1# Developers

2 

3<CodexDocsOverviewLanding

4 title="Developers"

5 description="Use Codex with codebases, development environments, automation, and your team's tools."

6 intro="Codex supports everyday code work and deeper integrations across local and cloud environments. Its developer workflows span code review, the integrated terminal, reusable skills and plugins, automation with the SDK and App Server, team tools, and reference material for each surface."

7 primaryCta={{

8 label: "Explore workflows",

9 href: "/codex/code-review?surface=app",

10 }}

11 hero={{

12 illustration: "developers",

13 backgroundImage: "/images/codex/codex-wallpaper-1.webp",

14 alt: "Codex outputs, integrated terminal, and code review for a web application",

15 }}

16 sections={[

17 {

18 title: "Development workflows",

19 description: "Review changes and work with development tools in ChatGPT.",

20 pages: [

21 {

22 title: "Code review",

23 description: "Review changes and address feedback before you ship.",

24 href: "/codex/code-review",

25 icon: "shieldCheck",

26 },

27 {

28 title: "Integrated terminal",

29 description:

30 "Run commands and inspect output inside the ChatGPT desktop app.",

31 href: "/codex/integrated-terminal",

32 icon: "terminal",

33 },

34 ],

35 },

36 {

37 title: "Extend and automate",

38 description:

39 "Package development workflows and run deterministic automation.",

40 pages: [

41 {

42 title: "Build skills",

43 description:

44 "Package instructions and resources for repeatable tasks.",

45 href: "/codex/build-skills",

46 icon: "tools",

47 },

48 {

49 title: "Build plugins",

50 description: "Create and distribute plugins for ChatGPT and Codex.",

51 href: "/codex/build-plugins",

52 icon: "plugin",

53 },

54 {

55 title: "Build an app",

56 description: "Build the MCP-backed app portion of a plugin.",

57 href: "/codex/build-app",

58 icon: "connect",

59 },

60 {

61 title: "Submit plugins",

62 description: "Submit plugins for review and public publishing.",

63 href: "/codex/submit-plugins",

64 icon: "plugin",

65 },

66 {

67 title: "Hooks",

68 description: "Run custom commands when Codex emits lifecycle events.",

69 href: "/codex/hooks",

70 icon: "terminal",

71 },

72 ],

73 },

74 {

75 title: "Environments",

76 description: "Choose where development work runs and how it is isolated.",

77 pages: [

78 {

79 title: "Environments",

80 description: "Compare local, cloud, and other ways to run a task.",

81 href: "/codex/environments/modes",

82 icon: "workspace",

83 },

84 {

85 title: "Local environments",

86 description:

87 "Configure setup scripts and actions for projects and worktrees.",

88 href: "/codex/environments/local-environment",

89 icon: "terminal",

90 },

91 {

92 title: "Cloud environment",

93 description: "Delegate work to a configured cloud environment.",

94 href: "/codex/environments/cloud-environment",

95 icon: "storage",

96 },

97 {

98 title: "Git worktrees",

99 description: "Isolate parallel changes in separate working trees.",

100 href: "/codex/environments/git-worktrees",

101 icon: "folder",

102 },

103 ],

104 },

105 {

106 title: "Build with Codex",

107 description: "Add Codex to products, systems, and automated workflows.",

108 pages: [

109 {

110 title: "Codex SDK",

111 description: "Control Codex programmatically from your application.",

112 href: "/codex/codex-sdk",

113 icon: "code",

114 },

115 {

116 title: "App Server",

117 description: "Integrate with the protocol that powers Codex clients.",

118 href: "/codex/app-server",

119 icon: "storage",

120 },

121 {

122 title: "MCP Server",

123 description:

124 "Expose Codex capabilities through Model Context Protocol.",

125 href: "/codex/mcp-server",

126 icon: "connect",

127 },

128 {

129 title: "GitHub Action",

130 description: "Run Codex tasks from GitHub Actions workflows.",

131 href: "/codex/github-action",

132 icon: "github",

133 },

134 {

135 title: "Non-interactive mode",

136 description: "Run Codex from scripts and other automated systems.",

137 href: "/codex/non-interactive-mode",

138 icon: "terminal",

139 },

140 ],

141 },

142 {

143 title: "Third-party integrations",

144 description: "Delegate and track work from tools your team already uses.",

145 pages: [

146 {

147 title: "GitHub",

148 description:

149 "Assign work, review changes, and move toward a pull request.",

150 href: "/codex/third-party/github",

151 icon: "github",

152 },

153 {

154 title: "Slack",

155 description:

156 "Start Codex tasks from conversations and return results.",

157 href: "/codex/third-party/slack",

158 icon: "chat",

159 },

160 {

161 title: "Linear",

162 description:

163 "Assign issues to Codex and follow work through delivery.",

164 href: "/codex/third-party/linear",

165 icon: "threads",

166 },

167 ],

168 },

169 {

170 title: "Reference",

171 description:

172 "Find commands, slash commands, and settings for developer surfaces.",

173 pages: [

174 {

175 title: "CLI customization",

176 description:

177 "Adjust syntax highlighting, themes, and shell behavior.",

178 href: "/codex/cli-customization",

179 icon: "terminal",

180 },

181 {

182 title: "Developer commands",

183 description:

184 "Use commands and slash commands in the desktop app, Codex CLI, and IDE extension.",

185 href: "/codex/developer-commands?surface=app",

186 icon: "terminal",

187 },

188 {

189 title: "Developer settings",

190 description:

191 "Configure the desktop app, Codex CLI, and IDE extension for development.",

192 href: "/codex/developer-settings?surface=app",

193 icon: "settings",

194 },

195 ],

196 },

197 ]}

198/>