diff --git a/libs/fctool/src/git_tools/repo_analysis.rs b/libs/fctool/src/git_tools/repo_analysis.rs
new file mode 100644
index 0000000..f7fdf32
--- /dev/null
+++ b/libs/fctool/src/git_tools/repo_analysis.rs
@@ -0,0 +1,627 @@
+//! Repository analysis tools for AI.
+//!
+//! Provides function-calling tools that let AI quickly understand
+//! repository structure, languages, dependencies, and overview.
+
+use super::ctx::GitToolCtx;
+use agent::{ToolDefinition, ToolHandler, ToolParam, ToolRegistry, ToolSchema};
+use std::collections::HashMap;
+
+// ── Helpers ────────────────────────────────────────────────────────────────────
+
+/// Recognised dependency manifest file names and their parser labels.
+const DEPENDENCY_MANIFESTS: &[(&str, &str)] = &[
+    ("Cargo.toml", "rust"),
+    ("package.json", "node"),
+    ("go.mod", "go"),
+    ("go.sum", "go"),
+    ("Gemfile", "ruby"),
+    ("requirements.txt", "python"),
+    ("Pipfile", "python"),
+    ("pyproject.toml", "python"),
+    ("pom.xml", "java"),
+    ("build.gradle", "java"),
+    ("build.gradle.kts", "java"),
+    ("composer.json", "php"),
+    ("CMakeLists.txt", "cmake"),
+    ("Makefile", "make"),
+];
+
+/// Language detection by file extension (lowercase).
+fn ext_to_language(ext: &str) -> Option<&'static str> {
+    match ext {
+        "rs" => Some("Rust"),
+        "go" => Some("Go"),
+        "py" => Some("Python"),
+        "js" => Some("JavaScript"),
+        "jsx" => Some("JSX"),
+        "ts" => Some("TypeScript"),
+        "tsx" => Some("TSX"),
+        "java" => Some("Java"),
+        "kt" | "kts" => Some("Kotlin"),
+        "rb" => Some("Ruby"),
+        "php" => Some("PHP"),
+        "c" => Some("C"),
+        "h" => Some("C/C++ Header"),
+        "cpp" | "cc" | "cxx" => Some("C++"),
+        "hpp" | "hh" => Some("C++ Header"),
+        "cs" => Some("C#"),
+        "swift" => Some("Swift"),
+        "scala" => Some("Scala"),
+        "zig" => Some("Zig"),
+        "sh" | "bash" | "zsh" => Some("Shell"),
+        "ps1" => Some("PowerShell"),
+        "sql" => Some("SQL"),
+        "html" | "htm" => Some("HTML"),
+        "css" | "scss" | "sass" | "less" => Some("CSS"),
+        "json" => Some("JSON"),
+        "yaml" | "yml" => Some("YAML"),
+        "toml" => Some("TOML"),
+        "md" => Some("Markdown"),
+        "dockerfile" | "containerfile" => Some("Dockerfile"),
+        "proto" => Some("Protobuf"),
+        "vue" => Some("Vue"),
+        "svelte" => Some("Svelte"),
+        "lua" => Some("Lua"),
+        "dart" => Some("Dart"),
+        "r" | "R" => Some("R"),
+        "clj" | "cljs" | "cljc" => Some("Clojure"),
+        "ex" | "exs" => Some("Elixir"),
+        "erl" => Some("Erlang"),
+        "hs" => Some("Haskell"),
+        _ => None,
+    }
+}
+
+/// Directories that should be ignored in file-tree scans.
+fn is_ignored_dir(name: &str) -> bool {
+    matches!(
+        name,
+        ".git" | "node_modules" | "target" | "dist" | "build" | ".next"
+            | ".nuxt" | ".output" | ".cache" | "__pycache__" | ".tox"
+            | "vendor" | ".bundle" | ".gradle" | "bin" | "obj"
+            | ".svn" | ".hg" | ".idea" | ".vscode" | "coverage"
+            | ".terraform" | ".serverless" | "deps" | "_build"
+            | "elm-stuff" | ".stack-work" | ".pytest_cache"
+    )
+}
+
+/// Recursively collect file extensions and counts from a git tree.
+/// Skips ignored directories and binary-looking files.
+fn collect_languages(
+    repo: &git2::Repository,
+    tree: &git2::Tree,
+    prefix: &str,
+    stats: &mut HashMap<String, (String, u64)>,
+    max_files: u64,
+) {
+    let mut count = 0u64;
+    let mut stack: Vec<(git2::Tree<'_>, String)> = vec![(tree.clone(), prefix.to_string())];
+    while let Some((current_tree, path)) = stack.pop() {
+        for entry in current_tree.iter() {
+            if max_files > 0 && count >= max_files {
+                return;
+            }
+            let name = match entry.name() {
+                Some(n) => n,
+                None => continue,
+            };
+            let entry_path = if path.is_empty() {
+                name.to_string()
+            } else {
+                format!("{}/{}", path, name)
+            };
+            match entry.kind() {
+                Some(git2::ObjectType::Tree) => {
+                    if !is_ignored_dir(name) && !name.starts_with('.') {
+                        if let Ok(subtree) =
+                            entry.to_object(repo).and_then(|o| o.peel_to_tree())
+                        {
+                            stack.push((subtree, entry_path));
+                        }
+                    }
+                }
+                Some(git2::ObjectType::Blob) => {
+                    count += 1;
+                    if let Some(ext) = name.rsplit('.').next() {
+                        let ext = ext.to_lowercase();
+                        if let Some(lang) = ext_to_language(&ext) {
+                            let entry = stats
+                                .entry(lang.to_string())
+                                .or_insert_with(|| (ext, 0));
+                            entry.1 += 1;
+                        }
+                    }
+                }
+                _ => {}
+            }
+        }
+    }
+}
+
+/// Collect a recursive file tree (path + kind) up to a given depth and file limit.
+fn collect_file_tree(
+    repo: &git2::Repository,
+    tree: &git2::Tree,
+    prefix: &str,
+    depth: usize,
+    max_depth: usize,
+    max_files: u64,
+    files: &mut Vec<serde_json::Value>,
+) {
+    if depth > max_depth {
+        return;
+    }
+    for entry in tree.iter() {
+        if max_files > 0 && files.len() as u64 >= max_files {
+            return;
+        }
+        let name = match entry.name() {
+            Some(n) => n,
+            None => continue,
+        };
+        let entry_path = if prefix.is_empty() {
+            name.to_string()
+        } else {
+            format!("{}/{}", prefix, name)
+        };
+        match entry.kind() {
+            Some(git2::ObjectType::Tree) => {
+                if !is_ignored_dir(name) && !name.starts_with('.') {
+                    files.push(serde_json::json!({
+                        "path": entry_path,
+                        "kind": "dir"
+                    }));
+                    if let Ok(subtree) = entry.to_object(repo).and_then(|o| o.peel_to_tree()) {
+                        collect_file_tree(repo, &subtree, &entry_path, depth + 1, max_depth, max_files, files);
+                    }
+                }
+            }
+            Some(git2::ObjectType::Blob) => {
+                files.push(serde_json::json!({
+                    "path": entry_path,
+                    "kind": "file"
+                }));
+            }
+            _ => {}
+        }
+    }
+}
+
+/// Detect config/manifest files in the root tree and return their names.
+fn detect_config_files(tree: &git2::Tree) -> Vec<String> {
+    let mut configs = Vec::new();
+    let known_configs = [
+        "Cargo.toml", "package.json", "go.mod", "Gemfile", "README.md",
+        "Dockerfile", "docker-compose.yml", "docker-compose.yaml",
+        ".github/workflows", ".gitignore", ".gitattributes",
+        "Makefile", "CMakeLists.txt", "composer.json", "pyproject.toml",
+        "requirements.txt", "Pipfile", "pom.xml", "build.gradle",
+        "build.gradle.kts", "settings.gradle", "settings.gradle.kts",
+        "tsconfig.json", ".eslintrc.js", ".eslintrc.json",
+        "prettier.config.js", "prettierrc", "webpack.config.js",
+        "vite.config.ts", "vite.config.js", "next.config.js",
+        "nuxt.config.ts", "svelte.config.js",
+        "rust-toolchain", "rust-toolchain.toml",
+        "clippy.toml", ".rustfmt.toml", "rustfmt.toml",
+        "renovate.json", ".renovaterc", ".mergify.yml",
+        "docker-bake.hcl", ".dockerignore",
+        "Cargo.lock", "yarn.lock", "package-lock.json", "pnpm-lock.yaml",
+        "Gemfile.lock", "Cargo.lock",
+    ];
+    for entry in tree.iter() {
+        let name = match entry.name() {
+            Some(n) => n,
+            None => continue,
+        };
+        if known_configs.contains(&name) || name.starts_with('.') && !name.starts_with(".git") {
+            configs.push(name.to_string());
+        }
+    }
+    configs.sort();
+    configs.dedup();
+    configs
+}
+
+/// Parse a dependency manifest file content and return a structured summary.
+fn parse_dependencies(content: &str, manifest_name: &str) -> serde_json::Value {
+    match manifest_name {
+        "Cargo.toml" => {
+            // Simple TOML-ish parsing for [dependencies] section
+            let mut deps = Vec::new();
+            let mut in_deps = false;
+            for line in content.lines() {
+                let trimmed = line.trim();
+                if trimmed.starts_with("[dependencies]") {
+                    in_deps = true;
+                    continue;
+                }
+                if trimmed.starts_with('[') {
+                    in_deps = false;
+                    continue;
+                }
+                if in_deps {
+                    if let Some(eq_pos) = trimmed.find('=') {
+                        let name = trimmed[..eq_pos].trim().to_string();
+                        let version = trimmed[eq_pos + 1..].trim().trim_matches('"').trim_matches('\'').to_string();
+                        if !name.is_empty() && !name.starts_with('#') {
+                            deps.push(serde_json::json!({ "name": name, "version": version }));
+                        }
+                    } else if !trimmed.is_empty() && !trimmed.starts_with('#') {
+                        // bare dependency name (path/git dep without explicit version)
+                        deps.push(serde_json::json!({ "name": trimmed, "version": null }));
+                    }
+                }
+            }
+            serde_json::json!({ "manifest": "Cargo.toml", "ecosystem": "rust", "dependencies": deps })
+        }
+        "package.json" => {
+            let mut deps = Vec::new();
+            if let Ok(parsed) = serde_json::from_str::<serde_json::Value>(content) {
+                for section in &["dependencies", "devDependencies", "peerDependencies"] {
+                    if let Some(map) = parsed.get(*section).and_then(|v| v.as_object()) {
+                        for (name, version) in map {
+                            deps.push(serde_json::json!({
+                                "name": name,
+                                "version": version.as_str().unwrap_or("*"),
+                                "scope": section
+                            }));
+                        }
+                    }
+                }
+            }
+            serde_json::json!({ "manifest": "package.json", "ecosystem": "node", "dependencies": deps })
+        }
+        "go.mod" => {
+            let mut deps = Vec::new();
+            let mut in_require = false;
+            for line in content.lines() {
+                let trimmed = line.trim();
+                if trimmed.starts_with("require (") || trimmed == "require (" {
+                    in_require = true;
+                    continue;
+                }
+                if trimmed == ")" {
+                    in_require = false;
+                    continue;
+                }
+                if in_require {
+                    let parts: Vec<&str> = trimmed.split_whitespace().collect();
+                    if parts.len() >= 2 {
+                        deps.push(serde_json::json!({ "name": parts[0], "version": parts[1] }));
+                    }
+                }
+            }
+            serde_json::json!({ "manifest": "go.mod", "ecosystem": "go", "dependencies": deps })
+        }
+        "Gemfile" => {
+            let mut deps = Vec::new();
+            for line in content.lines() {
+                let trimmed = line.trim();
+                if trimmed.starts_with("gem ") {
+                    let rest = trimmed.trim_start_matches("gem ");
+                    let name = rest.split(',').next().unwrap_or(rest).trim().trim_matches('"').trim_matches('\'');
+                    let version = rest.split(',').nth(1).map(|v| v.trim().trim_matches('"').trim_matches('\''));
+                    deps.push(serde_json::json!({ "name": name, "version": version }));
+                }
+            }
+            serde_json::json!({ "manifest": "Gemfile", "ecosystem": "ruby", "dependencies": deps })
+        }
+        "requirements.txt" => {
+            let mut deps = Vec::new();
+            for line in content.lines() {
+                let trimmed = line.trim();
+                if !trimmed.is_empty() && !trimmed.starts_with('#') && !trimmed.starts_with("-r") && !trimmed.starts_with("--") {
+                    if let Some(eq_eq) = trimmed.find("==") {
+                        let name = trimmed[..eq_eq].trim().to_string();
+                        let version = trimmed[eq_eq + 2..].trim().to_string();
+                        deps.push(serde_json::json!({ "name": name, "version": version }));
+                    } else {
+                        deps.push(serde_json::json!({ "name": trimmed, "version": null }));
+                    }
+                }
+            }
+            serde_json::json!({ "manifest": "requirements.txt", "ecosystem": "python", "dependencies": deps })
+        }
+        _ => serde_json::json!({ "manifest": manifest_name, "ecosystem": "unknown", "dependencies": [] }),
+    }
+}
+
+// ── Tool executors ─────────────────────────────────────────────────────────────
+
+/// Resolve HEAD to a tree for traversal.
+fn head_tree(domain: &git::GitDomain) -> Result<git2::Tree<'_>, String> {
+    let repo = domain.repo();
+    let head = repo.head().map_err(|e| format!("no HEAD: {e}"))?;
+    head.peel_to_tree().map_err(|e| format!("no tree: {e}"))
+}
+
+/// Resolve HEAD to a commit OID.
+fn head_oid(domain: &git::GitDomain) -> Result<String, String> {
+    let repo = domain.repo();
+    let head = repo.head().map_err(|e| format!("no HEAD: {e}"))?;
+    head.target()
+        .map(|o| o.to_string())
+        .ok_or_else(|| "HEAD has no target".to_string())
+}
+
+/// Tool: repo_overview — quick project overview
+async fn repo_overview_exec(ctx: GitToolCtx, args: serde_json::Value) -> Result<serde_json::Value, String> {
+    let p: serde_json::Map<String, serde_json::Value> = serde_json::from_value(args).map_err(|e| e.to_string())?;
+    let project_name = p.get("project_name").and_then(|v| v.as_str()).ok_or("missing project_name")?;
+    let repo_name = p.get("repo_name").and_then(|v| v.as_str()).ok_or("missing repo_name")?;
+
+    let domain = ctx.open_repo(project_name, repo_name).await?;
+    let repo = domain.repo();
+    let tree = head_tree(&domain)?;
+
+    // Default branch
+    let default_branch = repo
+        .head()
+        .ok()
+        .and_then(|h| h.shorthand().map(|s| s.to_string()))
+        .unwrap_or_else(|| "unknown".to_string());
+
+    // Config files in root
+    let config_files = detect_config_files(&tree);
+
+    // Language stats (up to 5000 files)
+    let mut lang_stats: HashMap<String, (String, u64)> = HashMap::new();
+    collect_languages(repo, &tree, "", &mut lang_stats, 5000);
+    let mut languages: Vec<serde_json::Value> = lang_stats
+        .into_iter()
+        .map(|(lang, (_ext, count))| serde_json::json!({ "language": lang, "file_count": count }))
+        .collect();
+    languages.sort_by(|a, b| {
+        b["file_count"].as_u64().unwrap_or(0)
+            .cmp(&a["file_count"].as_u64().unwrap_or(0))
+    });
+
+    // Top-level file tree
+    let mut root_files: Vec<serde_json::Value> = Vec::new();
+    collect_file_tree(repo, &tree, "", 0, 1, 100, &mut root_files);
+
+    // Recent commits (last 10)
+    let head_oid = head_oid(&domain)?;
+    let recent_commits = domain
+        .commit_log(Some(&head_oid), 0, 10)
+        .map_err(|e| e.to_string())?;
+    let commits: Vec<serde_json::Value> = recent_commits
+        .iter()
+        .map(|c| {
+            serde_json::json!({
+                "oid": c.oid.to_string(),
+                "summary": c.summary,
+                "author": c.author.name,
+                "time": c.author.time_secs,
+            })
+        })
+        .collect();
+
+    // Total commit count
+    let total_commits = domain.commit_total(Some(&head_oid)).unwrap_or(0);
+
+    Ok(serde_json::json!({
+        "default_branch": default_branch,
+        "head_oid": head_oid,
+        "total_commits": total_commits,
+        "config_files": config_files,
+        "languages": languages,
+        "top_level_entries": root_files,
+        "recent_commits": commits,
+    }))
+}
+
+/// Tool: repo_file_tree — recursive file tree with depth/ignore
+async fn repo_file_tree_exec(ctx: GitToolCtx, args: serde_json::Value) -> Result<serde_json::Value, String> {
+    let p: serde_json::Map<String, serde_json::Value> = serde_json::from_value(args).map_err(|e| e.to_string())?;
+    let project_name = p.get("project_name").and_then(|v| v.as_str()).ok_or("missing project_name")?;
+    let repo_name = p.get("repo_name").and_then(|v| v.as_str()).ok_or("missing repo_name")?;
+    let max_depth = p.get("max_depth").and_then(|v| v.as_u64()).unwrap_or(3) as usize;
+    let max_files = p.get("max_files").and_then(|v| v.as_u64()).unwrap_or(200);
+
+    let domain = ctx.open_repo(project_name, repo_name).await?;
+    let repo = domain.repo();
+    let tree = head_tree(&domain)?;
+
+    let mut files = Vec::new();
+    collect_file_tree(repo, &tree, "", 0, max_depth, max_files, &mut files);
+
+    Ok(serde_json::json!({
+        "total": files.len(),
+        "entries": files
+    }))
+}
+
+/// Tool: repo_languages — detailed language breakdown
+async fn repo_languages_exec(ctx: GitToolCtx, args: serde_json::Value) -> Result<serde_json::Value, String> {
+    let p: serde_json::Map<String, serde_json::Value> = serde_json::from_value(args).map_err(|e| e.to_string())?;
+    let project_name = p.get("project_name").and_then(|v| v.as_str()).ok_or("missing project_name")?;
+    let repo_name = p.get("repo_name").and_then(|v| v.as_str()).ok_or("missing repo_name")?;
+
+    let domain = ctx.open_repo(project_name, repo_name).await?;
+    let repo = domain.repo();
+    let tree = head_tree(&domain)?;
+
+    let mut lang_stats: HashMap<String, (String, u64)> = HashMap::new();
+    collect_languages(repo, &tree, "", &mut lang_stats, 100_000);
+
+    let mut languages: Vec<serde_json::Value> = lang_stats
+        .into_iter()
+        .map(|(lang, (_ext, count))| serde_json::json!({ "language": lang, "file_count": count }))
+        .collect();
+    languages.sort_by(|a, b| {
+        b["file_count"].as_u64().unwrap_or(0)
+            .cmp(&a["file_count"].as_u64().unwrap_or(0))
+    });
+
+    Ok(serde_json::json!({
+        "total_languages": languages.len(),
+        "languages": languages
+    }))
+}
+
+/// Tool: repo_dependencies — parse dependency manifests
+async fn repo_dependencies_exec(ctx: GitToolCtx, args: serde_json::Value) -> Result<serde_json::Value, String> {
+    let p: serde_json::Map<String, serde_json::Value> = serde_json::from_value(args).map_err(|e| e.to_string())?;
+    let project_name = p.get("project_name").and_then(|v| v.as_str()).ok_or("missing project_name")?;
+    let repo_name = p.get("repo_name").and_then(|v| v.as_str()).ok_or("missing repo_name")?;
+
+    let domain = ctx.open_repo(project_name, repo_name).await?;
+    let tree = head_tree(&domain)?;
+
+    // Walk the tree looking for dependency manifests at any depth
+    let mut manifests: Vec<serde_json::Value> = Vec::new();
+    let mut stack: Vec<(git2::Tree<'_>, String)> = vec![(tree, String::new())];
+    let repo = domain.repo();
+
+    while let Some((current_tree, prefix)) = stack.pop() {
+        for entry in current_tree.iter() {
+            let name = match entry.name() {
+                Some(n) => n,
+                None => continue,
+            };
+            let entry_path = if prefix.is_empty() {
+                name.to_string()
+            } else {
+                format!("{}/{}", prefix, name)
+            };
+            match entry.kind() {
+                Some(git2::ObjectType::Tree) => {
+                    if !is_ignored_dir(name) && !name.starts_with('.') {
+                        if let Ok(subtree) = entry.to_object(repo).and_then(|o| o.peel_to_tree()) {
+                            stack.push((subtree, entry_path));
+                        }
+                    }
+                }
+                Some(git2::ObjectType::Blob) => {
+                    if DEPENDENCY_MANIFESTS.iter().any(|(fname, _)| *fname == name) {
+                        if let Ok(blob) = entry.to_object(repo).and_then(|o| o.peel_to_blob()) {
+                            let content = String::from_utf8_lossy(blob.content());
+                            let manifest_type = DEPENDENCY_MANIFESTS
+                                .iter()
+                                .find(|(fname, _)| *fname == name)
+                                .map(|(_, eco)| eco)
+                                .unwrap_or(&"unknown");
+
+                            let parsed = parse_dependencies(&content, name);
+                            manifests.push(serde_json::json!({
+                                "path": entry_path,
+                                "ecosystem": manifest_type,
+                                "details": parsed
+                            }));
+                        }
+                    }
+                }
+                _ => {}
+            }
+        }
+    }
+
+    Ok(serde_json::json!({
+        "manifest_count": manifests.len(),
+        "manifests": manifests
+    }))
+}
+
+// ── Registration ───────────────────────────────────────────────────────────────
+
+macro_rules! param {
+    ($name:expr, $type:expr, $desc:expr, $required:expr) => {
+        (
+            $name.into(),
+            ToolParam {
+                name: $name.into(),
+                param_type: $type.into(),
+                description: Some($desc.into()),
+                required: $required,
+                properties: None,
+                items: None,
+            },
+        )
+    };
+}
+
+pub fn register_git_tools(registry: &mut ToolRegistry) {
+    // repo_overview
+    registry.register(
+        ToolDefinition::new("repo_overview")
+            .description("Get a quick overview of a repository: default branch, detected config files, language breakdown by file count, top-level directory entries, and recent commits. Ideal for first contact with a repo.")
+            .parameters(ToolSchema {
+                schema_type: "object".into(),
+                properties: Some(HashMap::from([
+                    param!("project_name", "string", "Project name (slug)", true),
+                    param!("repo_name", "string", "Repository name", true),
+                ])),
+                required: Some(vec!["project_name".into(), "repo_name".into()]),
+            }),
+        ToolHandler::new(|ctx, args| {
+            let gctx = super::ctx::GitToolCtx::new(ctx);
+            Box::pin(async move {
+                repo_overview_exec(gctx, args).await.map_err(agent::ToolError::ExecutionError)
+            })
+        }),
+    );
+
+    // repo_file_tree
+    registry.register(
+        ToolDefinition::new("repo_file_tree")
+            .description("List files and directories in a repository recursively with configurable depth. Ignores common generated/artifact directories (node_modules, target, .git, etc.). Useful for understanding project layout.")
+            .parameters(ToolSchema {
+                schema_type: "object".into(),
+                properties: Some(HashMap::from([
+                    param!("project_name", "string", "Project name (slug)", true),
+                    param!("repo_name", "string", "Repository name", true),
+                    param!("max_depth", "integer", "Maximum directory depth to traverse (default: 3)", false),
+                    param!("max_files", "integer", "Maximum number of entries to return (default: 200)", false),
+                ])),
+                required: Some(vec!["project_name".into(), "repo_name".into()]),
+            }),
+        ToolHandler::new(|ctx, args| {
+            let gctx = super::ctx::GitToolCtx::new(ctx);
+            Box::pin(async move {
+                repo_file_tree_exec(gctx, args).await.map_err(agent::ToolError::ExecutionError)
+            })
+        }),
+    );
+
+    // repo_languages
+    registry.register(
+        ToolDefinition::new("repo_languages")
+            .description("Get a detailed breakdown of programming languages used in a repository, sorted by file count. Scans all files in the repo (up to 100K files) and maps extensions to language names.")
+            .parameters(ToolSchema {
+                schema_type: "object".into(),
+                properties: Some(HashMap::from([
+                    param!("project_name", "string", "Project name (slug)", true),
+                    param!("repo_name", "string", "Repository name", true),
+                ])),
+                required: Some(vec!["project_name".into(), "repo_name".into()]),
+            }),
+        ToolHandler::new(|ctx, args| {
+            let gctx = super::ctx::GitToolCtx::new(ctx);
+            Box::pin(async move {
+                repo_languages_exec(gctx, args).await.map_err(agent::ToolError::ExecutionError)
+            })
+        }),
+    );
+
+    // repo_dependencies
+    registry.register(
+        ToolDefinition::new("repo_dependencies")
+            .description("Discover and parse dependency manifests (Cargo.toml, package.json, go.mod, Gemfile, requirements.txt, etc.) in a repository. Returns structured dependency lists per manifest.")
+            .parameters(ToolSchema {
+                schema_type: "object".into(),
+                properties: Some(HashMap::from([
+                    param!("project_name", "string", "Project name (slug)", true),
+                    param!("repo_name", "string", "Repository name", true),
+                ])),
+                required: Some(vec!["project_name".into(), "repo_name".into()]),
+            }),
+        ToolHandler::new(|ctx, args| {
+            let gctx = super::ctx::GitToolCtx::new(ctx);
+            Box::pin(async move {
+                repo_dependencies_exec(gctx, args).await.map_err(agent::ToolError::ExecutionError)
+            })
+        }),
+    );
+}