Terminal IDE for DeepSeek

deeptide

A macOS-native AI coding agent powered by DeepSeek. Written in Swift, signed for macOS, and designed for developers who want serious model leverage without a heavy desktop shell.

Install in terminal View source

macOS 15+ · Apple Silicon & Intel · signed & notarized · MIT licensed

$ curl -fsSL https://deeptide.sh/install.sh | sh

The script downloads the signed release for your Mac architecture. View script

tide doctor
deeptide doctor

System
  deeptide        0.6.63 · tide-spec 0.1
  macOS           26.4.1
  Architecture    arm64
  Binary          ~/.local/bin/tide
  Code signing    Developer ID · notarized

Auth
  Provider        Paean AI gateway
  Model           deepseek-v4
  Vision bridge   Gemini Flash Lite

Workspace
  Project state   cwd-scoped sessions and settings
  Tools           files · shell · git · MCP · sub-agents

What changed

A coding agent shaped like a Mac tool, not a browser tab.

deeptide keeps the surface small and puts the weight into native integration, tool execution, and model context.

Mac-native by default

Keychain auth, Notification Center, terminal title updates, power checks, clickable file paths, and signed distribution are treated as product basics.

Built around DeepSeek

The harness is tuned for DeepSeek reasoning, long contexts, compact streaming, project memory, and direct text-only fallback when the gateway is not configured.

Multimodal when needed

Through Paean AI, screenshots, documents, and other local references can be described before they are passed into the coding conversation.

Tools the model can actually use

File edits, shell execution, MCP servers, slash commands, hooks, cron jobs, and sub-agents share a small tide-spec contract with the broader Paean toolchain.

Small binary, fast start

The product is intentionally lean: a Swift command line app that starts quickly, avoids unnecessary runtime layers, and respects terminal workflows.

Per-project state

Sessions, settings, memory, and local overrides are keyed to the current working directory so every repository keeps its own context.

Developer note

Built while testing the edge of everyday AI development.

deeptide began as a dogfooding project: we wanted to know how far a strong open model could go when the harness, tools, and operating system integration were built specifically around it.

The first version was not a campaign. It was a developer's answer to a practical problem: keep DeepSeek close to the terminal, add the missing workflow pieces with engineering, and make the cost structure sane enough for real daily use.

That is why the product is small, native, and opinionated. When a model cannot see a file yet, the toolchain can describe it. When a cloud service changes access rules, the local workflow still needs to move. When a solo builder has one day, the software has to stay simple enough to ship.

Why it exists

AI coding tools should not belong only to giant platforms. With capable models, careful harness design, and a native client, individual developers can build with the leverage that used to require a much larger team.

Built by operators

deeptide ships from an active product company.

A8E builds and runs multiple AI products. deeptide is part of that working product ecosystem, not an isolated demo.

clide.app

Clide

A macOS terminal product with file explorer, split panes, and native productivity workflows.

paean.ai

Paean AI

The AI gateway and product platform that powers multimodal model access across the Paean ecosystem.

0.works

0.works

A companion product surface for practical AI-native work, automation, and real user workflows.

a8e.ai

A8E Group

The company behind deeptide and the broader Paean product line.

Install options

Pin a version

Bypass the latest pointer, useful in scripts and CI.

DEEPTIDE_VERSION=v0.6.63 curl -fsSL https://deeptide.sh/install.sh | sh

Custom install dir

Default is ~/.local/bin. Override to anywhere on PATH.

DEEPTIDE_BIN_DIR=/usr/local/bin curl -fsSL https://deeptide.sh/install.sh | sh

From source

Build, strip, and install a local copy. Requires Swift 6.0+ and macOS 15+ SDK.

git clone https://github.com/paean-ai/deeptide.git
cd deeptide
scripts/release.sh --install