Implement SEP-2106: Tools inputSchema & outputSchema Conform to JSON Schema 2020-12

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Assessment

Difficulty
5/5
Estimated time
Over a week
Newbie friendliness
32/100
Issue type
Feature
Clarity
Needs clarification
Activity status
Quiet
Tech stack
swift
Domain
api

Research direction

Start by reading SEP-2106 and then locate the Swift SDK representations of Tools inputSchema and outputSchema. Compare those entry points with JSON Schema 2020-12 requirements, using the 2026-07-28 MCP spec release as the completion target.

Written by the indexing model from the issue text.

Description

Tracking implementation of SEP-2106 for the 2026-07-28 MCP spec release.

Dominant language
Swift
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Forks
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First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

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