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@memlab/mcp-server

npm · v2.86.0 · MIT

MCP server for MemLab heap snapshot analysis — gives AI coding assistants tools to explore JavaScript heap snapshots, find memory leaks, and identify optimization opportunities

Tentative categories were assigned with moderate confidence (0.5 to 0.75): they are shown, but they do not count toward a category’s momentum. How categories work

Technologies

Install

npm install @memlab/mcp-server

Adoption

Downloads (30 days)
11.1K
Observeddownloads / 30 days
Popularity
Lower half on npm
Derived13th percentile within npm
Dependents
Collectinghistory
Collecting
Maintenance
0.88
DerivedRelease cadence and recency, 0 to 1
Releases per year
23
10 versions over its life

Growth by period

Derived by Crest of Tech from two observations of npm’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
−5.2% · 7d
Derived−604 downloads / 30 days, SEP 30 → OCT 7
30 days
−6.7% · 30d
Derived−790 downloads / 30 days, SEP 7 → OCT 7
90 days
+6.4% · 90d
Derived+669 downloads / 30 days, JUL 6 → OCT 7
1 year
+11.1K · 1y
Derived+11.1K downloads / 30 days, OCT 6 → OCT 7

Adoption historydownloads / 30 days · 76 observations

JUL 13, 2026: 10,820 downloads / 30 daysJUL 20, 2026: 10,519 downloads / 30 daysJUL 26, 2026: 10,723 downloads / 30 daysJUL 27, 2026: 11,158 downloads / 30 daysJUL 28, 2026: 11,592 downloads / 30 daysJUL 29, 2026: 11,698 downloads / 30 daysJUL 30, 2026: 11,821 downloads / 30 daysJUL 31, 2026: 11,909 downloads / 30 daysAUG 1, 2026: 11,583 downloads / 30 daysAUG 2, 2026: 11,711 downloads / 30 daysAUG 3, 2026: 12,180 downloads / 30 daysAUG 4, 2026: 12,618 downloads / 30 daysAUG 5, 2026: 12,687 downloads / 30 daysAUG 6, 2026: 12,748 downloads / 30 daysAUG 7, 2026: 12,858 downloads / 30 daysAUG 8, 2026: 12,534 downloads / 30 daysAUG 9, 2026: 12,223 downloads / 30 daysAUG 10, 2026: 12,458 downloads / 30 daysAUG 11, 2026: 13,024 downloads / 30 daysAUG 12, 2026: 13,116 downloads / 30 daysAUG 13, 2026: 13,168 downloads / 30 daysAUG 14, 2026: 12,718 downloads / 30 daysAUG 15, 2026: 12,416 downloads / 30 daysAUG 16, 2026: 12,120 downloads / 30 daysAUG 17, 2026: 12,573 downloads / 30 daysAUG 18, 2026: 13,150 downloads / 30 daysAUG 19, 2026: 13,172 downloads / 30 daysAUG 20, 2026: 13,167 downloads / 30 daysAUG 21, 2026: 13,126 downloads / 30 daysAUG 22, 2026: 12,686 downloads / 30 daysAUG 23, 2026: 12,264 downloads / 30 daysAUG 24, 2026: 12,683 downloads / 30 daysAUG 25, 2026: 13,119 downloads / 30 daysAUG 26, 2026: 13,159 downloads / 30 daysAUG 27, 2026: 13,151 downloads / 30 daysAUG 28, 2026: 13,112 downloads / 30 daysAUG 29, 2026: 12,837 downloads / 30 daysAUG 30, 2026: 12,442 downloads / 30 daysAUG 31, 2026: 12,856 downloads / 30 daysSEP 1, 2026: 13,261 downloads / 30 daysSEP 2, 2026: 13,269 downloads / 30 daysSEP 3, 2026: 12,721 downloads / 30 daysSEP 4, 2026: 12,780 downloads / 30 daysSEP 5, 2026: 12,398 downloads / 30 daysSEP 6, 2026: 12,001 downloads / 30 daysSEP 7, 2026: 11,855 downloads / 30 daysSEP 8, 2026: 11,716 downloads / 30 daysSEP 9, 2026: 11,713 downloads / 30 daysSEP 10, 2026: 11,714 downloads / 30 daysSEP 11, 2026: 11,694 downloads / 30 daysSEP 12, 2026: 11,327 downloads / 30 daysSEP 13, 2026: 11,486 downloads / 30 daysSEP 14, 2026: 11,939 downloads / 30 daysSEP 15, 2026: 11,796 downloads / 30 daysSEP 16, 2026: 11,794 downloads / 30 daysSEP 17, 2026: 11,657 downloads / 30 daysSEP 18, 2026: 11,644 downloads / 30 daysSEP 19, 2026: 11,236 downloads / 30 daysSEP 20, 2026: 10,830 downloads / 30 daysSEP 21, 2026: 11,256 downloads / 30 daysSEP 22, 2026: 11,703 downloads / 30 daysSEP 23, 2026: 11,717 downloads / 30 daysSEP 24, 2026: 11,718 downloads / 30 daysSEP 25, 2026: 11,734 downloads / 30 daysSEP 26, 2026: 11,318 downloads / 30 daysSEP 27, 2026: 10,928 downloads / 30 daysSEP 28, 2026: 11,183 downloads / 30 daysSEP 29, 2026: 11,311 downloads / 30 daysSEP 30, 2026: 11,669 downloads / 30 daysOCT 1, 2026: 11,682 downloads / 30 daysOCT 2, 2026: 11,670 downloads / 30 daysOCT 3, 2026: 11,821 downloads / 30 daysOCT 4, 2026: 11,372 downloads / 30 daysOCT 5, 2026: 11,219 downloads / 30 daysOCT 6, 2026: 11,065 downloads / 30 daysOCT 7, 2026: 11,065 downloads / 30 days
Table of observations (76)
Daydownloads / 30 daysDependents
OCT 7, 202611,065Not observed
OCT 6, 202611,065Not observed
OCT 5, 202611,219Not observed
OCT 4, 202611,372Not observed
OCT 3, 202611,821Not observed
OCT 2, 202611,670Not observed
OCT 1, 202611,682Not observed
SEP 30, 202611,669Not observed
SEP 29, 202611,311Not observed
SEP 28, 202611,183Not observed
SEP 27, 202610,928Not observed
SEP 26, 202611,318Not observed
SEP 25, 202611,734Not observed
SEP 24, 202611,718Not observed
SEP 23, 202611,717Not observed
SEP 22, 202611,703Not observed
SEP 21, 202611,256Not observed
SEP 20, 202610,830Not observed
SEP 19, 202611,236Not observed
SEP 18, 202611,644Not observed
SEP 17, 202611,657Not observed
SEP 16, 202611,794Not observed
SEP 15, 202611,796Not observed
SEP 14, 202611,939Not observed
SEP 13, 202611,486Not observed
SEP 12, 202611,327Not observed
SEP 11, 202611,694Not observed
SEP 10, 202611,714Not observed
SEP 9, 202611,713Not observed
SEP 8, 202611,716Not observed
SEP 7, 202611,855Not observed
SEP 6, 202612,001Not observed
SEP 5, 202612,398Not observed
SEP 4, 202612,780Not observed
SEP 3, 202612,721Not observed
SEP 2, 202613,269Not observed
SEP 1, 202613,261Not observed
AUG 31, 202612,856Not observed
AUG 30, 202612,442Not observed
AUG 29, 202612,837Not observed
AUG 28, 202613,112Not observed
AUG 27, 202613,151Not observed
AUG 26, 202613,159Not observed
AUG 25, 202613,119Not observed
AUG 24, 202612,683Not observed
AUG 23, 202612,264Not observed
AUG 22, 202612,686Not observed
AUG 21, 202613,126Not observed
AUG 20, 202613,167Not observed
AUG 19, 202613,172Not observed
AUG 18, 202613,150Not observed
AUG 17, 202612,573Not observed
AUG 16, 202612,120Not observed
AUG 15, 202612,416Not observed
AUG 14, 202612,718Not observed
AUG 13, 202613,168Not observed
AUG 12, 202613,116Not observed
AUG 11, 202613,024Not observed
AUG 10, 202612,458Not observed
AUG 9, 202612,223Not observed
AUG 8, 202612,534Not observed
AUG 7, 202612,858Not observed
AUG 6, 202612,748Not observed
AUG 5, 202612,687Not observed
AUG 4, 202612,618Not observed
AUG 3, 202612,180Not observed
AUG 2, 202611,711Not observed
AUG 1, 202611,583Not observed
JUL 31, 202611,909Not observed
JUL 30, 202611,821Not observed
JUL 29, 202611,698Not observed
JUL 28, 202611,592Not observed
JUL 27, 202611,158Not observed
JUL 26, 202610,723Not observed
JUL 20, 202610,519Not observed
JUL 13, 202610,820Not observed

Facts from the registry

Latest version
v2.86.0
10 versions
First published
MAR 23, 2026
Last release
AUG 29, 2026
56d ago
Licence
MIT
Links
npm page
Homepage · github.com
Source · github.com

Repository

In the Crest catalog

facebook/memlab

A framework for finding JavaScript memory leaks and analyzing heap snapshots

Stars
5.1K
Forks
148
Language
TypeScript
Last push
24d ago
Last release
None recorded

Linked by the package’s own registry metadata.GitHub

Dependencies latest version · v2.86.0

Runtime 4

  • @memlab/core^2.0.4
  • @memlab/heap-analysis^2.0.4
  • @modelcontextprotocol/sdk^1.27.1
  • zod^3.25.76

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