About Jvm Heap Dump MCP
Jvm Heap Dump MCP is an MCP server in the Analytics category: mCP server for JVM heap dump (.hprof) analysis powered by Eclipse MAT.
Install
git clone https://github.com/Djaler/jvm-heap-dump-mcpThis server has no ConduID identity, so agent calls to it are not receipted. Pin the version you install and review the source before granting it credentials.
Tools (17)
close_heap_dumpClose session and free memory
Parameters not published.
execute_oqlRun OQL queries (SQL-like for heap objects)
Parameters not published.
find_stringsSearch String objects by regex
Parameters not published.
get_class_histogramMemory consumption by class (object count, shallow/retained heap)
Parameters not published.
get_class_instancesAll instances of a class with sizes
Parameters not published.
get_dominator_treeTop objects by retained heap
Parameters not published.
get_dominator_tree_childrenDrill into dominator subtree
Parameters not published.
get_heap_summaryHeap size, object/class counts, GC roots
Parameters not published.
get_inbound_referencesObjects referencing this object
Parameters not published.
get_leak_suspectsEclipse MAT's automatic leak detection
Parameters not published.
Show all 17 tools
get_object_infoObject details: class, sizes, field values
Parameters not published.
get_outbound_referencesObjects referenced by this object
Parameters not published.
get_path_to_gc_rootsShortest paths to GC roots
Parameters not published.
get_threadsThread list with retained heap and stack traces
Parameters not published.
inspect_arrayView array contents (byte[], int[], Object[], etc.)
Parameters not published.
list_sessionsList open sessions
Parameters not published.
open_heap_dumpOpen a .hprof file, returns session ID + heap summary
Parameters not published.
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