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MusclesWorked

csjoblom Scanned 1h ago

Exercise-to-muscle mapping: 856 exercises, 65 muscles, workout analysis & alternatives.

MCP Registry ↗
B
82.5 / 100

Versions

0.1.0latest
first seen May 19, 2026
PermissionsTool SafetyAuthAnnotationsCode QualityStabilitySpecVuln HistoryAuthorTransparencyCommunity

Tools 6

get_muscles_worked
annotations: none low

Get the primary, secondary, and stabilizer muscles worked by an exercise.

exercise string
find_exercises
annotations: none low

Find exercises that target a specific muscle, with optional filters.

muscle string
analyze_workout
annotations: none low

Analyze a workout for muscle coverage, gaps, and imbalances.

get_alternatives
annotations: none low

Find alternative exercises ranked by muscle overlap score.

exercise string
search_exercises
annotations: none low

Search for exercises by name. Returns matching exercise IDs and names.

search_muscles
annotations: none low

Search for muscles by name. Returns matching muscle IDs and names.

Permissions 2

network medium
Server uses network capabilities via: fetch()
env_vars low
Server uses env_vars capabilities via: process.env

Scan Findings 24

info
SBOM generated: 94 components sbom_generator · 100%
low
Tool 'get_muscles_worked' has no annotations annotation_checker · 100%
low
Tool 'find_exercises' has no annotations annotation_checker · 100%
low
Tool 'analyze_workout' has no annotations annotation_checker · 100%
low
Tool 'get_alternatives' has no annotations annotation_checker · 100%
low
Tool 'search_exercises' has no annotations annotation_checker · 100%
low
Tool 'search_muscles' has no annotations annotation_checker · 100%
info
Sandbox failed to start for behavioral verification behavioral_verifier · 100%
medium
Vulnerable dependency: @modelcontextprotocol/sdk@1.12.0 (GHSA-345p-7cg4-v4c7) dependency_analyzer · 95%
medium
Vulnerable dependency: @modelcontextprotocol/sdk@1.12.0 (GHSA-8r9q-7v3j-jr4g) dependency_analyzer · 95%
medium
Vulnerable dependency: @modelcontextprotocol/sdk@1.12.0 (GHSA-w48q-cv73-mx4w) dependency_analyzer · 95%
info
package.json metadata manifest_parser · 100%
info
Tool: get_muscles_worked manifest_parser · 70%
info
Tool: find_exercises manifest_parser · 70%
info
Tool: analyze_workout manifest_parser · 70%
info
Tool: get_alternatives manifest_parser · 70%
info
Tool: search_exercises manifest_parser · 70%
info
Tool: search_muscles manifest_parser · 70%
info
Transport: stdio manifest_parser · 90%
info
Required env vars (2) manifest_parser · 80%
info
Sandbox failed to start for output poisoning scan output_poisoning · 100%
medium
Permission: network access detected permission_analyzer · 70%
low
Permission: env_vars access detected permission_analyzer · 90%
medium
No build provenance detected (SLSA L0) slsa_assessor · 90%