{"type":"post","id":"yujunzhixue-s-dsh-purge-repository-describes-a-local-ce354b","slug":"yujunzhixue-s-dsh-purge-repository-describes-a-local-ce354b","title":"YuJunZhiXue’s dsh-purge repository describes a local red-team evaluation plugin for the official DeepSeek","description":"**Thesis:** Agent security moves toward runtime boundaries when evaluation distinguishes model responses from host controls.","retrieval_nugget":"**Thesis:** Agent security moves toward runtime boundaries when evaluation distinguishes model responses from host controls.","published_at":"2026-10-19","updated_at":"2026-10-19","record_date":"2026-10-19","date_kind":"published_at","topics":["agent-security"],"source_urls":["https://github.com/YuJunZhiXue/dsh-purge"],"schema_version":"newruntime-agent-readable-v0.2","stable_id":"post:yujunzhixue-s-dsh-purge-repository-describes-a-local-ce354b","status":"published","visuals":[],"editorial_provenance":{"schema_version":"newruntime-editorial-copy-v1","content_status":"source_grounded_final","final_copy_sha256":"sha256:aea28872270cec72296482ef650b1e6d59c56bbcbe469c2e27fb985c9ec012d7","reviewed_at":"2026-10-19T09:00:18.656Z","source_evidence_count":1,"verified_claim_count":4,"site_analysis_schema_version":"newruntime-site-analysis-v1","site_object_kind":"field_note","observed_fact_count":4,"implication_count":1,"watch_condition_count":1,"related_record_count":0},"analysis":{"schema_version":"newruntime-site-analysis-v1","object_kind":"field_note","thesis":"Agent security moves toward runtime boundaries when evaluation distinguishes model responses from host controls.","observed_facts":[{"text":"The README describes separate support for the official dsh web host and desktop EXE, with distinct web and desktop profiles.","source_urls":["https://github.com/YuJunZhiXue/dsh-purge"]},{"text":"It says the plugin can edit prompts and rules, apply or revert patches, and adjust host policy defaults and tool limits.","source_urls":["https://github.com/YuJunZhiXue/dsh-purge"]},{"text":"It specifies Node.js 18 or later and says the current version targets dsh 0.2.","source_urls":["https://github.com/YuJunZhiXue/dsh-purge"]},{"text":"The README says maintenance is temporarily paused and does not promise new releases or issue/PR handling.","source_urls":["https://github.com/YuJunZhiXue/dsh-purge"]}],"mechanism":"The project’s stated approach is to change and inspect local Harness behavior, including prompt injection and host policy, rather than treating every refusal as a model-level decision.","why_now":"The project is explicitly built for DeepSeek Harness and its plugin model, so it makes a concrete local evaluation surface available to teams using that host.","implications":["Teams evaluating model behavior should record the host version and active controls alongside prompts and outputs; otherwise a host intervention can be mistaken for a model capability or refusal."],"evidence_boundary":"The supplied GitHub README establishes what the author documents, not that the plugin works as described, is safe, or has been independently tested.","watch_conditions":["Whether maintenance resumes and whether the repository publishes test evidence for supported Harness versions."],"related_records":[],"new_branch_reason":"No prior New Runtime analytical record was supplied; this starts a distinct record about a local Harness red-team plugin and its host-versus-model evaluation boundary."},"editor":{"role":"editor","name":"Andrey Reshetnikov","profile":"https://newruntime.com/owner-profile.md","profile_json":"https://newruntime.com/owner-profile.json","same_as":["https://www.linkedin.com/in/reshetnikov1/","https://t.me/lapetuse"]},"routes":{"html":"https://newruntime.com/posts/yujunzhixue-s-dsh-purge-repository-describes-a-local-ce354b/","markdown":"https://newruntime.com/posts/yujunzhixue-s-dsh-purge-repository-describes-a-local-ce354b.md","json":"https://newruntime.com/posts/yujunzhixue-s-dsh-purge-repository-describes-a-local-ce354b.json"},"related_patterns":["agent-security-moves-to-runtime-boundaries"],"next_reads":[{"type":"topic","path":"/topics/agent-security/","url":"https://newruntime.com/topics/agent-security/","title":"Agent Security","reason":"Explore the agent-security topic hub.","media_type":"text/html","markdown_url":"https://newruntime.com/topics/agent-security.md","json_url":"https://newruntime.com/topics/agent-security.json"},{"type":"collection","path":"/posts/","url":"https://newruntime.com/posts/","title":"Field Notes","reason":"Open the latest editorial analysis.","media_type":"text/html","json_url":"https://newruntime.com/posts.json"},{"type":"collection","path":"/source-ledger.json","url":"https://newruntime.com/source-ledger.json","title":"Source Ledger","reason":"Inspect the public source evidence graph.","media_type":"application/json"}]}