{"id":"97a4044e-2165-4ecb-9223-3fab2e25aaec","shortId":"nzPKPJ","kind":"mcp","title":"Nushell","tagline":"Executes Nushell scripts securely through a single tool, returning structured output with stdout, stderr, and exit co...","description":"Executes Nushell scripts securely through a single tool, returning structured output with stdout, stderr, and exit codes for data processing pipelines and system administration tasks.\n\nA Rust-based MCP server that provides secure execution of Nushell scripts through a single 'exec' tool. Built using the rust-mcp-sdk, it spawns Nushell processes to execute provided scripts and returns structured output containing stdout, stderr, and exit codes in JSON format. The implementation is marked as destructive and non-idempotent, making it suitable for automation workflows, data processing pipelines, and system administration tasks where Nushell's powerful data manipulation capabilities are needed within AI assistant interactions.","tags":["nushell"],"capabilities":["mcp","transport-stdio","open-source"],"categories":[],"synonyms":[],"warnings":[],"endpointUrl":"https://github.com/cablehead/mcp-server-nu","protocol":"mcp","transport":"stdio","auth":{"type":"mcp","details":{"transport":"stdio"}},"qualityScore":"0.566","qualityRationale":"deterministic score 0.57 from registry signals: · indexed on pulsemcp · has source repo · 8 github stars · registry-generated description present","verified":false,"liveness":"unknown","lastLivenessCheck":null,"agentReviews":{"count":0,"score_avg":null,"cost_usd_avg":null,"success_rate":null,"latency_p50_ms":null,"narrative_summary":null,"summary_updated_at":null},"enrichmentModel":"deterministic:mcp:v1","enrichmentVersion":1,"enrichedAt":"2026-04-30T23:22:32.039Z","embedding":null,"createdAt":"2026-04-21T19:27:24.539Z","updatedAt":"2026-04-30T23:22:32.039Z","lastSeenAt":"2026-04-30T23:22:32.039Z","tsv":"'administr':42,111 'ai':123 'assist':124 'autom':104 'base':47 'built':62 'capabl':119 'co':18 'code':35,86 'contain':81 'data':37,106,117 'destruct':95 'exec':60 'execut':2,19,53,74 'exit':17,34,85 'format':89 'idempot':99 'implement':91 'interact':125 'json':88 'make':100 'manipul':118 'mark':93 'mcp':48,67 'need':121 'non':98 'non-idempot':97 'nushel':1,3,20,55,71,114 'open-source' 'output':12,29,80 'pipelin':39,108 'power':116 'process':38,72,107 'provid':51,75 'return':10,27,78 'rust':46,66 'rust-bas':45 'rust-mcp-sdk':65 'script':4,21,56,76 'sdk':68 'secur':5,22,52 'server':49 'singl':8,25,59 'spawn':70 'stderr':15,32,83 'stdout':14,31,82 'structur':11,28,79 'suitabl':102 'system':41,110 'task':43,112 'tool':9,26,61 'transport-stdio' 'use':63 'within':122 'workflow':105","prices":[{"id":"46aa1043-13a3-4b09-a44b-81761a6d6f3a","listingId":"97a4044e-2165-4ecb-9223-3fab2e25aaec","amountUsd":"0","unit":"free","nativeCurrency":null,"nativeAmount":null,"chain":null,"payTo":null,"paymentMethod":"mcp-free","isPrimary":true,"details":{"transport":"stdio"},"createdAt":"2026-04-21T19:27:24.539Z"}],"sources":[{"listingId":"97a4044e-2165-4ecb-9223-3fab2e25aaec","source":"pulsemcp","sourceId":"https://www.pulsemcp.com/servers/cablehead-nushell","sourceUrl":"https://api.pulsemcp.com/v0beta/servers","isPrimary":true,"firstSeenAt":"2026-04-21T19:27:24.539Z","lastSeenAt":"2026-04-30T23:22:32.039Z"}],"details":{"listingId":"97a4044e-2165-4ecb-9223-3fab2e25aaec","quickStartSnippet":null,"exampleRequest":null,"exampleResponse":null,"schema":null,"openapiUrl":null,"agentsTxtUrl":null,"citations":[],"useCases":[],"bestFor":[],"notFor":[],"kindDetails":{"source":"pulsemcp","transport":"stdio","server_name":"Nushell","github_stars":8,"registry_url":"https://www.pulsemcp.com/servers/cablehead-nushell","source_code_url":"https://github.com/cablehead/mcp-server-nu"},"updatedAt":"2026-04-30T23:22:32.039Z"}}