Skip to content

Navigation Menu

Appearance settings

GitHub Copilot
Write better code with AI

GitHub Spark New
Build and deploy intelligent apps

GitHub Models New
Manage and compare prompts

GitHub Advanced Security
Find and fix vulnerabilities

Actions
Automate any workflow
Codespaces
Instant dev environments

Issues
Plan and track work

Code Review
Manage code changes

Discussions
Collaborate outside of code

Code Search
Find more, search less
Explore

Why GitHub

Documentation

GitHub Skills

Blog
Integrations

GitHub Marketplace

MCP Registry
View all features
By company size

Enterprises

Small and medium teams

Startups

Nonprofits
By use case

App Modernization

DevSecOps

DevOps

CI/CD

View all use cases
By industry

Healthcare

Financial services

Manufacturing

Government

View all industries
View all solutions
Topics

AI

DevOps

Security

Software Development

View all
Explore

Learning Pathways

Events & Webinars

Ebooks & Whitepapers

Customer Stories

Partners

Executive Insights
GitHub Sponsors
Fund open source developers
The ReadME Project
GitHub community articles
Repositories

Topics

Trending

Collections
Enterprise platform
AI-powered developer platform
Available add-ons

GitHub Advanced Security
Enterprise-grade security features

Copilot for business
Enterprise-grade AI features

Premium Support
Enterprise-grade 24/7 support
Pricing

Search code, repositories, users, issues, pull requests...

Search

Clear

Search syntax tips

Provide feedback

We read every piece of feedback, and take your input very seriously.

Include my email address so I can be contacted

Saved searches

Use saved searches to filter your results more quickly

Name

Query

To see all available qualifiers, see our documentation.

Appearance settings

You signed in with another tab or window. Reload to refresh your session. You signed out in another tab or window. Reload to refresh your session. You switched accounts on another tab or window. Reload to refresh your session.

Dismiss alert

modelcontextprotocol / typescript-sdk Public

Notifications You must be signed in to change notification settings
Fork 1.3k
Star 10.2k

Code
Issues 315
Pull requests 79
Actions
Projects
Security
Insights

Additional navigation options

Code
Issues
Pull requests
Actions
Projects
Security
Insights

prototype: SEP-1577 - Sampling With Tools#991

Draft

ochafik wants to merge 37 commits intomainmodelcontextprotocol/typescript-sdk:mainfrom

ochafik/sep1577modelcontextprotocol/typescript-sdk:ochafik/sep1577Copy head branch name to clipboard

Conversation Commits37 (37)Checks Files changed

Draft

prototype: SEP-1577 - Sampling With Tools#991
ochafik wants to merge 37 commits intomainfrom
ochafik/sep1577

Commits

Commits on Oct 1, 2025

feat(types): Implement SEP-1577 - Sampling with Tools

ochafik
and
claude
committed
rm tmp
ochafik
committed
refactor: Remove isError from ToolResultContent to align with Claude/OpenAI APIs

ochafik
and
claude
committed
add sampling backfill example
ochafik
committed
Update backfillSampling.ts
ochafik
committed
Merge branch 'ochafik/sampling-backfill-example' into ochafik/sep1577
ochafik
committed
feat(examples): Add tool calling support to sampling backfill proxy

ochafik
and
claude
committed
feat(examples): Add toolLoopSampling example demonstrating agentic file search

ochafik
and
claude
committed
docs: Add comprehensive test patterns analysis for sampling

ochafik
and
claude
committed
test(examples): Add comprehensive tests for toolLoopSampling

ochafik
and
claude
committed
Update backfillSampling.ts
ochafik
committed
Merge branch 'ochafik/sampling-backfill-example' into ochafik/sep1577
ochafik
committed
Update backfillSampling.ts
ochafik
committed
Merge branch 'ochafik/sampling-backfill-example' into ochafik/sep1577
ochafik
committed
fix(examples): Handle CreateMessageResult.content as array in toolLoopSampling

ochafik
and
claude
committed
updated result content to be a content or content array
ochafik
committed
feat(examples): Add logging feedback for tool loop operations

ochafik
and
claude
committed
feat(examples): Add line range support and tool-specific logging to toolLoopSampling

ochafik
and
claude
committed
rm unrelated changes
ochafik
committed
rm unrelated changes
ochafik
committed
improve backfill errors
ochafik
committed
less logs in toolLoopSampling
ochafik
committed
feat(examples): Add aggregated token usage tracking to toolLoopSampling

ochafik
and
claude
committed
Update toolLoopSampling.ts
ochafik
authored
feat(examples): Support array content in SamplingMessage

ochafik
and
claude
committed
allow content arrays in SamplingMessage
ochafik
committed
Merge branch 'ochafik/sep1577' of https://github.com/modelcontextprotocol/typescript-sdk into ochafik/sep1577
ochafik
committed
Add toolChoice.mode == "none" + to help gracefully handle last iteration of tool loop (no tools!)
ochafik
committed
rename: fileSearch -> localResearch
ochafik
committed
pin zod version compatible w/ dev dep of claude api
ochafik
committed
Update toolLoopSampling.test.ts
ochafik
committed

Commits on Oct 6, 2025

align ToolResultContentSchema on (subset of) CallToolResult
ochafik
committed
Update backfillSampling.ts
ochafik
committed
Update backfillSampling.ts
ochafik
committed
Update toolLoopSampling.ts
ochafik
committed
allow AudioContent in ToolResultContent.content
ochafik
committed
Update backfillSampling.ts
ochafik
authored

Footer

© 2025 GitHub, Inc.

Footer navigation

Terms
Privacy
Security
Status
Community
Docs
Contact

You can’t perform that action at this time.