Dev tools · alternatives · 2026
24 alternatives to OSIRIS JSON
Open Standard for Infrastructure Resource Interchange Schema
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.
- 1
Hey HN, we’re building an open specification that lets agents discover and invoke APIs with natural language, built on the OpenAPI standard. agents.json clearly defines the contract between LLMs and API as a standard that's open, observable, and replicable. Here’s a walkthrough of how it works: https://youtu.be/kby2Wdt2Dtk?si=59xGCDy48Zzwr7ND. There’s 2 parts to this: 1. An agents.json file describes how to link API calls together into outcome-based tools for LLMs. This file sits alongside an OpenAPI file. 2. The agents.json SDK loads agents.json files as tools for an LLM that…
2025 · github.com · its alternatives →
- 2
Automagically reverse-engineer REST APIs via capturing traffic - alufers/mitmproxy2swagger
2022 · github.com · its alternatives →
- 3
verify-json. Contribute to yusufnb/verify-json development by creating an account on GitHub.
2020 · github.com · its alternatives →
- 4
- 5
2018 · npoint.io · its alternatives →
- 6
- 7
SchemaFlow▲128Real-time database schemas for AI-IDEs via MCP protocol
2025 · schemaflow.dev · its alternatives →
- 8TA
TypeSchema is a JSON specification to describe data models in a programming language neutral format.
2024 · typeschema.org · its alternatives →
- 9OT
2023 · llm-atc.readthedocs.io · its alternatives →
- 10
Turn any URL into a JSON Schema, Zod, or Pydantic model
Jun 2026 · schema.tabstack.ai · its alternatives →
- 11
Hello all To preface this is just something I've been making as a learning exercise, so all feedback is appreciated. This is a tool that converts JSON schemas into TypeScript utility classes for use in Deno. Automatic Type Generation: Typescript interfaces for the compressed and uncompressed versions of your data. Compression & Decompression: Compress and decompress your data. Validation: Built-in data validation using Ajv ensures your data adheres to the schema. Reusability: Once generated, the utility classes can be used in other Deno projects. It currently only supports a subset of JSON…
2023 · github.com · its alternatives →
- 12
Built an open JSON Schema for defining AI agent teams. Multi-agent systems are becoming a real deployment pattern — not single assistants, but teams with roles, handoffs, and human checkpoints. But there's no shared way to define one that travels across frameworks. Every implementation is scattered, locked to whichever tool you picked first. Built the schema to fix that. The schema lives at schema.openenvelope.org and is registered in SchemaStore, so if you drop a .envelope.json file in VS Code you get autocomplete and validation without installing anything. It's also on npm as…
May 2026 · openenvelope.org · its alternatives →
- 13
FSET▲93A JSON Schema editor, no more writing json schema by hand
2021 · fset.app · its alternatives →
- 14OD
2022 · ossdatabase.com · its alternatives →
- 15
The universal GraphQL API and CSPM tool for AWS, Azure, GCP, K8s, and tencent. - cloudgraphdev/cli
2021 · github.com · its alternatives →
- 16
IaSQL is in beta: AWS multiregion + infra changes as transactions + smooth local setup
2023 · iasql.com · its alternatives →
- 17
OMF is a compact, user-friendly specification that defines a lightweight API contract between client and server for building conversational agents, and defines a standard schema for the "messages" object, which contains user and assistant interactions. - GitHub - open-llm-initiative/open-message-for
2024 · github.com · its alternatives →
- 18
JSON-LD TypeScript types for Schema.org vocabulary - google/schema-dts
2019 · github.com · its alternatives →
- 19
A Ruby OAuth microservice for SAML based authentication - enterprise-oss/osso
2021 · github.com · its alternatives →
- 20
GraphQL tool wi/ntegrated code editor & schema visualization
2023 · its alternatives →
- 21
Open-source, OpenAI-compatible LLM gateway you run yourself. One endpoint for 40+ providers, with virtual keys, budgets, and usage tracking. - mozilla-ai/otari
Jul 2026 · github.com · its alternatives →
- 22
We are pleased to launch a public preview of an open source JSON-LD database which combines the simplicity of a document db with the analytical power of semantic graph. We hope it is approachable for most any developer while having the capabilities, when needed, for data interoperability, embedded cell-level security (ReBAC style), rich shape/schema restrictions, data provenance (time travel), and fact inferencing. Why did our team at Fluree build this? Data is increasingly critical for great decision making, AI, and more. The way we typically store and manage data, mainly as an…
2023 · flur.ee · its alternatives →
- 23
Hey folks! As Topaz turns a year old, we just released a big update, including support for a new authorization schema language, a built-in visual console, REST APIs for the ReBAC directory, a full test harness, and many other improvements. Would love to get your feedback! Check out the blog post [0] for the complete details (including some cool screenshots), or clone / fork the repo here [1]. Many thanks! [0] https://www.aserto.com/blog/announcing-topaz-030 [1] https://github.com/aserto-dev/topaz
2023 · aserto.com · its alternatives →
- 24
We built this in a day to help save some time internally and wanted to share as others might find it useful for managing structured output schemas. There’s a few other tools out there - but none had exactly what we needed! Key Features: 1. Two-Way Editing: Paste in an existing JSON schema and edit it within the UI 2. Data-Type Validations: add validations to fields 3. Local Storage & Version History: track your edits, don’t lose changes Link: https://schematools.herondata.io Source Code: https://github.com/heron-data/schema-tools
2024 · schematools.herondata.io · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →