{"id":"https://openalex.org/W7161151375","doi":"https://doi.org/10.48550/arxiv.2605.13716","title":"SkillOps: Managing LLM Agent Skill Libraries as Self-Maintaining Software Ecosystems","display_name":"SkillOps: Managing LLM Agent Skill Libraries as Self-Maintaining Software Ecosystems","publication_year":2026,"publication_date":"2026-05-13","ids":{"openalex":"https://openalex.org/W7161151375","doi":"https://doi.org/10.48550/arxiv.2605.13716"},"language":null,"primary_location":{"id":"doi:10.48550/arxiv.2605.13716","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2605.13716","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":"public-domain","license_id":"https://openalex.org/licenses/public-domain","version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Preprint"},"type":"preprint","indexed_in":["datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.48550/arxiv.2605.13716","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5135247611","display_name":"Hongji Pu","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Pu, Hongji","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5136136586","display_name":"Xinyuan Song","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Song, Xinyuan","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5136101246","display_name":"Liang Zhao","orcid":"https://orcid.org/0000-0002-3464-6956"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Zhao, Liang","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10181","display_name":"Natural Language Processing Techniques","score":0.1290999948978424,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10181","display_name":"Natural Language Processing Techniques","score":0.1290999948978424,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10260","display_name":"Software Engineering Research","score":0.10450000315904617,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12127","display_name":"Software System Performance and Reliability","score":0.10239999741315842,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/baseline","display_name":"Baseline (sea)","score":0.6503000259399414},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.6180999875068665},{"id":"https://openalex.org/keywords/focus","display_name":"Focus (optics)","score":0.5400999784469604},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.4162999987602234},{"id":"https://openalex.org/keywords/harm","display_name":"Harm","score":0.3840999901294708},{"id":"https://openalex.org/keywords/language-model","display_name":"Language model","score":0.3822000026702881},{"id":"https://openalex.org/keywords/task-analysis","display_name":"Task analysis","score":0.3118000030517578}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6729000210762024},{"id":"https://openalex.org/C12725497","wikidata":"https://www.wikidata.org/wiki/Q810247","display_name":"Baseline (sea)","level":2,"score":0.6503000259399414},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.6180999875068665},{"id":"https://openalex.org/C192209626","wikidata":"https://www.wikidata.org/wiki/Q190909","display_name":"Focus (optics)","level":2,"score":0.5400999784469604},{"id":"https://openalex.org/C56739046","wikidata":"https://www.wikidata.org/wiki/Q192060","display_name":"Knowledge management","level":1,"score":0.4966999888420105},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.4162999987602234},{"id":"https://openalex.org/C2777363581","wikidata":"https://www.wikidata.org/wiki/Q15098235","display_name":"Harm","level":2,"score":0.3840999901294708},{"id":"https://openalex.org/C137293760","wikidata":"https://www.wikidata.org/wiki/Q3621696","display_name":"Language model","level":2,"score":0.3822000026702881},{"id":"https://openalex.org/C115903868","wikidata":"https://www.wikidata.org/wiki/Q80993","display_name":"Software engineering","level":1,"score":0.3472000062465668},{"id":"https://openalex.org/C195094911","wikidata":"https://www.wikidata.org/wiki/Q14167904","display_name":"Process management","level":1,"score":0.33640000224113464},{"id":"https://openalex.org/C175154964","wikidata":"https://www.wikidata.org/wiki/Q380077","display_name":"Task analysis","level":3,"score":0.3118000030517578},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3070000112056732},{"id":"https://openalex.org/C168167062","wikidata":"https://www.wikidata.org/wiki/Q1117970","display_name":"Component (thermodynamics)","level":2,"score":0.29510000348091125},{"id":"https://openalex.org/C48677424","wikidata":"https://www.wikidata.org/wiki/Q6888088","display_name":"Mode (computer interface)","level":2,"score":0.2928999960422516},{"id":"https://openalex.org/C129529059","wikidata":"https://www.wikidata.org/wiki/Q2291518","display_name":"Corrective maintenance","level":3,"score":0.27810001373291016},{"id":"https://openalex.org/C4554734","wikidata":"https://www.wikidata.org/wiki/Q593744","display_name":"Knowledge base","level":2,"score":0.2689000070095062},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.2687000036239624},{"id":"https://openalex.org/C112758219","wikidata":"https://www.wikidata.org/wiki/Q16038819","display_name":"Duration (music)","level":2,"score":0.2655999958515167},{"id":"https://openalex.org/C2777620637","wikidata":"https://www.wikidata.org/wiki/Q7535191","display_name":"Skill mix","level":3,"score":0.25949999690055847},{"id":"https://openalex.org/C110354214","wikidata":"https://www.wikidata.org/wiki/Q6314146","display_name":"Engineering management","level":1,"score":0.25459998846054077},{"id":"https://openalex.org/C2780665704","wikidata":"https://www.wikidata.org/wiki/Q959298","display_name":"Intervention (counseling)","level":2,"score":0.2538999915122986},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.25369998812675476}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.48550/arxiv.2605.13716","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2605.13716","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":"public-domain","license_id":"https://openalex.org/licenses/public-domain","version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"Preprint"}],"best_oa_location":{"id":"doi:10.48550/arxiv.2605.13716","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2605.13716","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":"public-domain","license_id":"https://openalex.org/licenses/public-domain","version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Preprint"},"sustainable_development_goals":[{"score":0.41601496934890747,"display_name":"Quality Education","id":"https://metadata.un.org/sdg/4"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"Large":[0],"language":[1,166,193],"model":[2,167,194],"agents":[3,58,135],"increasingly":[4],"rely":[5],"on":[6,61],"skill":[7,35,46,81,86,119],"libraries":[8,14],"for":[9,79],"multi-step":[10],"tasks,":[11],"yet":[12],"these":[13],"can":[15,49,127,202],"accumulate":[16],"persistent":[17],"defects":[18,39],"as":[19,87,149,205],"skills":[20,98],"are":[21],"added,":[22],"reused,":[23],"patched,":[24],"and":[25,54,65,105,113],"linked":[26],"to":[27,179],"changing":[28,137],"dependencies.":[29],"We":[30,72],"call":[31],"this":[32],"failure":[33],"mode":[34],"technical":[36],"debt:":[37],"library-level":[38],"that":[40,126,199],"may":[41],"not":[42],"break":[43],"a":[44,75,88,100,117,123,150,170,206],"single":[45],"locally":[47],"but":[48],"harm":[50],"future":[51],"retrieval,":[52,63],"composition,":[53],"execution.":[55],"Existing":[56],"skill-based":[57],"mainly":[59],"focus":[60],"task-time":[62,164],"planning,":[64],"repair,":[66],"while":[67],"library-time":[68,191],"maintenance":[69,186,201],"remains":[70],"underexplored.":[71],"propose":[73],"SkillOps,":[74],"method-agnostic":[76],"plug-in":[77,171],"framework":[78],"maintaining":[80],"libraries.":[82],"SkillOps":[83,121,143],"represents":[84],"each":[85],"typed":[89],"Skill":[90,102],"Contract":[91],"(P,":[92],"O,":[93],"A,":[94],"V,":[95],"F),":[96],"organizes":[97],"with":[99,161],"Hierarchical":[101],"Ecosystem":[103],"Graph,":[104],"diagnoses":[106],"library":[107,125],"health":[108],"across":[109],"utility,":[110],"compatibility,":[111],"risk,":[112],"validation":[114],"dimensions.":[115],"Given":[116],"raw":[118],"library,":[120],"produces":[122],"maintained":[124],"be":[128,203],"used":[129],"by":[130,157,177],"existing":[131],"retrieval":[132],"or":[133,196],"planning":[134],"without":[136],"their":[138],"internal":[139],"code.":[140],"On":[141],"ALFWorld,":[142],"achieves":[144],"79.5":[145],"percent":[146],"task":[147],"success":[148],"standalone":[151],"agent,":[152],"outperforming":[153],"the":[154],"strongest":[155],"baseline":[156],"8.8":[158],"percentage":[159,181],"points":[160],"no":[162],"additional":[163],"large":[165,192],"calls.":[168],"As":[169],"layer,":[172],"it":[173],"improves":[174],"retrieval-heavy":[175],"baselines":[176],"0.68":[178],"2.90":[180],"points.":[182],"The":[183],"current":[184],"rule-based":[185],"implementation":[187],"uses":[188],"nearly":[189],"zero":[190],"calls":[195],"tokens,":[197],"showing":[198],"skill-library":[200],"added":[204],"low-overhead":[207],"architectural":[208],"layer.":[209]},"counts_by_year":[{"year":2026,"cited_by_count":2}],"updated_date":"2026-07-01T06:00:48.157686","created_date":"2026-05-15T00:00:00"}