AnyCap for DeepSeek Harness
AnyCap support plannedProduct direction · Updated August 19, 2026
Bring AnyCap capabilities
to DeepSeek Harness.
DeepSeek provides the model and agent harness. AnyCap is planning support for that environment so users can access the same web and multimodal capability layer available in Codex and Claude Code. AnyCap is not launching or replacing DeepSeek Harness.
One workflow, three jobs
Do not make the model pretend it is the runtime.
01 / DeepSeek + your provider
Reason and decide
The model interprets the request, plans the work, and decides when a tool should be called. You keep your own model provider and credentials.
02 / DeepSeek Harness
Run the agent loop
DeepSeek provides and maintains the harness, including the session, tool registry, and execution loop. AnyCap support belongs at this tool boundary.
03 / AnyCap
Perform the action
AnyCap provides web and multimodal capabilities. Planned DeepSeek Harness support will bring the same capability layer used with Codex and Claude Code into this agent environment.
What DeepSeek actually released
A plugin-based harness, not another model.
DeepSeek describes Harness as the environment around a model: it gives an agent tools, sessions, sandboxes, storage, loops, scheduling, and UI. Every capability is mounted as a plugin through the Cordis kernel, and every run is reconstructed from an append-only session log.
Standard mode
The full coding-agent environment: files, shell, web search, skills, planning, goals, subagents, and workflows.
Code mode
Lets the model combine multiple tool operations in a TypeScript program instead of issuing one isolated call at a time.
Minimal mode
Keeps only a persistent shell and file editor so model behavior can be tested with less harness assistance.
Creator mode
Adds runtime inspection and in-memory plugin experiments for developers composing their own presets.
Avoid duplicate tools
Add capabilities without replacing the harness.
DeepSeek Harness already covers core coding-agent work. The planned AnyCap support targets the work outside that native boundary: understanding media, creating media, and delivering artifacts. This follows the same product model AnyCap uses with Codex and Claude Code—keep the agent environment, add one shared capability layer.
| Task | DeepSeek Harness role | AnyCap decision |
|---|---|---|
| Edit a repository or run a command | Use the native file, shell, planning, and approval flow. | No extra capability layer is needed. |
| Search for current technical information | Standard mode already includes web search. | Add AnyCap only when the workflow needs the same search and crawl surface used across other agents. |
| Inspect an image, recording, or audio file | The agent loop decides what evidence it needs and when to request it. | Planned AnyCap support will expose dedicated image, video, and audio understanding capabilities at the tool boundary. |
| Create a visual, video, soundtrack, or audio scene | The harness carries the brief, references, approvals, and follow-up steps. | AnyCap provides the media-generation runtime and model catalog without replacing the harness or reasoning model. |
| Deliver an artifact outside the coding session | The agent decides which result is ready to hand off. | AnyCap Drive and Page can store and publish outputs once the planned DeepSeek Harness support is available. |
Planned workflow
One agent environment, a broader capability set.
The planned support keeps the DeepSeek agent loop intact and adds AnyCap only when the task requires capabilities outside the repository.
01
Inspect
DeepSeek Harness reads the repository, runs commands, and identifies the product change.
02
Plan
DeepSeek turns the change into an asset brief and decides which external outputs are required.
03
Create
AnyCap handles the selected media understanding or generation task through the planned capability connection.
04
Deliver
AnyCap returns or publishes the artifact while DeepSeek Harness continues to own the session and approval flow.
FAQ
Does AnyCap provide the DeepSeek model?
No. AnyCap does not provide, proxy, or configure the DeepSeek model. DeepSeek remains the reasoning layer, DeepSeek provides the harness, and AnyCap supplies the external capability layer.
Is AnyCap launching DeepSeek Harness?
No. DeepSeek owns and ships DeepSeek Harness. AnyCap is planning support for that environment so its web and multimodal capabilities can be used there, just as AnyCap supports workflows in Codex and Claude Code.
Can I use AnyCap in DeepSeek Harness today?
Not through a dedicated supported setup yet. This page describes the planned AnyCap compatibility layer. Use the current install guide for agent environments that AnyCap already supports.
Keep the responsibilities clear