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mcp/sdk

Packagist · v0.9.0 · Apache-2.0

Model Context Protocol SDK for Client and Server applications in PHP

Install

composer require mcp/sdk

Adoption

Downloads (30 days)
1.5M
Observeddownloads / 30 days
Popularity
Top 25% on Packagist
Derived88th percentile within Packagist
Dependents
121
Observedpackages that depend on it
All-time downloads
5.4M
Observedsince first publish
Maintenance
0.84
DerivedRelease cadence and recency, 0 to 1
Releases per year
14
13 versions over its life

Growth by period

Derived by Crest of Tech from two observations of Packagist’s own figure, a period apart. Nothing is stored or estimated: without an observation near the period’s start, the period is still collecting.

7 days
Collectinghistory
Collecting
30 days
+44.8% · 30d
Derived+462.8K downloads / 30 days, SEP 24 → OCT 24
90 days
+144.5% · 90d
Derived+883.7K downloads / 30 days, JUL 26 → OCT 24
1 year
+10279.0% · 1y
Derived+1.5M downloads / 30 days, OCT 27 → OCT 24

Adoption historydownloads / 30 days · 72 observations

JUL 26, 2026: 611,379 downloads / 30 daysJUL 27, 2026: 643,362 downloads / 30 daysJUL 28, 2026: 676,107 downloads / 30 daysJUL 29, 2026: 687,166 downloads / 30 daysJUL 30, 2026: 701,232 downloads / 30 daysJUL 31, 2026: 704,017 downloads / 30 daysAUG 1, 2026: 687,406 downloads / 30 daysAUG 2, 2026: 669,741 downloads / 30 daysAUG 3, 2026: 704,373 downloads / 30 daysAUG 4, 2026: 737,479 downloads / 30 daysAUG 5, 2026: 743,712 downloads / 30 daysAUG 6, 2026: 741,907 downloads / 30 daysAUG 7, 2026: 741,684 downloads / 30 daysAUG 8, 2026: 726,722 downloads / 30 daysAUG 9, 2026: 710,368 downloads / 30 daysAUG 10, 2026: 739,058 downloads / 30 daysAUG 11, 2026: 766,681 downloads / 30 daysAUG 12, 2026: 779,298 downloads / 30 daysAUG 13, 2026: 790,053 downloads / 30 daysAUG 14, 2026: 798,032 downloads / 30 daysAUG 15, 2026: 777,676 downloads / 30 daysAUG 16, 2026: 763,471 downloads / 30 daysAUG 17, 2026: 788,519 downloads / 30 daysAUG 18, 2026: 822,855 downloads / 30 daysAUG 19, 2026: 828,805 downloads / 30 daysAUG 20, 2026: 832,385 downloads / 30 daysAUG 21, 2026: 834,531 downloads / 30 daysAUG 22, 2026: 808,298 downloads / 30 daysAUG 23, 2026: 783,843 downloads / 30 daysAUG 24, 2026: 814,854 downloads / 30 daysAUG 25, 2026: 845,603 downloads / 30 daysAUG 26, 2026: 847,520 downloads / 30 daysAUG 27, 2026: 853,667 downloads / 30 daysAUG 28, 2026: 851,561 downloads / 30 daysAUG 29, 2026: 823,731 downloads / 30 daysAUG 30, 2026: 803,007 downloads / 30 daysAUG 31, 2026: 848,374 downloads / 30 daysSEP 1, 2026: 887,394 downloads / 30 daysSEP 2, 2026: 893,389 downloads / 30 daysSEP 3, 2026: 895,291 downloads / 30 daysSEP 4, 2026: 897,814 downloads / 30 daysSEP 5, 2026: 874,931 downloads / 30 daysSEP 6, 2026: 853,495 downloads / 30 daysSEP 7, 2026: 879,070 downloads / 30 daysSEP 8, 2026: 915,263 downloads / 30 daysSEP 9, 2026: 923,857 downloads / 30 daysSEP 10, 2026: 929,053 downloads / 30 daysSEP 11, 2026: 922,736 downloads / 30 daysSEP 12, 2026: 902,334 downloads / 30 daysSEP 13, 2026: 879,196 downloads / 30 daysSEP 14, 2026: 915,584 downloads / 30 daysSEP 15, 2026: 947,700 downloads / 30 daysSEP 16, 2026: 958,270 downloads / 30 daysSEP 17, 2026: 963,076 downloads / 30 daysSEP 18, 2026: 966,717 downloads / 30 daysSEP 19, 2026: 937,283 downloads / 30 daysSEP 20, 2026: 916,613 downloads / 30 daysSEP 21, 2026: 958,889 downloads / 30 daysSEP 22, 2026: 999,396 downloads / 30 daysSEP 23, 2026: 1,013,770 downloads / 30 daysSEP 24, 2026: 1,032,279 downloads / 30 daysSEP 25, 2026: 1,045,468 downloads / 30 daysSEP 26, 2026: 1,016,516 downloads / 30 daysSEP 27, 2026: 998,012 downloads / 30 daysSEP 28, 2026: 1,054,526 downloads / 30 daysSEP 29, 2026: 1,110,292 downloads / 30 daysSEP 30, 2026: 1,122,604 downloads / 30 daysOCT 1, 2026: 1,138,964 downloads / 30 daysOCT 2, 2026: 1,153,285 downloads / 30 daysOCT 3, 2026: 1,129,215 downloads / 30 daysOCT 5, 2026: 1,147,956 downloads / 30 daysOCT 24, 2026: 1,495,090 downloads / 30 days
Table of observations (72)
Daydownloads / 30 daysDependents
OCT 24, 20261,495,090121
OCT 5, 20261,147,956Not observed
OCT 3, 20261,129,215Not observed
OCT 2, 20261,153,285Not observed
OCT 1, 20261,138,964Not observed
SEP 30, 20261,122,604Not observed
SEP 29, 20261,110,292Not observed
SEP 28, 20261,054,526Not observed
SEP 27, 2026998,012Not observed
SEP 26, 20261,016,516Not observed
SEP 25, 20261,045,468Not observed
SEP 24, 20261,032,279Not observed
SEP 23, 20261,013,770Not observed
SEP 22, 2026999,396Not observed
SEP 21, 2026958,889Not observed
SEP 20, 2026916,613Not observed
SEP 19, 2026937,283Not observed
SEP 18, 2026966,717Not observed
SEP 17, 2026963,076Not observed
SEP 16, 2026958,270Not observed
SEP 15, 2026947,700Not observed
SEP 14, 2026915,584Not observed
SEP 13, 2026879,196Not observed
SEP 12, 2026902,334Not observed
SEP 11, 2026922,736Not observed
SEP 10, 2026929,053Not observed
SEP 9, 2026923,857Not observed
SEP 8, 2026915,263Not observed
SEP 7, 2026879,070Not observed
SEP 6, 2026853,495Not observed
SEP 5, 2026874,931Not observed
SEP 4, 2026897,814Not observed
SEP 3, 2026895,291Not observed
SEP 2, 2026893,389Not observed
SEP 1, 2026887,394Not observed
AUG 31, 2026848,374Not observed
AUG 30, 2026803,007Not observed
AUG 29, 2026823,731Not observed
AUG 28, 2026851,561Not observed
AUG 27, 2026853,667Not observed
AUG 26, 2026847,520Not observed
AUG 25, 2026845,603Not observed
AUG 24, 2026814,854Not observed
AUG 23, 2026783,843Not observed
AUG 22, 2026808,298Not observed
AUG 21, 2026834,531Not observed
AUG 20, 2026832,385Not observed
AUG 19, 2026828,805Not observed
AUG 18, 2026822,855Not observed
AUG 17, 2026788,519Not observed
AUG 16, 2026763,471Not observed
AUG 15, 2026777,676Not observed
AUG 14, 2026798,032Not observed
AUG 13, 2026790,053Not observed
AUG 12, 2026779,298Not observed
AUG 11, 2026766,681Not observed
AUG 10, 2026739,058Not observed
AUG 9, 2026710,368Not observed
AUG 8, 2026726,722Not observed
AUG 7, 2026741,684Not observed
AUG 6, 2026741,907Not observed
AUG 5, 2026743,712Not observed
AUG 4, 2026737,479Not observed
AUG 3, 2026704,373Not observed
AUG 2, 2026669,741Not observed
AUG 1, 2026687,406Not observed
JUL 31, 2026704,017Not observed
JUL 30, 2026701,232Not observed
JUL 29, 2026687,166Not observed
JUL 28, 2026676,107Not observed
JUL 27, 2026643,362Not observed
JUL 26, 2026611,379Not observed

Facts from the registry

Latest version
v0.9.0
13 versions
First published
NOV 20, 2025
Last release
OCT 18, 2026
6d ago
Licence
Apache-2.0
Links
Packagist page
Source · github.com

Repository

In the Crest catalog

modelcontextprotocol/php-sdk

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

Stars
1.6K
Forks
176
Language
PHP
Last push
25d ago
Last release
55d ago

Linked by the package’s own registry metadata.GitHub

Dependencies latest version · v0.9.0

Runtime 14

  • opis/json-schema^2.4
  • php-http/discovery^1.20
  • phpdocumentor/reflection-docblock^5.6 || ^6.0
  • psr/clock^1.0
  • psr/container^1.0 || ^2.0
  • psr/event-dispatcher^1.0
  • psr/http-client^1.0
  • psr/http-factory^1.1
  • psr/http-message^1.1 || ^2.0
  • psr/http-server-handler^1.0
  • psr/http-server-middleware^1.0
  • psr/log^1.0 || ^2.0 || ^3.0
  • symfony/deprecation-contracts^2.5 || ^3.0
  • symfony/uid^5.4 || ^6.4 || ^7.3 || ^8.0

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