diff --git a/codex-rs/Cargo.lock b/codex-rs/Cargo.lock
index d15a1062d9..772cd041bb 100644
--- a/codex-rs/Cargo.lock
+++ b/codex-rs/Cargo.lock
@@ -2223,6 +2223,7 @@ dependencies = [
  "codex-mcp-server",
  "codex-memories-write",
  "codex-models-manager",
+ "codex-plugin",
  "codex-protocol",
  "codex-responses-api-proxy",
  "codex-rmcp-client",
diff --git a/codex-rs/cli/Cargo.toml b/codex-rs/cli/Cargo.toml
index 120d2e497a..7362e1a2f1 100644
--- a/codex-rs/cli/Cargo.toml
+++ b/codex-rs/cli/Cargo.toml
@@ -41,6 +41,7 @@ codex-memories-write = { workspace = true }
 codex-mcp = { workspace = true }
 codex-mcp-server = { workspace = true }
 codex-models-manager = { workspace = true }
+codex-plugin = { workspace = true }
 codex-protocol = { workspace = true }
 codex-responses-api-proxy = { workspace = true }
 codex-rmcp-client = { workspace = true }
diff --git a/codex-rs/cli/src/main.rs b/codex-rs/cli/src/main.rs
index d04b7092dd..6cf8fbca05 100644
--- a/codex-rs/cli/src/main.rs
+++ b/codex-rs/cli/src/main.rs
@@ -48,11 +48,13 @@ mod app_cmd;
 mod desktop_app;
 mod marketplace_cmd;
 mod mcp_cmd;
+mod plugin_cmd;
 #[cfg(not(windows))]
 mod wsl_paths;
 
-use crate::marketplace_cmd::MarketplaceCli;
 use crate::mcp_cmd::McpCli;
+use crate::plugin_cmd::PluginCli;
+use crate::plugin_cmd::PluginSubcommand;
 
 use codex_core::build_models_manager;
 use codex_core::config::Config;
@@ -181,22 +183,6 @@ enum Subcommand {
     Features(FeaturesCli),
 }
 
-#[derive(Debug, Parser)]
-#[command(bin_name = "codex plugin")]
-struct PluginCli {
-    #[clap(flatten)]
-    pub config_overrides: CliConfigOverrides,
-
-    #[command(subcommand)]
-    subcommand: PluginSubcommand,
-}
-
-#[derive(Debug, clap::Subcommand)]
-enum PluginSubcommand {
-    /// Manage plugin marketplaces for Codex.
-    Marketplace(MarketplaceCli),
-}
-
 #[derive(Debug, Parser)]
 struct CompletionCommand {
     /// Shell to generate completions for
@@ -886,10 +872,28 @@ async fn cli_main(arg0_paths: Arg0DispatchPaths) -> anyhow::Result<()> {
             } = plugin_cli;
             prepend_config_flags(&mut config_overrides, root_config_overrides.clone());
             match subcommand {
+                PluginSubcommand::Add(args) => {
+                    let overrides = config_overrides
+                        .parse_overrides()
+                        .map_err(anyhow::Error::msg)?;
+                    plugin_cmd::run_plugin_add(overrides, args).await?;
+                }
+                PluginSubcommand::List(args) => {
+                    let overrides = config_overrides
+                        .parse_overrides()
+                        .map_err(anyhow::Error::msg)?;
+                    plugin_cmd::run_plugin_list(overrides, args).await?;
+                }
                 PluginSubcommand::Marketplace(mut marketplace_cli) => {
                     prepend_config_flags(&mut marketplace_cli.config_overrides, config_overrides);
                     marketplace_cli.run().await?;
                 }
+                PluginSubcommand::Remove(args) => {
+                    let overrides = config_overrides
+                        .parse_overrides()
+                        .map_err(anyhow::Error::msg)?;
+                    plugin_cmd::run_plugin_remove(overrides, args).await?;
+                }
             }
         }
         Some(Subcommand::AppServer(app_server_cli)) => {
@@ -2040,6 +2044,7 @@ mod tests {
 
         for (subcommand, usage) in [
             ("add", "Usage: codex plugin marketplace add"),
+            ("list", "Usage: codex plugin marketplace list"),
             ("upgrade", "Usage: codex plugin marketplace upgrade"),
             ("remove", "Usage: codex plugin marketplace remove"),
         ] {
@@ -2066,6 +2071,45 @@ mod tests {
         assert!(matches!(cli.subcommand, Some(Subcommand::Plugin(_))));
     }
 
+    #[test]
+    fn plugin_add_parses_under_plugin() {
+        let cli = MultitoolCli::try_parse_from([
+            "codex",
+            "plugin",
+            "add",
+            "sample",
+            "--marketplace",
+            "debug",
+        ])
+        .expect("parse");
+
+        assert!(matches!(cli.subcommand, Some(Subcommand::Plugin(_))));
+    }
+
+    #[test]
+    fn plugin_list_parses_under_plugin() {
+        let cli =
+            MultitoolCli::try_parse_from(["codex", "plugin", "list", "--marketplace", "debug"])
+                .expect("parse");
+
+        assert!(matches!(cli.subcommand, Some(Subcommand::Plugin(_))));
+    }
+
+    #[test]
+    fn plugin_remove_parses_under_plugin() {
+        let cli = MultitoolCli::try_parse_from([
+            "codex",
+            "plugin",
+            "remove",
+            "sample",
+            "--marketplace",
+            "debug",
+        ])
+        .expect("parse");
+
+        assert!(matches!(cli.subcommand, Some(Subcommand::Plugin(_))));
+    }
+
     #[test]
     fn update_parses_as_update_subcommand() {
         let cli = MultitoolCli::try_parse_from(["codex", "update"]).expect("parse");
diff --git a/codex-rs/cli/src/marketplace_cmd.rs b/codex-rs/cli/src/marketplace_cmd.rs
index fcd9049d59..56fc83c4b9 100644
--- a/codex-rs/cli/src/marketplace_cmd.rs
+++ b/codex-rs/cli/src/marketplace_cmd.rs
@@ -6,10 +6,13 @@ use codex_core::config::Config;
 use codex_core::config::find_codex_home;
 use codex_core_plugins::PluginMarketplaceUpgradeOutcome;
 use codex_core_plugins::PluginsManager;
+use codex_core_plugins::installed_marketplaces::marketplace_install_root;
+use codex_core_plugins::installed_marketplaces::resolve_configured_marketplace_root;
 use codex_core_plugins::marketplace_add::MarketplaceAddRequest;
 use codex_core_plugins::marketplace_add::add_marketplace;
 use codex_core_plugins::marketplace_remove::MarketplaceRemoveRequest;
 use codex_core_plugins::marketplace_remove::remove_marketplace;
+use codex_plugin::validate_plugin_segment;
 use codex_utils_cli::CliConfigOverrides;
 
 #[derive(Debug, Parser)]
@@ -25,6 +28,7 @@ pub struct MarketplaceCli {
 #[derive(Debug, clap::Subcommand)]
 enum MarketplaceSubcommand {
     Add(AddMarketplaceArgs),
+    List,
     Upgrade(UpgradeMarketplaceArgs),
     Remove(RemoveMarketplaceArgs),
 }
@@ -73,6 +77,7 @@ impl MarketplaceCli {
 
         match subcommand {
             MarketplaceSubcommand::Add(args) => run_add(args).await?,
+            MarketplaceSubcommand::List => run_list(overrides).await?,
             MarketplaceSubcommand::Upgrade(args) => run_upgrade(overrides, args).await?,
             MarketplaceSubcommand::Remove(args) => run_remove(args).await?,
         }
@@ -118,6 +123,48 @@ async fn run_add(args: AddMarketplaceArgs) -> Result<()> {
     Ok(())
 }
 
+async fn run_list(overrides: Vec<(String, toml::Value)>) -> Result<()> {
+    let config = Config::load_with_cli_overrides(overrides)
+        .await
+        .context("failed to load configuration")?;
+    let configured_marketplaces = config
+        .config_layer_stack
+        .get_user_layer()
+        .and_then(|layer| layer.config.get("marketplaces"))
+        .and_then(toml::Value::as_table);
+    let Some(configured_marketplaces) = configured_marketplaces else {
+        println!("No configured plugin marketplaces.");
+        return Ok(());
+    };
+
+    if configured_marketplaces.is_empty() {
+        println!("No configured plugin marketplaces.");
+        return Ok(());
+    }
+
+    let default_install_root = marketplace_install_root(config.codex_home.as_path());
+    for (marketplace_name, marketplace) in configured_marketplaces {
+        if !marketplace.is_table() {
+            eprintln!("Ignoring invalid marketplace `{marketplace_name}`: expected table.");
+            continue;
+        }
+        if let Err(err) = validate_plugin_segment(marketplace_name, "marketplace name") {
+            eprintln!("Ignoring invalid marketplace `{marketplace_name}`: {err}.");
+            continue;
+        }
+        let root = resolve_configured_marketplace_root(
+            marketplace_name,
+            marketplace,
+            default_install_root.as_path(),
+        )
+        .map(|root| root.display().to_string())
+        .unwrap_or_else(|| "<invalid source>".to_string());
+        println!("{marketplace_name}\t{root}");
+    }
+
+    Ok(())
+}
+
 async fn run_upgrade(
     overrides: Vec<(String, toml::Value)>,
     args: UpgradeMarketplaceArgs,
diff --git a/codex-rs/cli/src/plugin_cmd.rs b/codex-rs/cli/src/plugin_cmd.rs
new file mode 100644
index 0000000000..68cb6dfdb1
--- /dev/null
+++ b/codex-rs/cli/src/plugin_cmd.rs
@@ -0,0 +1,280 @@
+use anyhow::Context;
+use anyhow::Result;
+use anyhow::bail;
+use clap::Parser;
+use codex_core::config::Config;
+use codex_core::config::find_codex_home;
+use codex_core_plugins::ConfiguredMarketplace;
+use codex_core_plugins::PluginInstallRequest;
+use codex_core_plugins::PluginsConfigInput;
+use codex_core_plugins::PluginsManager;
+use codex_plugin::PluginId;
+use codex_utils_absolute_path::AbsolutePathBuf;
+use codex_utils_cli::CliConfigOverrides;
+
+use crate::marketplace_cmd::MarketplaceCli;
+
+#[derive(Debug, Parser)]
+#[command(bin_name = "codex plugin")]
+pub struct PluginCli {
+    #[clap(flatten)]
+    pub config_overrides: CliConfigOverrides,
+
+    #[command(subcommand)]
+    pub subcommand: PluginSubcommand,
+}
+
+#[derive(Debug, clap::Subcommand)]
+pub enum PluginSubcommand {
+    /// Install a plugin from a marketplace.
+    Add(AddPluginArgs),
+
+    /// List marketplace plugins.
+    List(ListPluginsArgs),
+
+    /// Manage plugin marketplaces for Codex.
+    Marketplace(MarketplaceCli),
+
+    /// Remove an installed plugin.
+    Remove(RemovePluginArgs),
+}
+
+#[derive(Debug, Parser)]
+#[command(bin_name = "codex plugin add")]
+pub struct AddPluginArgs {
+    /// Plugin to install. Accepts <plugin> with --marketplace or <plugin>@<marketplace>.
+    plugin: String,
+
+    /// Marketplace name containing the plugin.
+    #[arg(long = "marketplace", short = 'm')]
+    marketplace_name: Option<String>,
+}
+
+#[derive(Debug, Parser)]
+#[command(bin_name = "codex plugin list")]
+pub struct ListPluginsArgs {
+    /// Only list plugins in this marketplace.
+    #[arg(long = "marketplace", short = 'm')]
+    marketplace_name: Option<String>,
+}
+
+#[derive(Debug, Parser)]
+#[command(bin_name = "codex plugin remove")]
+pub struct RemovePluginArgs {
+    /// Plugin to remove. Accepts <plugin> with --marketplace or <plugin>@<marketplace>.
+    plugin: String,
+
+    /// Marketplace name containing the plugin.
+    #[arg(long = "marketplace", short = 'm')]
+    marketplace_name: Option<String>,
+}
+
+pub async fn run_plugin_add(
+    overrides: Vec<(String, toml::Value)>,
+    args: AddPluginArgs,
+) -> Result<()> {
+    let PluginCommandContext {
+        plugins_input,
+        manager,
+    } = load_plugin_command_context(overrides).await?;
+    let PluginSelection {
+        plugin_name,
+        marketplace_name,
+        ..
+    } = parse_plugin_selection(args.plugin, args.marketplace_name)?;
+    let marketplace =
+        find_marketplace_for_plugin(&manager, &plugins_input, &marketplace_name, &plugin_name)?;
+    let outcome = manager
+        .install_plugin(PluginInstallRequest {
+            plugin_name,
+            marketplace_path: marketplace.path,
+        })
+        .await?;
+
+    println!(
+        "Added plugin `{}` from marketplace `{}`.",
+        outcome.plugin_id.plugin_name, outcome.plugin_id.marketplace_name
+    );
+    println!(
+        "Installed plugin root: {}",
+        outcome.installed_path.as_path().display()
+    );
+
+    Ok(())
+}
+
+pub async fn run_plugin_list(
+    overrides: Vec<(String, toml::Value)>,
+    args: ListPluginsArgs,
+) -> Result<()> {
+    let PluginCommandContext {
+        plugins_input,
+        manager,
+        ..
+    } = load_plugin_command_context(overrides).await?;
+    let current_dir = AbsolutePathBuf::try_from(std::env::current_dir()?)
+        .context("failed to resolve current directory")?;
+    let outcome = manager
+        .list_marketplaces_for_config(&plugins_input, &[current_dir])
+        .context("failed to list marketplace plugins")?;
+
+    let marketplaces = outcome
+        .marketplaces
+        .into_iter()
+        .filter(|marketplace| {
+            args.marketplace_name
+                .as_ref()
+                .is_none_or(|name| marketplace.name == *name)
+        })
+        .collect::<Vec<_>>();
+
+    if marketplaces.is_empty() {
+        if let Some(marketplace_name) = args.marketplace_name {
+            println!("No plugins found in marketplace `{marketplace_name}`.");
+        } else {
+            println!("No marketplace plugins found.");
+        }
+    } else {
+        for marketplace in marketplaces {
+            println!("Marketplace `{}`", marketplace.name);
+            println!("Path: {}", marketplace.path.as_path().display());
+            for plugin in &marketplace.plugins {
+                let state = if plugin.installed && plugin.enabled {
+                    "installed, enabled"
+                } else if plugin.installed {
+                    "installed, disabled"
+                } else {
+                    "not installed"
+                };
+                println!("  {} ({state})", plugin.id);
+            }
+        }
+    }
+
+    for error in outcome.errors {
+        eprintln!(
+            "Failed to load marketplace {}: {}",
+            error.path.as_path().display(),
+            error.message
+        );
+    }
+
+    Ok(())
+}
+
+pub async fn run_plugin_remove(
+    overrides: Vec<(String, toml::Value)>,
+    args: RemovePluginArgs,
+) -> Result<()> {
+    let PluginCommandContext { manager, .. } = load_plugin_command_context(overrides).await?;
+    let selection = parse_plugin_selection(args.plugin, args.marketplace_name)?;
+
+    manager.uninstall_plugin(selection.plugin_key).await?;
+    println!(
+        "Removed plugin `{}` from marketplace `{}`.",
+        selection.plugin_name, selection.marketplace_name
+    );
+
+    Ok(())
+}
+
+struct PluginCommandContext {
+    plugins_input: PluginsConfigInput,
+    manager: PluginsManager,
+}
+
+async fn load_plugin_command_context(
+    overrides: Vec<(String, toml::Value)>,
+) -> Result<PluginCommandContext> {
+    let codex_home = find_codex_home().context("failed to resolve CODEX_HOME")?;
+    let config = Config::load_with_cli_overrides(overrides)
+        .await
+        .context("failed to load configuration")?;
+    let plugins_input = config.plugins_config_input();
+    let manager = PluginsManager::new(codex_home.to_path_buf());
+    Ok(PluginCommandContext {
+        plugins_input,
+        manager,
+    })
+}
+
+struct PluginSelection {
+    plugin_name: String,
+    marketplace_name: String,
+    plugin_key: String,
+}
+
+fn parse_plugin_selection(
+    plugin: String,
+    marketplace_name: Option<String>,
+) -> Result<PluginSelection> {
+    match (PluginId::parse(&plugin), marketplace_name) {
+        (Ok(plugin_id), None) => {
+            let plugin_key = plugin_id.as_key();
+            Ok(PluginSelection {
+                plugin_name: plugin_id.plugin_name,
+                marketplace_name: plugin_id.marketplace_name,
+                plugin_key,
+            })
+        }
+        (Ok(plugin_id), Some(marketplace_name)) => {
+            if plugin_id.marketplace_name != marketplace_name {
+                bail!(
+                    "plugin id `{}` belongs to marketplace `{}`, but --marketplace specified `{}`",
+                    plugin,
+                    plugin_id.marketplace_name,
+                    marketplace_name
+                );
+            }
+            let plugin_key = plugin_id.as_key();
+            Ok(PluginSelection {
+                plugin_name: plugin_id.plugin_name,
+                marketplace_name: plugin_id.marketplace_name,
+                plugin_key,
+            })
+        }
+        (Err(_), Some(marketplace_name)) => {
+            let plugin_id = PluginId::new(plugin, marketplace_name)?;
+            let plugin_key = plugin_id.as_key();
+            Ok(PluginSelection {
+                plugin_name: plugin_id.plugin_name,
+                marketplace_name: plugin_id.marketplace_name,
+                plugin_key,
+            })
+        }
+        (Err(_), None) => {
+            bail!("plugin requires --marketplace unless passed as <plugin>@<marketplace>")
+        }
+    }
+}
+
+fn find_marketplace_for_plugin(
+    manager: &PluginsManager,
+    plugins_input: &PluginsConfigInput,
+    marketplace_name: &str,
+    plugin_name: &str,
+) -> Result<ConfiguredMarketplace> {
+    let current_dir = AbsolutePathBuf::try_from(std::env::current_dir()?)
+        .context("failed to resolve current directory")?;
+    let matches = manager
+        .list_marketplaces_for_config(plugins_input, &[current_dir])
+        .context("failed to list marketplace plugins")?
+        .marketplaces
+        .into_iter()
+        .filter(|marketplace| marketplace.name == marketplace_name)
+        .filter(|marketplace| {
+            marketplace
+                .plugins
+                .iter()
+                .any(|plugin| plugin.name == plugin_name)
+        })
+        .collect::<Vec<_>>();
+
+    match matches.as_slice() {
+        [] => bail!("plugin `{plugin_name}` was not found in marketplace `{marketplace_name}`"),
+        [marketplace] => Ok(marketplace.clone()),
+        _ => bail!(
+            "plugin `{plugin_name}` in marketplace `{marketplace_name}` matched multiple marketplace roots"
+        ),
+    }
+}
diff --git a/codex-rs/cli/tests/plugin_cli.rs b/codex-rs/cli/tests/plugin_cli.rs
new file mode 100644
index 0000000000..f33f2f3743
--- /dev/null
+++ b/codex-rs/cli/tests/plugin_cli.rs
@@ -0,0 +1,178 @@
+use anyhow::Result;
+use codex_config::CONFIG_TOML_FILE;
+use codex_config::MarketplaceConfigUpdate;
+use codex_config::record_user_marketplace;
+use predicates::str::contains;
+use std::path::Path;
+use tempfile::TempDir;
+
+fn codex_command(codex_home: &Path) -> Result<assert_cmd::Command> {
+    let mut cmd = assert_cmd::Command::new(codex_utils_cargo_bin::cargo_bin("codex")?);
+    cmd.env("CODEX_HOME", codex_home);
+    Ok(cmd)
+}
+
+fn configured_local_marketplace(source: &str) -> MarketplaceConfigUpdate<'_> {
+    MarketplaceConfigUpdate {
+        last_updated: "2026-05-06T00:00:00Z",
+        last_revision: None,
+        source_type: "local",
+        source,
+        ref_name: None,
+        sparse_paths: &[],
+    }
+}
+
+fn write_plugins_enabled_config(codex_home: &Path) -> Result<()> {
+    std::fs::write(
+        codex_home.join(CONFIG_TOML_FILE),
+        r#"[features]
+plugins = true
+"#,
+    )?;
+    Ok(())
+}
+
+fn write_marketplace_source(source: &Path) -> Result<()> {
+    std::fs::create_dir_all(source.join(".agents/plugins"))?;
+    std::fs::create_dir_all(source.join("plugins/sample/.codex-plugin"))?;
+    std::fs::write(
+        source.join(".agents/plugins/marketplace.json"),
+        r#"{
+  "name": "debug",
+  "plugins": [
+    {
+      "name": "sample",
+      "source": {
+        "source": "local",
+        "path": "./plugins/sample"
+      }
+    }
+  ]
+}"#,
+    )?;
+    std::fs::write(
+        source.join("plugins/sample/.codex-plugin/plugin.json"),
+        r#"{"name":"sample","description":"Sample plugin"}"#,
+    )?;
+    Ok(())
+}
+
+#[tokio::test]
+async fn marketplace_list_shows_configured_marketplace_names() -> Result<()> {
+    let codex_home = TempDir::new()?;
+    let source = TempDir::new()?;
+    write_plugins_enabled_config(codex_home.path())?;
+    write_marketplace_source(source.path())?;
+    let source_path = source.path().to_string_lossy().into_owned();
+    record_user_marketplace(
+        codex_home.path(),
+        "debug",
+        &configured_local_marketplace(&source_path),
+    )?;
+
+    codex_command(codex_home.path())?
+        .args(["plugin", "marketplace", "list"])
+        .assert()
+        .success()
+        .stdout(contains("debug"))
+        .stdout(contains(source.path().display().to_string()));
+
+    Ok(())
+}
+
+#[tokio::test]
+async fn plugin_list_shows_plugins_grouped_by_marketplace() -> Result<()> {
+    let codex_home = TempDir::new()?;
+    let source = TempDir::new()?;
+    write_plugins_enabled_config(codex_home.path())?;
+    write_marketplace_source(source.path())?;
+    let source_path = source.path().to_string_lossy().into_owned();
+    record_user_marketplace(
+        codex_home.path(),
+        "debug",
+        &configured_local_marketplace(&source_path),
+    )?;
+
+    codex_command(codex_home.path())?
+        .args(["plugin", "list"])
+        .assert()
+        .success()
+        .stdout(contains("Marketplace `debug`"))
+        .stdout(contains("sample@debug (not installed)"));
+
+    Ok(())
+}
+
+#[tokio::test]
+async fn plugin_add_and_remove_updates_installed_plugin_config() -> Result<()> {
+    let codex_home = TempDir::new()?;
+    let source = TempDir::new()?;
+    write_plugins_enabled_config(codex_home.path())?;
+    write_marketplace_source(source.path())?;
+    let source_path = source.path().to_string_lossy().into_owned();
+    record_user_marketplace(
+        codex_home.path(),
+        "debug",
+        &configured_local_marketplace(&source_path),
+    )?;
+
+    codex_command(codex_home.path())?
+        .args(["plugin", "add", "sample@debug"])
+        .assert()
+        .success()
+        .stdout(contains("Added plugin `sample` from marketplace `debug`."));
+
+    let config = std::fs::read_to_string(codex_home.path().join(CONFIG_TOML_FILE))?;
+    assert!(config.contains("[plugins.\"sample@debug\"]"));
+
+    codex_command(codex_home.path())?
+        .args(["plugin", "remove", "sample", "--marketplace", "debug"])
+        .assert()
+        .success()
+        .stdout(contains(
+            "Removed plugin `sample` from marketplace `debug`.",
+        ));
+
+    let config = std::fs::read_to_string(codex_home.path().join(CONFIG_TOML_FILE))?;
+    assert!(!config.contains("[plugins.\"sample@debug\"]"));
+
+    Ok(())
+}
+
+#[tokio::test]
+async fn plugin_remove_works_after_marketplace_is_removed() -> Result<()> {
+    let codex_home = TempDir::new()?;
+    let source = TempDir::new()?;
+    write_plugins_enabled_config(codex_home.path())?;
+    write_marketplace_source(source.path())?;
+    let source_path = source.path().to_string_lossy().into_owned();
+    record_user_marketplace(
+        codex_home.path(),
+        "debug",
+        &configured_local_marketplace(&source_path),
+    )?;
+
+    codex_command(codex_home.path())?
+        .args(["plugin", "add", "sample", "--marketplace", "debug"])
+        .assert()
+        .success();
+
+    codex_command(codex_home.path())?
+        .args(["plugin", "marketplace", "remove", "debug"])
+        .assert()
+        .success();
+
+    codex_command(codex_home.path())?
+        .args(["plugin", "remove", "sample@debug"])
+        .assert()
+        .success()
+        .stdout(contains(
+            "Removed plugin `sample` from marketplace `debug`.",
+        ));
+
+    let config = std::fs::read_to_string(codex_home.path().join(CONFIG_TOML_FILE))?;
+    assert!(!config.contains("[plugins.\"sample@debug\"]"));
+
+    Ok(())
+}