feat: add Kiro CLI support (#96)

Detect ~/.kiro/ directory, auto-configure MCP at ~/.kiro/settings/mcp.json
using standard mcpServers format. Adds install, uninstall, detection, and test.

Based on #174 by dLo999, rebased onto refactored install infrastructure.

Co-Authored-By: Dustin Obrecht <dustin@kurtnoble.com>

README.md

@@ -33,7 +33,7 @@ High-quality parsing through [tree-sitter](https://tree-sitter.github.io/tree-si
 - **Plug and play** — single static binary for macOS (arm64/amd64), Linux (arm64/amd64), and Windows (amd64). No Docker, no runtime dependencies, no API keys. Download → `install` → restart agent → done.
 - **66 languages** — vendored tree-sitter grammars compiled into the binary. Nothing to install, nothing that breaks.
 - **120x fewer tokens** — 5 structural queries: ~3,400 tokens vs ~412,000 via file-by-file search. One graph query replaces dozens of grep/read cycles.
-- **10 agents, one command** — `install` auto-detects Claude Code, Codex CLI, Gemini CLI, Zed, OpenCode, Antigravity, Aider, KiloCode, VS Code, and OpenClaw — configures MCP entries, instruction files, and pre-tool hooks for each.
+- **11 agents, one command** — `install` auto-detects Claude Code, Codex CLI, Gemini CLI, Zed, OpenCode, Antigravity, Aider, KiloCode, VS Code, OpenClaw, and Kiro — configures MCP entries, instruction files, and pre-tool hooks for each.
 - **Built-in graph visualization** — 3D interactive UI at `localhost:9749` (optional UI binary variant).
 - **Infrastructure-as-code indexing** — Dockerfiles, Kubernetes manifests, and Kustomize overlays indexed as graph nodes with cross-references. `Resource` nodes for K8s kinds, `Module` nodes for Kustomize overlays with `IMPORTS` edges to referenced resources.
 - **14 MCP tools** — search, trace, architecture, impact analysis, Cypher queries, dead code detection, cross-service HTTP linking, ADR management, and more.
@@ -281,6 +281,7 @@ Restart your agent. Verify with `/mcp` — you should see `codebase-memory-mcp`
 | KiloCode | `mcp_settings.json` | `~/.kilocode/rules/` | — |
 | VS Code | `Code/User/mcp.json` | — | — |
 | OpenClaw | `openclaw.json` | — | — |
+| Kiro | `.kiro/settings/mcp.json` | — | — |
 
 **Hooks** are advisory (exit code 0) — they remind agents to prefer MCP graph tools when they reach for grep/glob/read, without blocking the tool call.
 

src/cli/cli.c

@@ -1029,6 +1029,10 @@ cbm_detected_agents_t cbm_detect_agents(const char *home_dir) {
     snprintf(path, sizeof(path), "%s/.openclaw", home_dir);
     agents.openclaw = dir_exists(path);
 
+    /* Kiro: ~/.kiro/ */
+    snprintf(path, sizeof(path), "%s/.kiro", home_dir);
+    agents.kiro = dir_exists(path);
+
     return agents;
 }
 
@@ -2602,6 +2606,7 @@ static void print_detected_agents(const cbm_detected_agents_t *a) {
         {a->kilocode, "KiloCode"},
         {a->vscode, "VS-Code"},
         {a->openclaw, "OpenClaw"},
+        {a->kiro, "Kiro"},
     };
     printf("Detected agents:");
     bool any = false;
@@ -2777,6 +2782,17 @@ static void install_editor_agent_configs(const cbm_detected_agents_t *agents, co
         install_generic_agent_config("OpenClaw", binary_path, cp, NULL, dry_run,
                                      cbm_install_editor_mcp);
     }
+    if (agents->kiro) {
+        char cp[CLI_BUF_1K];
+        char sd[CLI_BUF_1K];
+        snprintf(cp, sizeof(cp), "%s/.kiro/settings/mcp.json", home);
+        snprintf(sd, sizeof(sd), "%s/.kiro/settings", home);
+        if (!dry_run) {
+            cbm_mkdir_p(sd, CLI_OCTAL_PERM);
+        }
+        install_generic_agent_config("Kiro", binary_path, cp, NULL, dry_run,
+                                     cbm_install_editor_mcp);
+    }
 }
 
 static void cbm_install_agent_configs(const char *home, const char *binary_path, bool force,
@@ -3081,6 +3097,12 @@ static void uninstall_editor_agents(const cbm_detected_agents_t *agents, const c
         uninstall_agent_mcp_instr((mcp_uninstall_args_t){"OpenClaw", cp, NULL}, dry_run,
                                   cbm_remove_editor_mcp);
     }
+    if (agents->kiro) {
+        char cp[CLI_BUF_1K];
+        snprintf(cp, sizeof(cp), "%s/.kiro/settings/mcp.json", home);
+        uninstall_agent_mcp_instr((mcp_uninstall_args_t){"Kiro", cp, NULL}, dry_run,
+                                  cbm_remove_editor_mcp);
+    }
 }
 
 int cbm_cmd_uninstall(int argc, char **argv) {

src/cli/cli.h

@@ -120,6 +120,7 @@ typedef struct {
     bool kilocode;    /* KiloCode globalStorage dir exists */
     bool vscode;      /* VS Code User config dir exists */
     bool openclaw;    /* ~/.openclaw/ exists */
+    bool kiro;        /* ~/.kiro/ exists */
 } cbm_detected_agents_t;
 
 /* Detect which coding agents are installed.

src/main.c

@@ -249,7 +249,8 @@ static void print_help(void) {
     printf("  --ui=false   Disable HTTP graph visualization (persisted)\n");
     printf("  --port=N     Set UI port (default 9749, persisted)\n");
     printf("\nSupported agents (auto-detected):\n");
-    printf("  Claude Code, Codex CLI, Gemini CLI, Zed, OpenCode, Antigravity, Aider, KiloCode\n");
+    printf("  Claude Code, Codex CLI, Gemini CLI, Zed, OpenCode,\n");
+    printf("  Antigravity, Aider, KiloCode, Kiro\n");
     printf("\nTools: index_repository, search_graph, query_graph, trace_path,\n");
     printf("  get_code_snippet, get_graph_schema, get_architecture, search_code,\n");
     printf("  list_projects, delete_project, index_status, detect_changes,\n");

tests/test_cli.c

@@ -1495,6 +1495,23 @@ TEST(cli_detect_agents_finds_kilocode) {
     PASS();
 }
 
+TEST(cli_detect_agents_finds_kiro) {
+    char tmpdir[256];
+    snprintf(tmpdir, sizeof(tmpdir), "/tmp/cli-detect-XXXXXX");
+    if (!cbm_mkdtemp(tmpdir))
+        SKIP("cbm_mkdtemp failed");
+
+    char dir[512];
+    snprintf(dir, sizeof(dir), "%s/.kiro", tmpdir);
+    test_mkdirp(dir);
+
+    cbm_detected_agents_t agents = cbm_detect_agents(tmpdir);
+    ASSERT_TRUE(agents.kiro);
+
+    test_rmdir_r(tmpdir);
+    PASS();
+}
+
 TEST(cli_detect_agents_none_found) {
     char tmpdir[256];
     snprintf(tmpdir, sizeof(tmpdir), "/tmp/cli-detect-XXXXXX");
@@ -1511,6 +1528,7 @@ TEST(cli_detect_agents_none_found) {
     ASSERT_FALSE(agents.zed);
     ASSERT_FALSE(agents.antigravity);
     ASSERT_FALSE(agents.kilocode);
+    ASSERT_FALSE(agents.kiro);
 
     rmdir(tmpdir);
     PASS();
@@ -2425,6 +2443,7 @@ SUITE(cli) {
     RUN_TEST(cli_detect_agents_finds_zed);
     RUN_TEST(cli_detect_agents_finds_antigravity);
     RUN_TEST(cli_detect_agents_finds_kilocode);
+    RUN_TEST(cli_detect_agents_finds_kiro);
     RUN_TEST(cli_detect_agents_none_found);
 
     /* Codex MCP config upsert (3 tests — group B) */