diff --git a/packages/opencode/src/cli/cmd/run.ts b/packages/opencode/src/cli/cmd/run.ts
index 6f4508cb0b..425aef9478 100644
--- a/packages/opencode/src/cli/cmd/run.ts
+++ b/packages/opencode/src/cli/cmd/run.ts
@@ -228,7 +228,8 @@ export const RunCommand = effectCmd({
         describe: "run in direct interactive split-footer mode",
         default: false,
       })
-      .option("dangerously-skip-permissions", {
+      .option("yolo", {
+        alias: ["dangerously-skip-permissions"],
         type: "boolean",
         describe: "auto-approve permissions that are not explicitly denied (dangerous!)",
         default: false,
@@ -732,7 +733,7 @@ export const RunCommand = effectCmd({
               const permission = event.properties
               if (permission.sessionID !== sessionID) continue
 
-              if (args["dangerously-skip-permissions"]) {
+              if (args.yolo) {
                 await client.permission.reply({
                   requestID: permission.id,
                   reply: "once",
diff --git a/packages/opencode/src/cli/cmd/tui.ts b/packages/opencode/src/cli/cmd/tui.ts
index 68941e976a..6364d153cb 100644
--- a/packages/opencode/src/cli/cmd/tui.ts
+++ b/packages/opencode/src/cli/cmd/tui.ts
@@ -103,6 +103,12 @@ export const TuiThreadCommand = cmd({
       .option("agent", {
         type: "string",
         describe: "agent to use",
+      })
+      .option("yolo", {
+        alias: ["dangerously-skip-permissions"],
+        type: "boolean",
+        describe: "auto-approve permissions that are not explicitly denied (dangerous!)",
+        default: false,
       }),
   handler: async (args) => {
     const unguard = win32InstallCtrlCGuard()
diff --git a/packages/opencode/src/effect/runtime-flags.ts b/packages/opencode/src/effect/runtime-flags.ts
index 58dc50d027..650896b268 100644
--- a/packages/opencode/src/effect/runtime-flags.ts
+++ b/packages/opencode/src/effect/runtime-flags.ts
@@ -15,6 +15,10 @@ const enabledByExperimental = (name: string) =>
 
 export class Service extends ConfigService.Service<Service>()("@opencode/RuntimeFlags", {
   autoShare: bool("OPENCODE_AUTO_SHARE"),
+  yolo: Config.all({
+    primary: bool("OPENCODE_YOLO"),
+    legacy: bool("OPENCODE_DANGEROUSLY_SKIP_PERMISSIONS"),
+  }).pipe(Config.map((flags) => flags.primary || flags.legacy)),
   pure: bool("OPENCODE_PURE"),
   disableDefaultPlugins: bool("OPENCODE_DISABLE_DEFAULT_PLUGINS"),
   disableEmbeddedWebUi: bool("OPENCODE_DISABLE_EMBEDDED_WEB_UI"),
diff --git a/packages/opencode/src/index.ts b/packages/opencode/src/index.ts
index 13540a73a3..0f93a3b5b4 100644
--- a/packages/opencode/src/index.ts
+++ b/packages/opencode/src/index.ts
@@ -66,6 +66,7 @@ const cli = yargs(args)
   .middleware(async (opts) => {
     if (opts.printLogs) process.env.OPENCODE_PRINT_LOGS = "1"
     if (opts.logLevel) process.env.OPENCODE_LOG_LEVEL = opts.logLevel
+    if (opts.yolo) process.env.OPENCODE_YOLO = "1"
     if (opts.pure) {
       process.env.OPENCODE_PURE = "1"
     }
diff --git a/packages/opencode/src/permission/index.ts b/packages/opencode/src/permission/index.ts
index cd1f935ada..66bbe9851e 100644
--- a/packages/opencode/src/permission/index.ts
+++ b/packages/opencode/src/permission/index.ts
@@ -7,6 +7,7 @@ import os from "os"
 import { PermissionV1 } from "@opencode-ai/core/v1/permission"
 import { EventV2Bridge } from "@/event-v2-bridge"
 import { EventV2 } from "@opencode-ai/core/event"
+import { RuntimeFlags } from "@/effect/runtime-flags"
 
 export const Event = {
   Asked: EventV2.define({ type: "permission.asked", schema: PermissionV1.Request.fields }),
@@ -54,6 +55,7 @@ export const layer = Layer.effect(
   Service,
   Effect.gen(function* () {
     const events = yield* EventV2Bridge.Service
+    const flags = yield* RuntimeFlags.Service
     const state = yield* InstanceState.make<State>(
       Effect.fn("Permission.state")(function* (ctx) {
         void ctx
@@ -89,6 +91,7 @@ export const layer = Layer.effect(
           })
         }
         if (rule.action === "allow") continue
+        if (flags.yolo) continue
         needsAsk = true
       }
 
@@ -223,8 +226,11 @@ export function disabled(tools: string[], ruleset: PermissionV1.Ruleset): Set<st
   )
 }
 
-export const defaultLayer = layer.pipe(Layer.provide(EventV2Bridge.defaultLayer))
+export const defaultLayer = layer.pipe(
+  Layer.provide(EventV2Bridge.defaultLayer),
+  Layer.provide(RuntimeFlags.defaultLayer),
+)
 
-export const node = LayerNode.make(layer, [EventV2Bridge.node])
+export const node = LayerNode.make(layer, [EventV2Bridge.node, RuntimeFlags.node])
 
 export * as Permission from "."
diff --git a/packages/opencode/test/cli/help/__snapshots__/help-snapshots.test.ts.snap b/packages/opencode/test/cli/help/__snapshots__/help-snapshots.test.ts.snap
index a672d2acae..0cdbe816b0 100644
--- a/packages/opencode/test/cli/help/__snapshots__/help-snapshots.test.ts.snap
+++ b/packages/opencode/test/cli/help/__snapshots__/help-snapshots.test.ts.snap
@@ -72,47 +72,50 @@ Positionals:
   message  message to send                                                     [array] [default: []]
 
 Options:
-  -h, --help                          show help                                            [boolean]
-  -v, --version                       show version number                                  [boolean]
-      --print-logs                    print logs to stderr                                 [boolean]
-      --log-level                     log level [string] [choices: "DEBUG", "INFO", "WARN", "ERROR"]
-      --pure                          run without external plugins                         [boolean]
-      --command                       the command to run, use message for args              [string]
-  -c, --continue                      continue the last session                            [boolean]
-  -s, --session                       session id to continue                                [string]
-      --fork                          fork the session before continuing (requires --continue or
-                                      --session)                                           [boolean]
-      --share                         share the session                                    [boolean]
-  -m, --model                         model to use in the format of provider/model          [string]
-      --agent                         agent to use                                          [string]
-      --format                        format: default (formatted) or json (raw JSON events)
+  -h, --help                                  show help                                    [boolean]
+  -v, --version                               show version number                          [boolean]
+      --print-logs                            print logs to stderr                         [boolean]
+      --log-level                             log level
+                                                [string] [choices: "DEBUG", "INFO", "WARN", "ERROR"]
+      --pure                                  run without external plugins                 [boolean]
+      --command                               the command to run, use message for args      [string]
+  -c, --continue                              continue the last session                    [boolean]
+  -s, --session                               session id to continue                        [string]
+      --fork                                  fork the session before continuing (requires
+                                              --continue or --session)                     [boolean]
+      --share                                 share the session                            [boolean]
+  -m, --model                                 model to use in the format of provider/model  [string]
+      --agent                                 agent to use                                  [string]
+      --format                                format: default (formatted) or json (raw JSON events)
                                           [string] [choices: "default", "json"] [default: "default"]
-  -f, --file                          file(s) to attach to message                           [array]
-      --title                         title for the session (uses truncated prompt if no value
-                                      provided)                                             [string]
-      --attach                        attach to a running opencode server (e.g.,
-                                      http://localhost:4096)                                [string]
-  -p, --password                      basic auth password (defaults to OPENCODE_SERVER_PASSWORD)
-                                                                                            [string]
-  -u, --username                      basic auth username (defaults to OPENCODE_SERVER_USERNAME or
-                                      'opencode')                                           [string]
-      --dir                           directory to run in, path on remote server if attaching
-                                                                                            [string]
-      --port                          port for the local server (defaults to random port if no value
-                                      provided)                                             [number]
-      --variant                       model variant (provider-specific reasoning effort, e.g., high,
-                                      max, minimal)                                         [string]
-      --thinking                      show thinking blocks                                 [boolean]
-      --replay                        replay interactive session history on resume and after resize
-                                      (use --no-replay to disable)         [boolean] [default: true]
-      --replay-limit                  cap visible interactive replay to the newest N messages
-                                                                                            [number]
-  -i, --interactive                   run in direct interactive split-footer mode
+  -f, --file                                  file(s) to attach to message                   [array]
+      --title                                 title for the session (uses truncated prompt if no
+                                              value provided)                               [string]
+      --attach                                attach to a running opencode server (e.g.,
+                                              http://localhost:4096)                        [string]
+  -p, --password                              basic auth password (defaults to
+                                              OPENCODE_SERVER_PASSWORD)                     [string]
+  -u, --username                              basic auth username (defaults to
+                                              OPENCODE_SERVER_USERNAME or 'opencode')       [string]
+      --dir                                   directory to run in, path on remote server if
+                                              attaching                                     [string]
+      --port                                  port for the local server (defaults to random port if
+                                              no value provided)                            [number]
+      --variant                               model variant (provider-specific reasoning effort,
+                                              e.g., high, max, minimal)                     [string]
+      --thinking                              show thinking blocks                         [boolean]
+      --replay                                replay interactive session history on resume and after
+                                              resize (use --no-replay to disable)
+                                                                           [boolean] [default: true]
+      --replay-limit                          cap visible interactive replay to the newest N
+                                              messages                                      [number]
+  -i, --interactive                           run in direct interactive split-footer mode
                                                                           [boolean] [default: false]
-      --dangerously-skip-permissions  auto-approve permissions that are not explicitly denied
-                                      (dangerous!)                        [boolean] [default: false]
-      --demo                          enable direct interactive demo slash commands; pass one as the
-                                      message to run it immediately       [boolean] [default: false]"
+      --yolo, --dangerously-skip-permissions  auto-approve permissions that are not explicitly
+                                              denied (dangerous!)         [boolean] [default: false]
+      --demo                                  enable direct interactive demo slash commands; pass
+                                              one as the message to run it immediately
+                                                                          [boolean] [default: false]"
 `;
 
 exports[`opencode CLI help-text snapshots every documented command emits stable help text: opencode debug --help 1`] = `
diff --git a/packages/opencode/test/cli/help/help-snapshots.test.ts b/packages/opencode/test/cli/help/help-snapshots.test.ts
index edd92120ad..72cc9cbe50 100644
--- a/packages/opencode/test/cli/help/help-snapshots.test.ts
+++ b/packages/opencode/test/cli/help/help-snapshots.test.ts
@@ -102,6 +102,8 @@ describe("opencode CLI help-text snapshots", () => {
         const topLevel = yield* opencode.spawn(["--help"], { env: SNAPSHOT_ENV })
         expect(topLevel.exitCode).toBe(0)
         expect(topLevel.stderr.endsWith(EOL)).toBe(true)
+        expect(topLevel.stderr).toContain("--yolo")
+        expect(topLevel.stderr).toContain("--dangerously-skip-permissions")
 
         const argvs: Array<readonly string[]> = [...TOP_LEVEL.map((c) => [c] as const), ...SUBCOMMANDS]
 
diff --git a/packages/opencode/test/effect/runtime-flags.test.ts b/packages/opencode/test/effect/runtime-flags.test.ts
index 2e1226b38b..b42e5b9bab 100644
--- a/packages/opencode/test/effect/runtime-flags.test.ts
+++ b/packages/opencode/test/effect/runtime-flags.test.ts
@@ -14,6 +14,7 @@ describe("RuntimeFlags", () => {
       const flags = yield* readFlags.pipe(Effect.provide(fromConfig({})))
 
       expect(flags.autoShare).toBe(false)
+      expect(flags.yolo).toBe(false)
     }),
   )
 
@@ -23,6 +24,7 @@ describe("RuntimeFlags", () => {
         Effect.provide(
           fromConfig({
             OPENCODE_PURE: "true",
+            OPENCODE_YOLO: "true",
             OPENCODE_DISABLE_DEFAULT_PLUGINS: "true",
             OPENCODE_AUTO_SHARE: "true",
             OPENCODE_DISABLE_EMBEDDED_WEB_UI: "true",
@@ -39,6 +41,7 @@ describe("RuntimeFlags", () => {
       )
 
       expect(flags.pure).toBe(true)
+      expect(flags.yolo).toBe(true)
       expect(flags.autoShare).toBe(true)
       expect(flags.disableDefaultPlugins).toBe(true)
       expect(flags.disableEmbeddedWebUi).toBe(true)
@@ -78,6 +81,14 @@ describe("RuntimeFlags", () => {
     }),
   )
 
+  it.effect("supports the legacy dangerous permission environment variable", () =>
+    Effect.gen(function* () {
+      const flags = yield* readFlags.pipe(Effect.provide(fromConfig({ OPENCODE_DANGEROUSLY_SKIP_PERMISSIONS: "true" })))
+
+      expect(flags.yolo).toBe(true)
+    }),
+  )
+
   it.effect("enables native LLM via dedicated flag only", () =>
     Effect.gen(function* () {
       const explicit = yield* readFlags.pipe(Effect.provide(fromConfig({ OPENCODE_EXPERIMENTAL_NATIVE_LLM: "true" })))
diff --git a/packages/opencode/test/permission/next.test.ts b/packages/opencode/test/permission/next.test.ts
index e784350055..b646244ee1 100644
--- a/packages/opencode/test/permission/next.test.ts
+++ b/packages/opencode/test/permission/next.test.ts
@@ -11,16 +11,21 @@ import { InstanceStore } from "../../src/project/instance-store"
 import { TestInstance, tmpdirScoped } from "../fixture/fixture"
 import { testEffect } from "../lib/effect"
 import { MessageID, SessionID } from "../../src/session/schema"
+import { RuntimeFlags } from "../../src/effect/runtime-flags"
 
 const events = EventV2Bridge.defaultLayer
 const noopBootstrap = Layer.succeed(InstanceBootstrap.Service, InstanceBootstrap.Service.of({ run: Effect.void }))
-const env = Layer.mergeAll(
-  Permission.layer.pipe(Layer.provide(Database.defaultLayer), Layer.provide(events)),
-  events,
-  CrossSpawnSpawner.defaultLayer,
-  InstanceStore.defaultLayer.pipe(Layer.provide(noopBootstrap)),
-)
-const it = testEffect(env)
+const makeEnv = (flags: Partial<RuntimeFlags.Info> = {}) => {
+  const runtimeFlags = RuntimeFlags.layer(flags)
+  return Layer.mergeAll(
+    Permission.layer.pipe(Layer.provide(Database.defaultLayer), Layer.provide(events), Layer.provide(runtimeFlags)),
+    events,
+    CrossSpawnSpawner.defaultLayer,
+    InstanceStore.defaultLayer.pipe(Layer.provide(noopBootstrap)),
+  )
+}
+const it = testEffect(makeEnv())
+const yoloIt = testEffect(makeEnv({ yolo: true }))
 
 const rejectAll = (message?: string) =>
   Effect.gen(function* () {
@@ -613,6 +618,39 @@ it.instance(
   { git: true },
 )
 
+yoloIt.instance(
+  "ask - resolves ask rules when yolo mode is enabled",
+  () =>
+    ask({
+      sessionID: SessionID.make("session_test"),
+      permission: "bash",
+      patterns: ["ls"],
+      metadata: {},
+      always: [],
+      ruleset: [{ permission: "bash", pattern: "*", action: "ask" }],
+    }),
+  { git: true },
+)
+
+yoloIt.instance(
+  "ask - preserves deny rules when yolo mode is enabled",
+  () =>
+    Effect.gen(function* () {
+      const err = yield* fail(
+        ask({
+          sessionID: SessionID.make("session_test"),
+          permission: "bash",
+          patterns: ["rm -rf /"],
+          metadata: {},
+          always: [],
+          ruleset: [{ permission: "bash", pattern: "*", action: "deny" }],
+        }),
+      )
+      expect(err).toBeInstanceOf(PermissionV1.DeniedError)
+    }),
+  { git: true },
+)
+
 it.instance(
   "ask - adds request to pending list",
   () =>
diff --git a/packages/web/src/content/docs/cli.mdx b/packages/web/src/content/docs/cli.mdx
index 0f9e5e3b1f..213d26dd06 100644
--- a/packages/web/src/content/docs/cli.mdx
+++ b/packages/web/src/content/docs/cli.mdx
@@ -29,19 +29,21 @@ opencode [project]
 
 #### Flags
 
-| Flag                                        | Short | Description                                                             |
-| ------------------------------------------- | ----- | ----------------------------------------------------------------------- |
-| <nobr><code>{"--continue"}</code></nobr>    | `-c`  | Continue the last session                                               |
-| <nobr><code>{"--session"}</code></nobr>     | `-s`  | Session ID to continue                                                  |
-| <nobr><code>{"--fork"}</code></nobr>        |       | Fork the session when continuing (use with `--continue` or `--session`) |
-| <nobr><code>{"--prompt"}</code></nobr>      |       | Prompt to use                                                           |
-| <nobr><code>{"--model"}</code></nobr>       | `-m`  | Model to use in the form of provider/model                              |
-| <nobr><code>{"--agent"}</code></nobr>       |       | Agent to use                                                            |
-| <nobr><code>{"--port"}</code></nobr>        |       | Port to listen on                                                       |
-| <nobr><code>{"--hostname"}</code></nobr>    |       | Hostname to listen on                                                   |
-| <nobr><code>{"--mdns"}</code></nobr>        |       | Enable mDNS discovery                                                   |
-| <nobr><code>{"--mdns-domain"}</code></nobr> |       | Custom mDNS domain name                                                 |
-| <nobr><code>{"--cors"}</code></nobr>        |       | Additional browser origin(s) to allow CORS                              |
+| Flag                                                         | Short | Description                                                             |
+| ------------------------------------------------------------ | ----- | ----------------------------------------------------------------------- |
+| <nobr><code>{"--continue"}</code></nobr>                     | `-c`  | Continue the last session                                               |
+| <nobr><code>{"--session"}</code></nobr>                      | `-s`  | Session ID to continue                                                  |
+| <nobr><code>{"--fork"}</code></nobr>                         |       | Fork the session when continuing (use with `--continue` or `--session`) |
+| <nobr><code>{"--prompt"}</code></nobr>                       |       | Prompt to use                                                           |
+| <nobr><code>{"--model"}</code></nobr>                        | `-m`  | Model to use in the form of provider/model                              |
+| <nobr><code>{"--agent"}</code></nobr>                        |       | Agent to use                                                            |
+| <nobr><code>{"--port"}</code></nobr>                         |       | Port to listen on                                                       |
+| <nobr><code>{"--hostname"}</code></nobr>                     |       | Hostname to listen on                                                   |
+| <nobr><code>{"--mdns"}</code></nobr>                         |       | Enable mDNS discovery                                                   |
+| <nobr><code>{"--mdns-domain"}</code></nobr>                  |       | Custom mDNS domain name                                                 |
+| <nobr><code>{"--cors"}</code></nobr>                         |       | Additional browser origin(s) to allow CORS                              |
+| <nobr><code>{"--yolo"}</code></nobr>                         |       | Auto-approve permissions not explicitly denied                          |
+| <nobr><code>{"--dangerously-skip-permissions"}</code></nobr> |       | Legacy alias for `--yolo`                                               |
 
 ---
 
@@ -380,7 +382,8 @@ opencode run --attach http://localhost:4096 "Explain async/await in JavaScript"
 | <nobr><code>{"--port"}</code></nobr>                         |       | Port for the local server (defaults to random port)                        |
 | <nobr><code>{"--variant"}</code></nobr>                      |       | Model variant (provider-specific reasoning effort)                         |
 | <nobr><code>{"--thinking"}</code></nobr>                     |       | Show thinking blocks                                                       |
-| <nobr><code>{"--dangerously-skip-permissions"}</code></nobr> |       | Auto-approve permissions that are not explicitly denied (dangerous!)       |
+| <nobr><code>{"--yolo"}</code></nobr>                         |       | Auto-approve permissions that are not explicitly denied                    |
+| <nobr><code>{"--dangerously-skip-permissions"}</code></nobr> |       | Legacy alias for `--yolo`                                                  |
 
 ---
 
@@ -676,33 +679,35 @@ The opencode CLI takes the following global flags.
 
 OpenCode can be configured using environment variables.
 
-| Variable                              | Type    | Description                                       |
-| ------------------------------------- | ------- | ------------------------------------------------- |
-| `OPENCODE_AUTO_SHARE`                 | boolean | Automatically share sessions                      |
-| `OPENCODE_GIT_BASH_PATH`              | string  | Path to Git Bash executable on Windows            |
-| `OPENCODE_CONFIG`                     | string  | Path to config file                               |
-| `OPENCODE_TUI_CONFIG`                 | string  | Path to TUI config file                           |
-| `OPENCODE_CONFIG_DIR`                 | string  | Path to config directory                          |
-| `OPENCODE_CONFIG_CONTENT`             | string  | Inline json config content                        |
-| `OPENCODE_DISABLE_AUTOUPDATE`         | boolean | Disable automatic update checks                   |
-| `OPENCODE_DISABLE_PRUNE`              | boolean | Disable pruning of old data                       |
-| `OPENCODE_DISABLE_TERMINAL_TITLE`     | boolean | Disable automatic terminal title updates          |
-| `OPENCODE_PERMISSION`                 | string  | Inlined json permissions config                   |
-| `OPENCODE_DISABLE_DEFAULT_PLUGINS`    | boolean | Disable default plugins                           |
-| `OPENCODE_DISABLE_LSP_DOWNLOAD`       | boolean | Disable automatic LSP server downloads            |
-| `OPENCODE_ENABLE_EXPERIMENTAL_MODELS` | boolean | Enable experimental models                        |
-| `OPENCODE_DISABLE_AUTOCOMPACT`        | boolean | Disable automatic context compaction              |
-| `OPENCODE_DISABLE_CLAUDE_CODE`        | boolean | Disable reading from `.claude` (prompt + skills)  |
-| `OPENCODE_DISABLE_CLAUDE_CODE_PROMPT` | boolean | Disable reading `~/.claude/CLAUDE.md`             |
-| `OPENCODE_DISABLE_CLAUDE_CODE_SKILLS` | boolean | Disable loading `.claude/skills`                  |
-| `OPENCODE_DISABLE_MODELS_FETCH`       | boolean | Disable fetching models from remote sources       |
-| `OPENCODE_DISABLE_MOUSE`              | boolean | Disable mouse capture in the TUI                  |
-| `OPENCODE_FAKE_VCS`                   | string  | Fake VCS provider for testing purposes            |
-| `OPENCODE_CLIENT`                     | string  | Client identifier (defaults to `cli`)             |
-| `OPENCODE_ENABLE_EXA`                 | boolean | Enable Exa web search tools                       |
-| `OPENCODE_SERVER_PASSWORD`            | string  | Enable basic auth for `serve`/`web`               |
-| `OPENCODE_SERVER_USERNAME`            | string  | Override basic auth username (default `opencode`) |
-| `OPENCODE_MODELS_URL`                 | string  | Custom URL for fetching models configuration      |
+| Variable                                | Type    | Description                                       |
+| --------------------------------------- | ------- | ------------------------------------------------- |
+| `OPENCODE_AUTO_SHARE`                   | boolean | Automatically share sessions                      |
+| `OPENCODE_GIT_BASH_PATH`                | string  | Path to Git Bash executable on Windows            |
+| `OPENCODE_CONFIG`                       | string  | Path to config file                               |
+| `OPENCODE_TUI_CONFIG`                   | string  | Path to TUI config file                           |
+| `OPENCODE_CONFIG_DIR`                   | string  | Path to config directory                          |
+| `OPENCODE_CONFIG_CONTENT`               | string  | Inline json config content                        |
+| `OPENCODE_DISABLE_AUTOUPDATE`           | boolean | Disable automatic update checks                   |
+| `OPENCODE_DISABLE_PRUNE`                | boolean | Disable pruning of old data                       |
+| `OPENCODE_DISABLE_TERMINAL_TITLE`       | boolean | Disable automatic terminal title updates          |
+| `OPENCODE_PERMISSION`                   | string  | Inlined json permissions config                   |
+| `OPENCODE_YOLO`                         | boolean | Auto-approve permissions not explicitly denied    |
+| `OPENCODE_DANGEROUSLY_SKIP_PERMISSIONS` | boolean | Legacy alias for `OPENCODE_YOLO`                  |
+| `OPENCODE_DISABLE_DEFAULT_PLUGINS`      | boolean | Disable default plugins                           |
+| `OPENCODE_DISABLE_LSP_DOWNLOAD`         | boolean | Disable automatic LSP server downloads            |
+| `OPENCODE_ENABLE_EXPERIMENTAL_MODELS`   | boolean | Enable experimental models                        |
+| `OPENCODE_DISABLE_AUTOCOMPACT`          | boolean | Disable automatic context compaction              |
+| `OPENCODE_DISABLE_CLAUDE_CODE`          | boolean | Disable reading from `.claude` (prompt + skills)  |
+| `OPENCODE_DISABLE_CLAUDE_CODE_PROMPT`   | boolean | Disable reading `~/.claude/CLAUDE.md`             |
+| `OPENCODE_DISABLE_CLAUDE_CODE_SKILLS`   | boolean | Disable loading `.claude/skills`                  |
+| `OPENCODE_DISABLE_MODELS_FETCH`         | boolean | Disable fetching models from remote sources       |
+| `OPENCODE_DISABLE_MOUSE`                | boolean | Disable mouse capture in the TUI                  |
+| `OPENCODE_FAKE_VCS`                     | string  | Fake VCS provider for testing purposes            |
+| `OPENCODE_CLIENT`                       | string  | Client identifier (defaults to `cli`)             |
+| `OPENCODE_ENABLE_EXA`                   | boolean | Enable Exa web search tools                       |
+| `OPENCODE_SERVER_PASSWORD`              | string  | Enable basic auth for `serve`/`web`               |
+| `OPENCODE_SERVER_USERNAME`              | string  | Override basic auth username (default `opencode`) |
+| `OPENCODE_MODELS_URL`                   | string  | Custom URL for fetching models configuration      |
 
 ---