php-sdk

The official PHP SDK for Model Context Protocol servers and clients. Maintained in collaboration with The PHP Foundation.

by modelcontextprotocol

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1.4k stars 120 forks 31 contributorsActive · 23h agoSince 2025

Meet the team

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chr-hertel44 contributions

CodeWithKyrian20 contributions

Nyholm20 contributions

OskarStark11 contributions

Languages

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PHP99.7%

Twig0.2%

Makefile0.1%

Commit activity

Last 12 weeks · 48 commits

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Community health

5 of 6 standards met

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Recent PRs & issues

Active · Last activity 23h ago

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fix: clear() wiping dynamically registered tools by tracking discovered state on referencesOpenPR

clear() previously removed all non-manual elements, which destroyed dynamically registered tools when setDiscoveryState() was called on the next request cycle. Add isDiscovered flag to ElementReference so clear() only removes elements that were imported via setDiscoveryState(), preserving both manual and dynamic registrations.

soyuka · 1d ago

Recent fixes

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fix(session): initialize data lazily in save() to prevent uninitialized property accessMergedPR

I think the code is self-explanatory

soyuka · 23h ago

Structured data for AI agents

Repository: modelcontextprotocol/php-sdk. Description: The official PHP SDK for Model Context Protocol servers and clients. Maintained in collaboration with The PHP Foundation. Stars: 1385, Forks: 120. Primary language: PHP. Languages: PHP (99.7%), Twig (0.2%), Makefile (0.1%). Homepage: https://php.sdk.modelcontextprotocol.io Latest release: v0.4.0 (1w ago). Open PRs: 9, open issues: 21. Last activity: 23h ago. Community health: 87%. Top contributors: chr-hertel, CodeWithKyrian, Nyholm, OskarStark, soyuka, luoyue712, bigdevlarry, bb-c24, ineersa, xentixar and others.