#JSONSchema
📦 medienreaktor/neos-openapi-bundle 0.1.0

neos/jsonschema, neos/schematic, neos/openapi and neos/openapi-flowadapter in one installable package, until they are released on Packagist.

🔗 https://github.com/medienreaktor/Medienreaktor.NeosOpenApiBundle
November 9, 2026 at 3:14 PM
Você definiu os campos da ferramenta. Fechou o contrato? No teste do agente com jsonschema 4.25.1 (MIT), 1 campo extra passou; additionalProperties:false barrou. Eu fecharia a entrada. Não substitui autorização. json-schema.org/understandin...
November 8, 2026 at 10:04 AM
Seu agente devolveu email sem @. Passou no schema? No teste do agente com jsonschema 4.25.1 (MIT), sim: 0 erros; com FormatChecker, 1. Eu ativaria a checagem. Isso não prova que a caixa existe. python-jsonschema.readthedocs.io/en/stable/va...
November 8, 2026 at 10:03 AM
Lint GitHub Actions YAML before it hits CI: catches missing runs-on, typos in needs, bad uses refs. 308 lines, intermediate, uses pyyaml + jsonschema. Run it with --strict. #python #githubactions #devops https://www.valtersit.com/python/github-actions-workflow-linter-and-validator/
GitHub Actions Workflow Linter and Validator
www.valtersit.com
November 1, 2026 at 9:50 AM
ashwin ramaswami: corridor co-founder, now at cognition (announced oct 28). before: cisa election security, react-jsonschema-form maintainer, georgetown law, 2024 georgia state senate run.

aipeoplewiki.com/people/ashwi...
Ashwin Ramaswami Wiki: Maintainer at react-jsonschema-form | AI People Wiki
Ashwin Ramaswami, Member of Technical Staff at Cognition: sourced bio, career timeline, and official site ashwin.run.
aipeoplewiki.com
October 30, 2026 at 4:45 PM
Beginner-friendly 161-line Python script that converts YAML configs into JSON Schema for API and payload validation. Run: python3 yaml2schema.py --input config.yaml --out schema.json #python #yaml #jsonschema https://www.valtersit.com/python/yaml-to-json-schema-converter/
YAML to JSON Schema Converter
www.valtersit.com
October 31, 2026 at 12:00 PM
Do you have plans on a soml-ls, ideally similar to how jsonschema works for JSON and YAML? It would be weird to use JSON and jsonschema for this, but using soml itself to have a schema available with language server support would be real nifty.
October 28, 2026 at 9:31 PM
Building in public: we moved our MCP server from SDK 1.28.1 to 2.3.0. Renamed APIs and a new HTTP client failed loudly, which was cheap. The costly change was silent: 2.x no longer validates tool arguments against the schema. We put the check back with jsonschema, same error text.
October 25, 2026 at 1:00 PM
🚨 PHP, Symfony & IA : l’actualité du 23 octobre 2026

• 2 failles critiques dans PHP
• 3 vulnérabilités corrigées dans Symfony
• Symfony 8.2 et son composant JsonSchema
• Nouveaux benchmarks IA pour le code

👉 www.gelaude.fr/articles/sym...
Symfony, PHP et IA au 23 octobre 2026
Revue du 23 octobre 2026 : correctifs critiques PHP et Symfony, JsonSchema dans Symfony 8.2, PHP 8.6 RC4 et nouvelles mesures des outils IA pour le code.
www.gelaude.fr
October 23, 2026 at 6:46 AM
🚀 New in Symfony 8.2: JsonSchema Component
➡️ https://symfony.com/blog/new-in-symfony-8-2-jsonschema-component
October 20, 2026 at 7:18 AM
https://lckhd.eu/zeyqDc

#AmazonBedrock #Claude #JSONSchema #AgenticAI

For many inference cases it is best to force the responses into a specific structure, but it isn't always possible to get the LLM to do this. Writing defensive code to strip markdown, parse the JSON, and handle the errors is
Structured outputs for Anthropic Claude models on Amazon Bedrock | Amazon Web Services
Amazon Bedrock now supports structured outputs for all Anthropic Claude models on both the bedrock-runtime and bedrock-mantle endpoints. Receive schema-compliant JSON that conforms to a defined structure, without custom parsing, retry logic, or post-processing, using JSON Schema output format and strict tool use.
lckhd.eu
October 20, 2026 at 4:28 PM
Create forms based on JSON schemas with svelte-jsonschema-form ⚙️ - madewithsvelte.com/svelte-jsons...
October 18, 2026 at 10:25 AM
New story: My MCP server's output schemas accepted wrong answers: 7 of 8 tools, found with mcp-drill

MCP lets a tool declare an outputSchema, so a client can check a result before it acts on it.

#mcp #outputschema #jsonschema
https://worklore.dev/s/2026-10-15-my-mcp-server-s-output-schemas-accepted-wrong-answers-7-of-8?utm_source=bluesky&utm_medium=auto
worklore.dev
October 16, 2026 at 1:30 AM
Something like:

[JsonSchema(“/schemas/shop.json”)]
public partial class ShopSchema;

Would be enough from the call site, and the tool could come with errors that the file doesn’t exist, or that the format is malformed or whatever. And when everything succeeds it lives on ShopSchema.
October 14, 2026 at 9:33 AM
jsonschema (⭐️ 480)

golang implementation of https://json-schema.org drafts 7 & 2019-09

#go
October 13, 2026 at 10:39 AM
jsonschema (⭐️ 482)

golang implementation of https://json-schema.org drafts 7 & 2019-09

#go
October 8, 2026 at 2:48 PM
Naive = not tuned, meaning
- No #Netty native io
- With #NetworkntJsonSchemaValidator input & output JsonSchema validator.
October 6, 2026 at 6:06 PM
#kt-schema 0.9.0 is out.

Generic types now produce separate, correctly typed schemas. Value classes and polymorphic schemas handle more cases correctly, and a new Lenient preset makes schemas less restrictive when needed.

github.com/kpavlov/kt-s...

#JsonSchema #kotlin #Java #KSP #AITooling
Release 0.9.0 · kpavlov/kt-schema
What's Changed Added Lenient configuration, optional short definition names, and configurable additional properties. KSP/APT configuration selection via me.kpavlov.kt.schema.config. Custom discrim...
github.com
October 5, 2026 at 12:57 PM
Not my urge, subtweeting a vendor that just shipped their own markup language instead of using YAML and like jsonschema 🙄🙄🙄
October 3, 2026 at 2:17 AM
Ollama 0.35 reordena el orden de claves JSON sin avisar

Ollama 0.35 reordena el orden de claves json en modo nativo y cruza tus datos. Mirá cómo detectarlo y evitarlo hasta que salga el fix oficial

#ollama #jsonschema #structuredoutputs #llmlocal #bugollama
Ollama 0.35 reordena el orden de claves JSON sin avisar
Un bug en el chat path nativo de Ollama 0.35.1 alfabetiza las claves de tu JSON schema y cruza los valores de la respuesta sin romper la validación.
blog.donweb.com
October 3, 2026 at 7:57 AM
We've published new version of Corvus.JsonSchema this week. Not only do we have an ultra-fast standalone #dotnet validator (the fastest on any platform) but we have versions for #TypeScript (and #JavaScript), and #Rust now.

Benchmarks: github.com/sourcemeta-r...
Benchmark · sourcemeta-research/jsonschema-benchmark@aa4a1f4
Contribute to sourcemeta-research/jsonschema-benchmark development by creating an account on GitHub.
github.com
October 1, 2026 at 1:03 PM
曖昧な差し戻しに備える、という現実的すぎる話
https://papoo.work/doc/1138a2342e920710
#mcp #ci #jsonschema #コードレビュー #開発運用
曖昧な差し戻しに備える、という現実的すぎる話
papoo.work
September 25, 2026 at 10:39 PM
@kinlane.bsky.social published a sharp piece worth reading: if the model can generate the API, why do you still need the standards? He traces the same mistake from SOAP/WSDL. The deterministic artifacts (#OpenAPI, #Arazzo, #JSONSchema, #AsyncAPI) are what make a generated API something governable
September 25, 2026 at 10:49 AM
曖昧な差し戻しに備える、という現実的すぎる話
https://papoo.work/doc/1138a2342e920710
#mcp #ci #jsonschema #コードレビュー #開発運用
曖昧な差し戻しに備える、という現実的すぎる話
papoo.work
September 25, 2026 at 1:51 PM