About @File Mentions
@File Mentions adds a workspace-aware picker to the dsh web composer. Type @, search files or directories, and attach bounded content to the outgoing prompt with a readable plain-text token.
Install in a dsh profile
$ npx -y @deepseek-ai/dsh plugin --profile web add github:omdsh-dev/dsh-at-fileCapabilities
◆Workspace search
◆File attachments
◆Directory expansion
◆Bounded indexing
Developer preview note. DeepSeek Harness is changing quickly. Check the plugin README for its supported dsh version, prerequisites, and exact profile before installation.