23.9
Mean Agent Readiness
11.2
-0.8 vs catalog 12
Spread
5.3–64.4
median 28.5 · σ 12.7
How the 96 split by band
Exemplar 0Strong 4Developing 22Thin 27Emerging 39Minimal 4
Facet averages, against the whole catalog
| Facet | This cohort | Catalog | Difference | Scored |
|---|---|---|---|---|
| Developer Ergonomics | 38.6 | 23.4 | +15.2 | 96 |
| Operational Transparency | 26.5 | 14 | +12.5 | 96 |
| Discoverability | 63.2 | 61.2 | +2 | 96 |
| Contract Quality | 21.4 | 19.8 | +1.6 | 96 |
| Contract Governance | 6.8 | 6.4 | +0.4 | 96 |
| Access Clarity | 25.9 | 26.5 | -0.6 | 96 |
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) | 12% | 10% | +2 |
| MCP server (first-party) | 12% | 13% | -1 |
| Agent Skills | 0% | 0% | 0 |
| OAuth scopes | 6% | 11% | -5 |
| Security | 96% | 97% | -1 |
| Arazzo workflows | 3% | 2% | +1 |
| Governance rules | 29% | 14% | +15 |
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 Modal 64.4
- 2 ZenML 57.8
- 3 PydanticAI 54.3
- 4 Tower 54.3
- 5 Anaconda 51.8
- 6 Pixeltable 51.3
- 7 Posit 50.3
- 8 E2B 49.4
- 9 Prefect 49.4
- 10 Chroma 49.3
Top by Agent Readiness
- 1 Tower 43.3
- 2 Prefect 42.3
- 3 PydanticAI 41.4
- 4 Anaconda 39.2
- 5 Probabl 36.9
- 6 Hey API 34.7
- 7 Chroma 34.2
- 8 Daytona 30.5
- 9 Apache Airflow 30.2
- 10 Plotly 28.4
All 101 members of this roster resolve to a scored provider in
the catalog.Generated from the catalog build of
15 September 2026, across 27661
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.