Best AI Coding Agents with MCP Support in 2026

The best AI coding agents with MCP support in 2026 are Claude Code, OpenAI Codex, GitHub Copilot, Cursor, Devin Desktop, Cline, Zed, Warp and JetBrains Junie. All nine can connect to MCP servers, so the agent can read your tickets, docs, databases and error logs while it writes code.

They differ in where they run and how much control you get. Some are terminal tools, some are editors, and some run in the cloud on their own. The biggest practical differences are config format, approval prompts and admin controls.

We checked each agent's MCP docs and official pricing page on 28 October 2026. eSEOspace did not test these agents. This list focuses on coding agents; our MCP clients list covers general chat apps like Claude and ChatGPT.

How we chose

We included an agent only if it passed these tests:

1. A coding agent. It edits code and runs multi-step tasks, not just chat.
2. Documented MCP support. We opened its official MCP docs on 28 October 2026.
3. Published pricing. We opened its official pricing page the same day.
4. Security basics. The docs explain approvals, allowlists, scopes or where config lives.

We dropped Gemini CLI because its docs say it was replaced by Antigravity CLI for unpaid and Google One users on 18 June 2026, and we could not confirm current pricing for the CLI itself. Antigravity is covered in our clients list.

Comparison table

1. Claude Code: Anthropic's agent in the terminal

What it is. Claude Code is Anthropic's coding agent. Its MCP docs add servers with claude mcp add, using HTTP for remote servers and stdio for local ones. The docs say "The SSE (Server-Sent Events) transport is deprecated."

Servers can be local, project (shared in .mcp.json) or user scope. Claude Code "prompts for approval in interactive sessions before using project-scoped servers." Our Claude Code to GitHub guide shows a typical setup.

Best for: Developers who work in the terminal and want deep agentic workflows.

Pricing: The Claude pricing page says "Claude Code is included in all paid plans." Pro is $17 per month billed annually or $20 monthly. Max starts at $100 per month. Team seats are $20 to $25 (standard) or $100 to $125 (premium). Free does not include Claude Code.

Pros

• Clear scopes with team-shareable .mcp.json.
• OAuth through /mcp or claude mcp login.
• Tool search loads tool names on demand to save context.

Cons

• Large tool outputs are capped at 25,000 tokens by default.
• No free plan for Claude Code.

Checked against: Claude Code MCP docs on 28 October 2026.

2. OpenAI Codex: one config across app, CLI and IDE

What it is. Codex is OpenAI's coding agent. Its MCP docs store servers in ~/.codex/config.toml, or .codex/config.toml in trusted projects. "The ChatGPT desktop app, Codex CLI, and IDE extension share this configuration."

It supports stdio and Streamable HTTP, with OAuth through codex mcp login. Each server can have enabled_tools and disabled_tools lists. See our OpenAI MCP spotlight.

Best for: Teams already paying for ChatGPT.

Pricing: The Codex pricing page lists Codex on Free ($0), Go ($8), Plus ($20), Pro (from $100, with $100, $200 or $500 options) and Business ($20 per user per month billed annually, $25 monthly). Enterprise is by sales. You can also use an API key at API rates.

Pros

• Set up once, use in three places.
• Per-server tool allow and deny lists.
• Available on a free plan.

Cons

• TOML config differs from the JSON most vendors document.
• Project config only loads in trusted projects.

Checked against: Codex MCP docs on 28 October 2026.

3. GitHub Copilot: agent mode and the cloud agent

What it is. Copilot uses MCP in two places. In VS Code agent mode, you add servers in the editor. For the cloud agent, repo admins paste JSON into Settings, and "The GitHub MCP server and Playwright MCP server are enabled by default."

The cloud agent "only support[s] MCP tools," not resources or prompts. It does not support OAuth remote servers in repo settings. Secrets must start with COPILOT_MCP_.

Best for: Teams whose code and reviews already live on GitHub.

Pricing: The Copilot plans page lists Free ($0), Pro ($10), Pro+ ($39) and Max ($100) per month, with usage measured in GitHub AI Credits. MCP in agent mode is included on all four. MCP in Copilot in the cloud is not included on Free. Business and Enterprise are by sales.

Pros

• Works in the editor and as a background cloud agent.
• GitHub and Playwright servers ready by default in the cloud.
• Enterprise allowlists for MCP servers.

Cons

• The cloud agent uses MCP tools without asking, per GitHub's docs.
• No OAuth remote servers for the cloud agent yet.

Checked against: Copilot cloud agent MCP docs on 28 October 2026.

4. Cursor: AI-first editor with broad MCP support

What it is. Cursor's MCP docs list support for tools, prompts, resources, roots, elicitation and the MCP Apps extension. Config lives in .cursor/mcp.json or ~/.cursor/mcp.json, and tool calls need approval by default.

Cursor says it was acquired by SpaceX in August 2026. See our Anysphere spotlight and our list of MCP servers for Cursor.

Best for: Developers who want an AI-first editor with wide MCP feature coverage.

Pricing: The Cursor pricing page lists Free ($0), Plus ($8, Grok models only), Premium ($30), Super ($100) and Ultra ($200) per month. Teams start at $30 per user per month. Third-party model use is billed separately.

Pros

• Broadest protocol feature list in this group.
• Marketplace with one-click installs.
• Enterprise tool allowlists per server.

Cons

• The new Plus tier only offers Grok models.
• Plan names and limits changed recently, so recheck before buying.

Checked against: Cursor MCP docs on 28 October 2026.

5. Devin Desktop: strict allowlists for teams

What it is. Windsurf's docs and pricing pages now redirect to Devin's site, where the editor is called Devin Desktop. Its MCP docs support stdio, Streamable HTTP and SSE, with OAuth for each.

"Cascade has a limit of 100 total tools." For teams, "once you allowlist even a single MCP server, all non-allowlisted servers will be blocked."

Best for: Companies that want admins to approve every MCP server.

Pricing: The Devin pricing page lists Free ($0), Pro ($20 per month) and Max ($200 per month). Teams is $80 per month plus $40 per full dev seat. Enterprise is by sales.

Pros

• Strict, regex-capable admin allowlists.
• disabledTools turns off single tools.
• OAuth on every transport.

Cons

• No one-click MCP marketplace in Cascade.
• Enterprise users must switch MCP on manually.

Checked against: Devin Desktop MCP docs on 28 October 2026.

6. Cline: open-source agent, bring your own model

What it is. Cline is an open-source coding agent for IDEs and the command line. Its MCP docs store servers in cline_mcp_settings.json and support stdio and remote HTTP.

Each server has an autoApprove list. The docs advise you to "Review tool calls before approval." Leaving out type defaults to the legacy SSE transport, so set streamableHttp yourself.

Best for: Developers who want an open-source agent and control over model costs.

Pricing: The Cline pricing page says "Cline is free for individual developers." You pay only for AI inference, with your own keys or the Cline provider. Enterprise is by sales.

Pros

• Free and open source.
• Use any model provider.
• Per-server auto-approve lists.

Cons

• The SSE default can trip up remote setups.
• No published Teams tier.

Checked against: Cline MCP docs on 28 October 2026.

7. Zed: open-source editor with per-tool rules

What it is. Zed's MCP docs support MCP tools and prompts through context_servers settings. Remote servers without an Authorization header trigger the standard MCP OAuth flow.

agent.tool_permissions.default can be "confirm," "allow" or "deny," with per-tool rules like mcp:<server>:<tool_name>. Zed also forwards servers to external agents through the Agent Client Protocol.

Best for: Developers who want a fast editor and to plug in other agents.

Pricing: The Zed pricing page lists Personal free forever, Pro at $10 per month with $5 of tokens, and Business at $30 per seat per month. You can bring your own API keys.

Pros

• Fine-grained per-tool permissions.
• Works with external agents like Claude Agent and Codex CLI.
• Free editor with your own keys.

Cons

• Supports tools and prompts, not the full MCP feature set.
• Business SSO and SCIM are not available yet.

Checked against: Zed MCP docs on 28 October 2026.

8. Warp: terminal agent that reads other configs

What it is. Warp is a terminal with built-in agents. Its MCP docs support command and URL servers, Streamable HTTP and SSE, and OAuth. Warp reads .warp/.mcp.json and also detects configs from Claude Code and Codex.

"Project-scoped servers never auto-spawn," and Warp blocks edits to MCP config files unless you approve. Teams can share servers with secrets scrubbed. See our Warp MCP spotlight.

Best for: Developers who live in the terminal and use more than one agent.

Pricing: The Warp pricing page lists Free ($0), Build ($20 per month, $18 annual), Max ($200 per month) and Business ($50 per user per month, up to 25 seats). Build includes $20 of agent usage at API rates.

Pros

• Reuses Claude Code and Codex MCP configs.
• Safe defaults for project servers.
• Team sharing with secret scrubbing.

Cons

• Server logs can contain API keys.
• Free plan includes no agent usage.

Checked against: Warp MCP docs on 28 October 2026.

9. JetBrains Junie: the agent for JetBrains IDEs

What it is. Junie is JetBrains' coding agent, available as a CLI and inside JetBrains IDEs. Its MCP docs keep project servers in .junie/mcp/mcp.json and user servers in ~/.junie/mcp/mcp.json.

Remote servers that need OAuth show "Authorization required" until you sign in through the browser. The /mcp command lists, enables and disables servers.

Best for: Teams that work in IntelliJ IDEA, PyCharm and other JetBrains IDEs.

Pricing: The Junie page lists AI Pro at $8.33 per user per month with 10 AI credits, and AI Ultimate at $25 per user per month with 35 credits. A bring-your-own-key option bills at provider rates. The page does not say whether these prices are annual or monthly.

Pros

• Shareable project-level MCP config.
• Same config across CLI and IDE.
• BYOK option with no markup.

Cons

• The docs we read did not cover approval settings.
• Credit-based pricing can be hard to forecast.

Checked against: Junie MCP configuration docs on 28 October 2026.

How to choose

Pick the agent that fits where your team already works: terminal, VS Code, a JetBrains IDE or GitHub itself. Then check two things: how it approves tool calls, and whether admins can allowlist servers.

If you plan to run agents unattended, as with Copilot's cloud agent, limit MCP servers to read-only tools first. Our comparison of Claude Code and Codex goes deeper on the two terminal leaders.

Next step

Rolling out a coding agent with MCP across a team? See our Claude Code development services, or browse more lists in the MCP Guide's best-of section.

Frequently asked questions