Add agentws worktree-management binary

agentws manages per-branch git worktrees for the unkin-agent user: it clones
repos into the source root (~/src/prodenv/<repo>) so branches are visible in
Ben's main checkout, and creates isolated worktrees under the worktree root
(~/.cache/agentws/<repo>__<branch>).

- New internal/agent/git.go: small, testable git helpers shelling out to the
  git binary (clone/fetch/worktree add/remove/list/prune, branch + config ops,
  porcelain parsing, path sanitizing). No go-git dependency.
- New cmd/agentws: new / list / rm / clean / token / credential subcommands.
  Auth uses an ephemeral git credential helper (agentws credential get) so the
  ~1h Gitea token is never persisted in a remote URL or config; per-worktree
  config keeps the shared checkout's identity untouched.
- Wire agentws into Makefile, scripts/build-rpm.sh, packaging/nfpm.yaml (binary
  + bash/zsh/fish completions), .woodpecker/release.yaml (cross-compile + assets)
  and .gitignore.
- Tests: table tests for parsing/sanitizing/dir-naming, a real temp-git repo for
  the worktree lifecycle, and hermetic cmd tests (bad input + credential-helper
  host guard) that never touch the network.
- Document agentws in README.md and AGENTS.md.

.gitignore

@@ -1,7 +1,9 @@
 # built binaries (repo root only — not the cmd/ source dirs)
 /agentpr
 /watchpr
+/agentws
 # cross-compiled release artifacts (e.g. agentpr-linux-amd64)
 /agentpr-*
 /watchpr-*
+/agentws-*
 dist/

.woodpecker/release.yaml

@@ -28,7 +28,7 @@ steps:
       # for the shell instead of substituting them (as pipeline vars) at parse
       # time. ${CI_COMMIT_TAG} is a real Woodpecker var and stays single-$.
       - |
-        for entry in "agentpr:./cmd/agentpr" "watchpr:./cmd/watchpr"; do
+        for entry in "agentpr:./cmd/agentpr" "watchpr:./cmd/watchpr" "agentws:./cmd/agentws"; do
           name="$${entry%%:*}"; pkg="$${entry##*:}"
           for osarch in linux/amd64 linux/arm64 darwin/amd64 darwin/arm64; do
             os="$${osarch%/*}"; arch="$${osarch#*/}"
@@ -135,7 +135,7 @@ steps:
         # root; the package step writes the RPM to dist/. Generate a checksums
         # manifest over everything we attach so downloads can be verified.
         RPM=$$(ls dist/*.rpm 2>/dev/null | head -1)
-        ASSETS="agentpr-linux-amd64 agentpr-linux-arm64 agentpr-darwin-amd64 agentpr-darwin-arm64 watchpr-linux-amd64 watchpr-linux-arm64 watchpr-darwin-amd64 watchpr-darwin-arm64"
+        ASSETS="agentpr-linux-amd64 agentpr-linux-arm64 agentpr-darwin-amd64 agentpr-darwin-arm64 watchpr-linux-amd64 watchpr-linux-arm64 watchpr-darwin-amd64 watchpr-darwin-arm64 agentws-linux-amd64 agentws-linux-arm64 agentws-darwin-amd64 agentws-darwin-arm64"
         [ -n "$$RPM" ] && ASSETS="$$ASSETS $$RPM"
         sha256sum $$ASSETS > sha256sums.txt
         tea releases assets create "${CI_COMMIT_TAG}" $$ASSETS sha256sums.txt \

AGENTS.md

@@ -2,8 +2,8 @@
 
 ## Project Overview
 
-This repo ships two Gitea-automation CLIs in one RPM (`agent-tools`). Both act
+This repo ships several Gitea-automation CLIs in one RPM (`agent-tools`). They
-as the `unkin-agent` user by minting a scoped Gitea token from Vault, so
+act as the `unkin-agent` user by minting a scoped Gitea token from Vault, so
 actions are attributed to the agent rather than to whoever runs the tool.
 
 - **`agentpr`** — create pull requests and post PR comments as `unkin-agent`
@@ -13,25 +13,32 @@ actions are attributed to the agent rather than to whoever runs the tool.
   meaningfully: it merges/closes, gets a new non-agent comment, its CI fails,
   or it loses mergeability. Benign transitions (CI pending→success, the agent's
   own comments) are ignored.
+- **`agentws`** — manage per-branch git worktrees for `unkin-agent`. Clones
+  repos into the source root (`~/src/prodenv/<repo>`), creates worktrees under
+  the worktree root (`~/.cache/agentws/<repo>__<branch>`), and authenticates
+  clone/fetch/push via an ephemeral credential helper. Subcommands: `new`,
+  `list`, `rm`, `clean`, `token`, `credential`.
 
-Both tools are separate `main` packages under `cmd/` and share the
+All tools are separate `main` packages under `cmd/` and share the
 `internal/agent` package (Vault AppRole login, Gitea REST client, PR-ref
-parsing, watch-state comparison).
+parsing, watch-state comparison, git worktree helpers).
 
 ## Structure
 
 ```
 cmd/agentpr/main.go      # agentpr CLI (pr create / pr comment / whoami)
 cmd/watchpr/main.go      # watchpr CLI (poll + meaningful-change exit)
+cmd/agentws/main.go      # agentws CLI (new / list / rm / clean / token / credential)
 internal/agent/          # shared plumbing:
   token.go               #   env config + in-process Gitea-token cache
   vault.go               #   AppRole login + read gitea/creds/unkin-agent
   gitea.go               #   Gitea REST client (PR create/get, comments, status, whoami)
   parse.go               #   owner/repo#N and owner/repo parsing
   watch.go               #   PRState snapshot + MeaningfulChange comparison
+  git.go                 #   git worktree/clone/fetch helpers (os/exec, no go-git)
 go.mod                   # module git.unkin.net/unkin/agent-tools
 Makefile                 # build / test / lint / completions / rpm / version-bump
-packaging/nfpm.yaml      # nfpm spec (envsubst-templated) for the RPM (both binaries)
+packaging/nfpm.yaml      # nfpm spec (envsubst-templated) for the RPM (all binaries)
 scripts/build-rpm.sh     # generates completions + packages the RPM with nfpm
 .woodpecker/             # CI: build, test, pre-commit (PR) + release (tag)
 dist/                    # build output: binaries, completions, RPM (not committed)
@@ -42,7 +49,7 @@ own `-o` (a single `go build ./...` can't emit multiple mains to one file).
 
 ## Token acquisition (shared)
 
-Both tools call `agent.GiteaToken()`, which (once per process):
+All tools call `agent.GiteaToken()`, which (once per process):
 
 1. AppRole login: `POST $VAULT_ADDR/v1/auth/approle/login` with `role_id` only
    (no `secret_id`) → `client_token`.
@@ -55,12 +62,30 @@ Config via env (all have defaults):
 | `VAULT_ADDR` | `https://vault.service.consul:8200` | Vault/OpenBao address |
 | `AGENT_APPROLE_ROLE_ID` | built-in default | AppRole role_id (overridable) |
 | `GITEA_URL` | `https://git.unkin.net` | Gitea base URL |
-| `AGENT_LOGIN` | `unkin-agent` | login whose comments watchpr ignores |
+| `AGENT_LOGIN` | `unkin-agent` | login whose comments watchpr ignores; agentws git identity |
+| `AGENTWS_SRC_ROOT` | `~/src/prodenv` | agentws source-of-truth checkout root |
+| `AGENTWS_ROOT` | `~/.cache/agentws` | agentws worktree root |
+| `AGENTWS_OWNER` | `unkin` | Gitea org that owns agentws-managed repos |
+
+### agentws git auth (ephemeral credential helper)
+
+Gitea tokens are ~1h ephemeral, so `agentws` never bakes one into a remote URL
+or config. `agentws token` prints a fresh token; `agentws credential get`
+implements the git credential protocol (reads the key=value request on stdin,
+and for the configured Gitea host only emits `username=unkin-agent` +
+`password=<fresh token>`). `agentws new` wires this per worktree — it enables
+`extensions.worktreeConfig` on the repo once, then writes `user.name`,
+`user.email` and `credential.helper = !<agentws> credential` to the
+**per-worktree** config so the shared checkout's identity/config is untouched.
+Clone/fetch pass the same helper transiently via `-c credential.helper=...`.
+Worktrees are created FROM `~/src/prodenv/<repo>` (`git worktree add`) so agent
+branches are visible in Ben's main checkout; `rm`/`clean` fetch there afterwards
+to keep the default branch current.
 
 ## Build
 
 ```bash
-make build          # -> dist/agentpr, dist/watchpr (CGO disabled, static)
+make build          # -> dist/agentpr, dist/watchpr, dist/agentws (CGO disabled, static)
 ```
 
 Requires Go 1.21+. Dependency: `github.com/spf13/cobra` (CLI).
@@ -68,11 +93,12 @@ Requires Go 1.21+. Dependency: `github.com/spf13/cobra` (CLI).
 ## Packaging (RPM)
 
 ```bash
-make rpm            # build both binaries + package into dist/*.rpm via nfpm
+make rpm            # build all binaries + package into dist/*.rpm via nfpm
 ```
 
 `scripts/build-rpm.sh` generates bash/zsh/fish completions from the built
-binaries and bundles them alongside `/usr/bin/agentpr` and `/usr/bin/watchpr`.
+binaries and bundles them alongside `/usr/bin/agentpr`, `/usr/bin/watchpr` and
+`/usr/bin/agentws`.
 On a `v*` tag the release pipeline builds the RPM and `PUT`s it to the
 artifactapi `rpm-internal` repo, then cuts a Gitea release.
 

Makefile

@@ -1,6 +1,6 @@
 # All shipped binaries and the package path each is built from. Both tools live
 # under cmd/; the module root ships no binary of its own.
-BINARIES := agentpr watchpr
+BINARIES := agentpr watchpr agentws
 DIST    := dist
 VERSION := $(shell git describe --tags --always --dirty 2>/dev/null || echo dev)
 GOFLAGS := -ldflags="-s -w -X main.version=$(VERSION)"

README.md

@@ -1,13 +1,15 @@
 # agent-tools
 
-Two small Gitea-automation CLIs, shipped together in one RPM (`agent-tools`).
+Small Gitea-automation CLIs, shipped together in one RPM (`agent-tools`). They
-Both act as the **`unkin-agent`** user by minting a scoped Gitea token from
+act as the **`unkin-agent`** user by minting a scoped Gitea token from Vault, so
-Vault, so automated PRs and comments are attributed to the agent — not to
+automated PRs, comments and pushes are attributed to the agent — not to whoever
-whoever happens to run the command.
+happens to run the command.
 
 - **`agentpr`** — create pull requests and post PR comments as `unkin-agent`.
 - **`watchpr`** — poll one or more PRs and exit when one changes in a way worth
   acting on.
+- **`agentws`** — manage per-branch git worktrees for `unkin-agent`, cloning
+  into Ben's source checkout and isolating agent work under the XDG cache.
 
 ## How it gets a token
 
@@ -23,6 +25,9 @@ Everything is configured by environment variables, all with defaults:
 | `AGENT_APPROLE_ROLE_ID` | built-in default | AppRole role_id (overridable) |
 | `GITEA_URL` | `https://git.unkin.net` | Gitea base URL |
 | `AGENT_LOGIN` | `unkin-agent` | login whose comments `watchpr` ignores |
+| `AGENTWS_SRC_ROOT` | `~/src/prodenv` | source-of-truth checkout root (`agentws`) |
+| `AGENTWS_ROOT` | `~/.cache/agentws` | worktree root (`agentws`) |
+| `AGENTWS_OWNER` | `unkin` | Gitea org that owns the repos (`agentws`) |
 
 ## agentpr
 
@@ -67,10 +72,59 @@ watchpr --once --json unkin/argocd-apps#42
 On a meaningful change `watchpr` prints the reason and the PR's current state,
 then exits 0. Use `--json` for machine-readable output.
 
+## agentws
+
+`agentws` gives an agent an isolated git worktree per branch without disturbing
+Ben's shared checkouts. Repos are cloned into the **source root**
+(`~/src/prodenv/<repo>`) so branches created here are visible in the main
+checkout too; the worktrees themselves live under the **worktree root**
+(`~/.cache/agentws/<repo>__<branch>`).
+
+```bash
+# Clone unkin/argocd-apps into ~/src/prodenv if missing, then add a worktree for
+# a new branch off the remote default branch. Prints the worktree path.
+agentws new argocd-apps --branch benvin/my-change
+
+# Branch off a specific base instead of the remote default
+agentws new argocd-apps --branch benvin/hotfix --from release-1.2
+
+# List managed worktrees (repo, branch, path)
+agentws list
+
+# Remove a worktree (by path or branch); refreshes the source repo afterwards
+agentws rm benvin/my-change
+agentws rm ~/.cache/agentws/argocd-apps__benvin-my-change --delete-branch
+
+# Remove every managed worktree and prune each source repo
+agentws clean
+
+# Print a fresh unkin-agent Gitea token
+agentws token
+```
+
+### Auth / credential-helper design
+
+Gitea tokens minted from Vault are short-lived (~1h), so `agentws` never
+persists one in a remote URL or in git config. Instead it wires itself as an
+**ephemeral git credential helper**:
+
+- `agentws token` prints a fresh token to stdout (handy for scripts).
+- `agentws credential get` speaks the git credential protocol on stdin and, for
+  the configured Gitea host only, emits `username=unkin-agent` +
+  `password=<fresh token>`.
+
+`agentws new` sets this up per worktree without touching the shared checkout: it
+enables `extensions.worktreeConfig` on the repo once, then writes
+`user.name` / `user.email` and `credential.helper = !<agentws> credential` to
+the **per-worktree** config. Clone/fetch use the same helper via a transient
+`-c credential.helper=...`; the shared `origin` URL is left clean. On worktree
+removal `agentws` fetches in `~/src/prodenv/<repo>` so its default branch stays
+current.
+
 ## Build & package
 
 ```bash
-make build                 # -> dist/agentpr, dist/watchpr
+make build                 # -> dist/agentpr, dist/watchpr, dist/agentws
 make test                  # go test -race ./...
 make rpm                   # build + package dist/agent-tools-<version>-1.x86_64.rpm
 ```

cmd/agentws/main.go

@@ -0,0 +1,458 @@
+// Command agentws (agentic workspace) manages git worktrees for the unkin-agent
+// user so agents can work on isolated branches without disturbing Ben's shared
+// checkouts.
+//
+// Repositories are cloned into the source root (default ~/src/prodenv/<repo>) so
+// branches created here are visible in the main checkout too. Worktrees live
+// under the worktree root (default ~/.cache/agentws/<repo>__<branch>). Auth for
+// clone/fetch/push comes from a short-lived Gitea token minted from Vault via
+// agent.GiteaToken(); it is supplied through an ephemeral git credential helper
+// (`agentws credential get`) rather than being persisted in any remote URL or
+// config, since the tokens expire in about an hour.
+//
+//	agentws new <repo> [--branch benvin/<name>] [--from <base-branch>]
+//	agentws list
+//	agentws rm <path-or-branch> [--delete-branch]
+//	agentws clean
+//	agentws token
+//	agentws credential get   # git credential-helper protocol on stdin
+package main
+
+import (
+	"bufio"
+	"fmt"
+	"io"
+	"os"
+	"path/filepath"
+	"strings"
+
+	"git.unkin.net/unkin/agent-tools/internal/agent"
+
+	"github.com/spf13/cobra"
+)
+
+var version = "dev"
+
+func main() {
+	if err := newRootCmd().Execute(); err != nil {
+		os.Exit(1)
+	}
+}
+
+// newRootCmd builds the agentws command tree. Separated from main so tests can
+// invoke Execute and assert behaviour without spawning a process.
+func newRootCmd() *cobra.Command {
+	root := &cobra.Command{
+		Use:          "agentws",
+		Short:        "Manage git worktrees for the unkin-agent user.",
+		Long:         "agentws manages per-branch git worktrees for unkin-agent. Repos are cloned into\nthe source root (~/src/prodenv) and worktrees live under the worktree root\n(~/.cache/agentws), authenticated by an ephemeral Vault-minted Gitea token.",
+		Version:      version,
+		SilenceUsage: true,
+	}
+	root.SetVersionTemplate("{{.Version}}\n")
+	root.AddCommand(
+		newNewCmd(),
+		newListCmd(),
+		newRmCmd(),
+		newCleanCmd(),
+		newTokenCmd(),
+		newCredentialCmd(),
+		newVersionCmd(),
+	)
+	return root
+}
+
+// --- configuration (env-overridable) --------------------------------------
+
+// srcRoot is where source-of-truth checkouts live (default ~/src/prodenv).
+func srcRoot() (string, error) {
+	if v := os.Getenv("AGENTWS_SRC_ROOT"); v != "" {
+		return v, nil
+	}
+	home, err := os.UserHomeDir()
+	if err != nil {
+		return "", err
+	}
+	return filepath.Join(home, "src", "prodenv"), nil
+}
+
+// worktreeRoot is where managed worktrees live (default ~/.cache/agentws).
+func worktreeRoot() (string, error) {
+	if v := os.Getenv("AGENTWS_ROOT"); v != "" {
+		return v, nil
+	}
+	cache, err := os.UserCacheDir()
+	if err != nil {
+		return "", err
+	}
+	return filepath.Join(cache, "agentws"), nil
+}
+
+// owner is the Gitea org that owns the repos (default unkin).
+func owner() string {
+	if v := os.Getenv("AGENTWS_OWNER"); v != "" {
+		return v
+	}
+	return "unkin"
+}
+
+// cloneURL builds the (token-free) HTTPS clone URL for a repo.
+func cloneURL(repo string) string {
+	return strings.TrimRight(agent.GiteaURL(), "/") + "/" + owner() + "/" + repo + ".git"
+}
+
+// credentialHelperArgs returns git global args that wire this binary as an
+// ephemeral credential helper, so clone/fetch/push authenticate without
+// persisting a token anywhere.
+func credentialHelperArgs() []string {
+	exe, err := os.Executable()
+	if err != nil || exe == "" {
+		exe = "agentws"
+	}
+	return []string{"-c", "credential.helper=!" + exe + " credential"}
+}
+
+// --- new ------------------------------------------------------------------
+
+func newNewCmd() *cobra.Command {
+	var branch, from string
+	cmd := &cobra.Command{
+		Use:          "new <repo>",
+		Short:        "Clone (if needed) and create a worktree for a branch",
+		Args:         cobra.ExactArgs(1),
+		SilenceUsage: true,
+		RunE: func(cmd *cobra.Command, args []string) error {
+			repo := strings.TrimSpace(args[0])
+			if repo == "" || strings.Contains(repo, "/") {
+				return fmt.Errorf("repo must be a bare repository name (owner comes from AGENTWS_OWNER, default %q)", owner())
+			}
+			if branch == "" {
+				return fmt.Errorf("--branch is required (e.g. benvin/<name>)")
+			}
+
+			sr, err := srcRoot()
+			if err != nil {
+				return err
+			}
+			wr, err := worktreeRoot()
+			if err != nil {
+				return err
+			}
+			srcDir := filepath.Join(sr, repo)
+			auth := credentialHelperArgs()
+
+			// a. Clone the source-of-truth checkout if missing.
+			if _, statErr := os.Stat(srcDir); statErr != nil {
+				if !os.IsNotExist(statErr) {
+					return statErr
+				}
+				fmt.Fprintf(cmd.OutOrStdout(), "cloning %s into %s\n", cloneURL(repo), srcDir)
+				if err := agent.GitClone(cloneURL(repo), srcDir, auth...); err != nil {
+					return err
+				}
+			}
+
+			// b. Refresh so the base branch is current.
+			if err := agent.GitFetch(srcDir, "origin", auth...); err != nil {
+				return err
+			}
+
+			// c. Base branch: --from or the remote default.
+			base := from
+			if base == "" {
+				base, err = agent.GitRemoteDefaultBranch(srcDir, "origin")
+				if err != nil {
+					return err
+				}
+			}
+
+			// d. Create the worktree FROM the source checkout so the branch is
+			//    visible in the main checkout too.
+			wtPath := filepath.Join(wr, agent.WorktreeDirName(repo, branch))
+			if _, statErr := os.Stat(wtPath); statErr == nil {
+				return fmt.Errorf("worktree already exists at %s", wtPath)
+			}
+			if err := agent.GitWorktreeAdd(srcDir, wtPath, branch, "origin/"+base); err != nil {
+				return err
+			}
+
+			// e. Set the agent identity + auth WITHOUT polluting the shared
+			//    checkout: per-worktree config only.
+			if err := agent.GitConfigSet(srcDir, false, "extensions.worktreeConfig", "true"); err != nil {
+				return err
+			}
+			if err := agent.GitConfigSet(wtPath, true, "user.name", agent.AgentLogin()); err != nil {
+				return err
+			}
+			if err := agent.GitConfigSet(wtPath, true, "user.email", agent.AgentLogin()+"@unkin.net"); err != nil {
+				return err
+			}
+			exe, _ := os.Executable()
+			if exe == "" {
+				exe = "agentws"
+			}
+			if err := agent.GitConfigSet(wtPath, true, "credential.helper", "!"+exe+" credential"); err != nil {
+				return err
+			}
+
+			// f. Report the worktree path and branch.
+			fmt.Fprintf(cmd.OutOrStdout(), "%s\n", wtPath)
+			fmt.Fprintf(cmd.OutOrStdout(), "branch %s (from origin/%s)\n", branch, base)
+			return nil
+		},
+	}
+	f := cmd.Flags()
+	f.StringVar(&branch, "branch", "", "Branch to check out/create (e.g. benvin/<name>) (required)")
+	f.StringVar(&from, "from", "", "Base branch to branch from (default: remote default branch)")
+	_ = cmd.MarkFlagRequired("branch")
+	return cmd
+}
+
+// --- list -----------------------------------------------------------------
+
+func newListCmd() *cobra.Command {
+	return &cobra.Command{
+		Use:          "list",
+		Short:        "List managed worktrees under the worktree root",
+		SilenceUsage: true,
+		RunE: func(cmd *cobra.Command, args []string) error {
+			managed, err := managedWorktrees()
+			if err != nil {
+				return err
+			}
+			out := cmd.OutOrStdout()
+			if len(managed) == 0 {
+				fmt.Fprintln(out, "no managed worktrees")
+				return nil
+			}
+			for _, w := range managed {
+				fmt.Fprintf(out, "%s\t%s\t%s\n", w.repo, w.branch, w.path)
+			}
+			return nil
+		},
+	}
+}
+
+// managedWt describes one worktree living under the worktree root.
+type managedWt struct {
+	repo   string
+	branch string
+	path   string
+	srcDir string
+}
+
+// managedWorktrees scans the worktree root and resolves each entry's repo and
+// branch from git so branch names are accurate (not the sanitized dir name).
+func managedWorktrees() ([]managedWt, error) {
+	wr, err := worktreeRoot()
+	if err != nil {
+		return nil, err
+	}
+	entries, err := os.ReadDir(wr)
+	if err != nil {
+		if os.IsNotExist(err) {
+			return nil, nil
+		}
+		return nil, err
+	}
+	var out []managedWt
+	for _, e := range entries {
+		if !e.IsDir() {
+			continue
+		}
+		path := filepath.Join(wr, e.Name())
+		branch, err := agent.GitCurrentBranch(path)
+		if err != nil {
+			continue // not a git worktree; skip
+		}
+		srcDir, err := agent.SourceRepoDir(path)
+		if err != nil {
+			continue
+		}
+		out = append(out, managedWt{
+			repo:   filepath.Base(srcDir),
+			branch: branch,
+			path:   path,
+			srcDir: srcDir,
+		})
+	}
+	return out, nil
+}
+
+// --- rm -------------------------------------------------------------------
+
+func newRmCmd() *cobra.Command {
+	var deleteBranch bool
+	cmd := &cobra.Command{
+		Use:          "rm <path-or-branch>",
+		Short:        "Remove a managed worktree and refresh its source repo",
+		Args:         cobra.ExactArgs(1),
+		SilenceUsage: true,
+		RunE: func(cmd *cobra.Command, args []string) error {
+			target := strings.TrimSpace(args[0])
+			wt, err := resolveWorktree(target)
+			if err != nil {
+				return err
+			}
+			return removeWorktree(cmd.OutOrStdout(), wt, deleteBranch)
+		},
+	}
+	cmd.Flags().BoolVar(&deleteBranch, "delete-branch", false, "Also delete the local branch after removing the worktree")
+	return cmd
+}
+
+// resolveWorktree finds a managed worktree by exact path or by branch name.
+func resolveWorktree(target string) (managedWt, error) {
+	managed, err := managedWorktrees()
+	if err != nil {
+		return managedWt{}, err
+	}
+	abs, _ := filepath.Abs(target)
+	for _, w := range managed {
+		if w.path == target || w.path == abs || w.branch == target {
+			return w, nil
+		}
+	}
+	return managedWt{}, fmt.Errorf("no managed worktree matching %q (try `agentws list`)", target)
+}
+
+func removeWorktree(out io.Writer, wt managedWt, deleteBranch bool) error {
+	if err := agent.GitWorktreeRemove(wt.srcDir, wt.path, true); err != nil {
+		return err
+	}
+	fmt.Fprintf(out, "removed worktree %s\n", wt.path)
+	if deleteBranch {
+		if err := agent.GitDeleteBranch(wt.srcDir, wt.branch, true); err != nil {
+			return err
+		}
+		fmt.Fprintf(out, "deleted branch %s\n", wt.branch)
+	}
+	// Refresh the source repo's default branch, then prune.
+	if err := agent.GitFetch(wt.srcDir, "origin", credentialHelperArgs()...); err != nil {
+		return err
+	}
+	return agent.GitWorktreePrune(wt.srcDir)
+}
+
+// --- clean ----------------------------------------------------------------
+
+func newCleanCmd() *cobra.Command {
+	return &cobra.Command{
+		Use:          "clean",
+		Short:        "Remove all managed worktrees and prune their source repos",
+		SilenceUsage: true,
+		RunE: func(cmd *cobra.Command, args []string) error {
+			managed, err := managedWorktrees()
+			if err != nil {
+				return err
+			}
+			out := cmd.OutOrStdout()
+			if len(managed) == 0 {
+				fmt.Fprintln(out, "no managed worktrees")
+				return nil
+			}
+			for _, w := range managed {
+				if err := removeWorktree(out, w, false); err != nil {
+					return err
+				}
+			}
+			return nil
+		},
+	}
+}
+
+// --- token ----------------------------------------------------------------
+
+func newTokenCmd() *cobra.Command {
+	return &cobra.Command{
+		Use:          "token",
+		Short:        "Print a fresh unkin-agent Gitea token",
+		SilenceUsage: true,
+		RunE: func(cmd *cobra.Command, args []string) error {
+			tok, err := agent.GiteaToken()
+			if err != nil {
+				return err
+			}
+			fmt.Fprintln(cmd.OutOrStdout(), tok)
+			return nil
+		},
+	}
+}
+
+// --- credential (git credential-helper protocol) --------------------------
+
+func newCredentialCmd() *cobra.Command {
+	cmd := &cobra.Command{
+		Use:          "credential <get|store|erase>",
+		Short:        "git credential-helper: emit unkin-agent creds for git.unkin.net",
+		Args:         cobra.ExactArgs(1),
+		SilenceUsage: true,
+		RunE: func(cmd *cobra.Command, args []string) error {
+			switch args[0] {
+			case "get":
+				return credentialGet(cmd.InOrStdin(), cmd.OutOrStdout())
+			case "store", "erase":
+				// Nothing to persist/erase for an ephemeral helper; git ignores
+				// empty output and moves on.
+				return nil
+			default:
+				return fmt.Errorf("unknown credential action %q", args[0])
+			}
+		},
+	}
+	return cmd
+}
+
+// credentialGet implements the `get` half of the git credential protocol: read
+// the key=value request on stdin and, for the configured Gitea host, emit a
+// username/password pair (unkin-agent + a fresh Vault-minted token).
+func credentialGet(stdin io.Reader, stdout io.Writer) error {
+	req := map[string]string{}
+	sc := bufio.NewScanner(stdin)
+	for sc.Scan() {
+		line := sc.Text()
+		if line == "" {
+			break
+		}
+		if k, v, ok := strings.Cut(line, "="); ok {
+			req[k] = v
+		}
+	}
+	if err := sc.Err(); err != nil {
+		return err
+	}
+	// Only answer for the configured Gitea host to avoid handing the token to
+	// any other remote git might ask about.
+	if host := req["host"]; host != "" && host != giteaHost() {
+		return nil
+	}
+	tok, err := agent.GiteaToken()
+	if err != nil {
+		return err
+	}
+	fmt.Fprintf(stdout, "username=%s\n", agent.AgentLogin())
+	fmt.Fprintf(stdout, "password=%s\n", tok)
+	return nil
+}
+
+// giteaHost returns the host portion of the configured Gitea URL.
+func giteaHost() string {
+	u := agent.GiteaURL()
+	u = strings.TrimPrefix(u, "https://")
+	u = strings.TrimPrefix(u, "http://")
+	if i := strings.IndexByte(u, '/'); i >= 0 {
+		u = u[:i]
+	}
+	return u
+}
+
+// --- version --------------------------------------------------------------
+
+func newVersionCmd() *cobra.Command {
+	return &cobra.Command{
+		Use:          "version",
+		Short:        "Print the version",
+		Run:          func(cmd *cobra.Command, args []string) { fmt.Println(version) },
+		SilenceUsage: true,
+	}
+}

cmd/agentws/main_test.go

@@ -0,0 +1,63 @@
+package main
+
+import (
+	"bytes"
+	"io"
+	"strings"
+	"testing"
+)
+
+// `new` with a bad repo name (contains a slash) must fail before any network
+// call, keeping the test hermetic.
+func TestNewRejectsOwnerQualifiedRepo(t *testing.T) {
+	cmd := newRootCmd()
+	cmd.SetArgs([]string{"new", "unkin/argocd-apps", "--branch", "benvin/x"})
+	cmd.SetOut(io.Discard)
+	cmd.SetErr(io.Discard)
+	if err := cmd.Execute(); err == nil {
+		t.Fatal("Execute() = nil, want error for owner-qualified repo name")
+	}
+}
+
+// `new` without --branch must fail (cobra required-flag check) before any
+// network call.
+func TestNewRequiresBranch(t *testing.T) {
+	cmd := newRootCmd()
+	cmd.SetArgs([]string{"new", "argocd-apps"})
+	cmd.SetOut(io.Discard)
+	cmd.SetErr(io.Discard)
+	if err := cmd.Execute(); err == nil {
+		t.Fatal("Execute() = nil, want error when --branch is missing")
+	}
+}
+
+// An unknown credential action must fail.
+func TestCredentialUnknownAction(t *testing.T) {
+	cmd := newRootCmd()
+	cmd.SetArgs([]string{"credential", "bogus"})
+	cmd.SetOut(io.Discard)
+	cmd.SetErr(io.Discard)
+	if err := cmd.Execute(); err == nil {
+		t.Fatal("Execute() = nil, want error for unknown credential action")
+	}
+}
+
+// credentialGet must stay silent (and never mint a token) when git asks about a
+// host other than the configured Gitea host. This exercises the stdin parser
+// without any network access.
+func TestCredentialGetIgnoresOtherHost(t *testing.T) {
+	in := strings.NewReader("protocol=https\nhost=github.com\n\n")
+	var out bytes.Buffer
+	if err := credentialGet(in, &out); err != nil {
+		t.Fatalf("credentialGet: %v", err)
+	}
+	if out.Len() != 0 {
+		t.Errorf("expected no output for non-Gitea host, got %q", out.String())
+	}
+}
+
+func TestGiteaHost(t *testing.T) {
+	if h := giteaHost(); h != "git.unkin.net" {
+		t.Errorf("giteaHost() = %q, want git.unkin.net", h)
+	}
+}

internal/agent/git.go

@@ -0,0 +1,230 @@
+package agent
+
+import (
+	"bytes"
+	"fmt"
+	"os"
+	"os/exec"
+	"path/filepath"
+	"strings"
+)
+
+// ensureDir creates dir (and parents) if it does not already exist.
+func ensureDir(dir string) error {
+	if dir == "" {
+		return nil
+	}
+	return os.MkdirAll(dir, 0o755)
+}
+
+// Worktree is one entry from `git worktree list --porcelain`.
+type Worktree struct {
+	Path     string
+	Head     string
+	Branch   string // short branch name ("" when detached or bare)
+	Bare     bool
+	Detached bool
+}
+
+// runGit runs git with args, using dir as the working directory (empty = the
+// process cwd). It returns trimmed stdout, or an error that includes stderr so
+// failures like "branch already checked out" surface verbatim.
+func runGit(dir string, args ...string) (string, error) {
+	cmd := exec.Command("git", args...)
+	if dir != "" {
+		cmd.Dir = dir
+	}
+	var stdout, stderr bytes.Buffer
+	cmd.Stdout = &stdout
+	cmd.Stderr = &stderr
+	if err := cmd.Run(); err != nil {
+		msg := strings.TrimSpace(stderr.String())
+		if msg == "" {
+			msg = strings.TrimSpace(stdout.String())
+		}
+		return "", fmt.Errorf("git %s: %w: %s", strings.Join(args, " "), err, msg)
+	}
+	return strings.TrimSpace(stdout.String()), nil
+}
+
+// GitClone clones url into dir. Any globalArgs (e.g. "-c",
+// "credential.helper=...") are passed before the clone subcommand so auth can be
+// supplied without persisting it in the resulting checkout's config.
+func GitClone(url, dir string, globalArgs ...string) error {
+	if err := ensureDir(filepath.Dir(dir)); err != nil {
+		return err
+	}
+	args := append(append([]string{}, globalArgs...), "clone", url, dir)
+	_, err := runGit(filepath.Dir(dir), args...)
+	return err
+}
+
+// GitFetch runs `git fetch <remote>` in repoDir. globalArgs are passed before
+// the subcommand (used to inject an ephemeral credential helper).
+func GitFetch(repoDir, remote string, globalArgs ...string) error {
+	args := append(append([]string{}, globalArgs...), "fetch", remote)
+	_, err := runGit(repoDir, args...)
+	return err
+}
+
+// GitRemoteDefaultBranch returns the short name of remote's default branch
+// (e.g. "main") by resolving refs/remotes/<remote>/HEAD.
+func GitRemoteDefaultBranch(repoDir, remote string) (string, error) {
+	out, err := runGit(repoDir, "rev-parse", "--abbrev-ref", remote+"/HEAD")
+	if err != nil {
+		return "", err
+	}
+	return strings.TrimPrefix(out, remote+"/"), nil
+}
+
+// GitBranchExists reports whether a local branch exists.
+func GitBranchExists(repoDir, branch string) bool {
+	_, err := runGit(repoDir, "show-ref", "--verify", "--quiet", "refs/heads/"+branch)
+	return err == nil
+}
+
+// GitWorktreeAdd adds a worktree at path checked out to branch. When the branch
+// already exists it is reused; otherwise it is created from startPoint.
+func GitWorktreeAdd(repoDir, path, branch, startPoint string) error {
+	if err := ensureDir(filepath.Dir(path)); err != nil {
+		return err
+	}
+	var args []string
+	if GitBranchExists(repoDir, branch) {
+		args = []string{"worktree", "add", path, branch}
+	} else {
+		args = []string{"worktree", "add", path, "-b", branch, startPoint}
+	}
+	_, err := runGit(repoDir, args...)
+	return err
+}
+
+// GitWorktreeRemove removes the worktree at path (force skips the dirty check).
+func GitWorktreeRemove(repoDir, path string, force bool) error {
+	args := []string{"worktree", "remove", path}
+	if force {
+		args = append(args, "--force")
+	}
+	_, err := runGit(repoDir, args...)
+	return err
+}
+
+// GitWorktreePrune prunes stale worktree administrative entries.
+func GitWorktreePrune(repoDir string) error {
+	_, err := runGit(repoDir, "worktree", "prune")
+	return err
+}
+
+// GitWorktreeList returns the worktrees registered for repoDir.
+func GitWorktreeList(repoDir string) ([]Worktree, error) {
+	out, err := runGit(repoDir, "worktree", "list", "--porcelain")
+	if err != nil {
+		return nil, err
+	}
+	return ParseWorktreeList(out), nil
+}
+
+// GitDeleteBranch deletes a local branch (force uses -D).
+func GitDeleteBranch(repoDir, branch string, force bool) error {
+	flag := "-d"
+	if force {
+		flag = "-D"
+	}
+	_, err := runGit(repoDir, "branch", flag, branch)
+	return err
+}
+
+// GitConfigSet sets a config key in repoDir. When worktree is true the value is
+// written to the per-worktree config (extensions.worktreeConfig must be enabled)
+// so it does not touch the shared checkout's config.
+func GitConfigSet(repoDir string, worktree bool, key, value string) error {
+	args := []string{"config"}
+	if worktree {
+		args = append(args, "--worktree")
+	}
+	args = append(args, key, value)
+	_, err := runGit(repoDir, args...)
+	return err
+}
+
+// GitCommonDir returns the absolute path to the shared .git directory for the
+// checkout at dir (a worktree's common dir points back at its source repo).
+func GitCommonDir(dir string) (string, error) {
+	out, err := runGit(dir, "rev-parse", "--path-format=absolute", "--git-common-dir")
+	if err != nil {
+		return "", err
+	}
+	return out, nil
+}
+
+// GitCurrentBranch returns the short branch name checked out at dir.
+func GitCurrentBranch(dir string) (string, error) {
+	return runGit(dir, "rev-parse", "--abbrev-ref", "HEAD")
+}
+
+// SourceRepoDir maps a worktree checkout to its source repo directory by walking
+// from the shared .git common dir up to the repo root.
+func SourceRepoDir(worktreeDir string) (string, error) {
+	common, err := GitCommonDir(worktreeDir)
+	if err != nil {
+		return "", err
+	}
+	// common is ".../<repo>/.git"; the repo dir is its parent.
+	return filepath.Dir(common), nil
+}
+
+// ParseWorktreeList parses the output of `git worktree list --porcelain`.
+func ParseWorktreeList(out string) []Worktree {
+	var wts []Worktree
+	var cur *Worktree
+	flush := func() {
+		if cur != nil {
+			wts = append(wts, *cur)
+			cur = nil
+		}
+	}
+	for _, line := range strings.Split(out, "\n") {
+		line = strings.TrimRight(line, "\r")
+		if line == "" {
+			flush()
+			continue
+		}
+		key, val, _ := strings.Cut(line, " ")
+		switch key {
+		case "worktree":
+			flush()
+			cur = &Worktree{Path: val}
+		case "HEAD":
+			if cur != nil {
+				cur.Head = val
+			}
+		case "branch":
+			if cur != nil {
+				cur.Branch = strings.TrimPrefix(val, "refs/heads/")
+			}
+		case "bare":
+			if cur != nil {
+				cur.Bare = true
+			}
+		case "detached":
+			if cur != nil {
+				cur.Detached = true
+			}
+		}
+	}
+	flush()
+	return wts
+}
+
+// SanitizeBranch turns a branch name into a filesystem-safe path segment by
+// replacing separators that would otherwise create nested directories.
+func SanitizeBranch(branch string) string {
+	r := strings.NewReplacer("/", "-", "\\", "-", ":", "-", " ", "-")
+	return r.Replace(strings.TrimSpace(branch))
+}
+
+// WorktreeDirName is the directory name (under the worktree root) for a repo's
+// branch worktree: "<repo>__<sanitized-branch>".
+func WorktreeDirName(repo, branch string) string {
+	return repo + "__" + SanitizeBranch(branch)
+}

internal/agent/git_test.go

@@ -0,0 +1,196 @@
+package agent
+
+import (
+	"os"
+	"path/filepath"
+	"testing"
+)
+
+func TestSanitizeBranch(t *testing.T) {
+	tests := []struct {
+		in, want string
+	}{
+		{"benvin/agentws", "benvin-agentws"},
+		{"main", "main"},
+		{" feature/x ", "feature-x"},
+		{"a/b/c", "a-b-c"},
+		{"ns:thing", "ns-thing"},
+		{"with space", "with-space"},
+	}
+	for _, tt := range tests {
+		if got := SanitizeBranch(tt.in); got != tt.want {
+			t.Errorf("SanitizeBranch(%q) = %q, want %q", tt.in, got, tt.want)
+		}
+	}
+}
+
+func TestWorktreeDirName(t *testing.T) {
+	if got := WorktreeDirName("argocd-apps", "benvin/foo"); got != "argocd-apps__benvin-foo" {
+		t.Errorf("WorktreeDirName = %q", got)
+	}
+}
+
+func TestParseWorktreeList(t *testing.T) {
+	out := `worktree /home/ben/src/prodenv/repo
+HEAD 1111111111111111111111111111111111111111
+branch refs/heads/main
+
+worktree /home/ben/.cache/agentws/repo__benvin-foo
+HEAD 2222222222222222222222222222222222222222
+branch refs/heads/benvin/foo
+
+worktree /home/ben/.cache/agentws/repo__detached
+HEAD 3333333333333333333333333333333333333333
+detached
+`
+	wts := ParseWorktreeList(out)
+	if len(wts) != 3 {
+		t.Fatalf("got %d worktrees, want 3: %+v", len(wts), wts)
+	}
+	if wts[0].Branch != "main" || wts[0].Path != "/home/ben/src/prodenv/repo" {
+		t.Errorf("wt[0] = %+v", wts[0])
+	}
+	if wts[1].Branch != "benvin/foo" {
+		t.Errorf("wt[1].Branch = %q, want benvin/foo", wts[1].Branch)
+	}
+	if !wts[2].Detached || wts[2].Branch != "" {
+		t.Errorf("wt[2] = %+v, want detached with empty branch", wts[2])
+	}
+}
+
+// gitSeed sets a repo-local identity so commits work without global config.
+func gitIdentity(t *testing.T, dir string) {
+	t.Helper()
+	if err := GitConfigSet(dir, false, "user.email", "test@example.com"); err != nil {
+		t.Fatalf("set user.email: %v", err)
+	}
+	if err := GitConfigSet(dir, false, "user.name", "Test"); err != nil {
+		t.Fatalf("set user.name: %v", err)
+	}
+}
+
+// newTempRepos builds a bare "origin" with one commit on main and clones it into
+// srcDir (so refs/remotes/origin/HEAD is set), returning the source checkout.
+func newTempRepos(t *testing.T) string {
+	t.Helper()
+	root := t.TempDir()
+	bare := filepath.Join(root, "origin.git")
+	if _, err := runGit(root, "init", "--bare", "-b", "main", bare); err != nil {
+		t.Fatalf("init bare: %v", err)
+	}
+
+	seed := filepath.Join(root, "seed")
+	if _, err := runGit(root, "init", "-b", "main", seed); err != nil {
+		t.Fatalf("init seed: %v", err)
+	}
+	gitIdentity(t, seed)
+	if err := os.WriteFile(filepath.Join(seed, "README.md"), []byte("hi\n"), 0o644); err != nil {
+		t.Fatal(err)
+	}
+	if _, err := runGit(seed, "add", "."); err != nil {
+		t.Fatalf("add: %v", err)
+	}
+	if _, err := runGit(seed, "commit", "-m", "init"); err != nil {
+		t.Fatalf("commit: %v", err)
+	}
+	if _, err := runGit(seed, "remote", "add", "origin", bare); err != nil {
+		t.Fatalf("remote add: %v", err)
+	}
+	if _, err := runGit(seed, "push", "-u", "origin", "main"); err != nil {
+		t.Fatalf("push: %v", err)
+	}
+
+	srcDir := filepath.Join(root, "src")
+	if err := GitClone(bare, srcDir); err != nil {
+		t.Fatalf("clone: %v", err)
+	}
+	gitIdentity(t, srcDir)
+	return srcDir
+}
+
+func TestGitWorktreeLifecycle(t *testing.T) {
+	srcDir := newTempRepos(t)
+
+	def, err := GitRemoteDefaultBranch(srcDir, "origin")
+	if err != nil {
+		t.Fatalf("GitRemoteDefaultBranch: %v", err)
+	}
+	if def != "main" {
+		t.Errorf("default branch = %q, want main", def)
+	}
+
+	if err := GitFetch(srcDir, "origin"); err != nil {
+		t.Fatalf("GitFetch: %v", err)
+	}
+
+	wtPath := filepath.Join(t.TempDir(), "repo__benvin-x")
+	if GitBranchExists(srcDir, "benvin/x") {
+		t.Fatal("branch benvin/x should not exist yet")
+	}
+	if err := GitWorktreeAdd(srcDir, wtPath, "benvin/x", "origin/main"); err != nil {
+		t.Fatalf("GitWorktreeAdd: %v", err)
+	}
+	if !GitBranchExists(srcDir, "benvin/x") {
+		t.Error("branch benvin/x should exist after worktree add")
+	}
+
+	if br, err := GitCurrentBranch(wtPath); err != nil || br != "benvin/x" {
+		t.Errorf("GitCurrentBranch = %q, %v; want benvin/x", br, err)
+	}
+
+	src2, err := SourceRepoDir(wtPath)
+	if err != nil {
+		t.Fatalf("SourceRepoDir: %v", err)
+	}
+	if resolve(t, src2) != resolve(t, srcDir) {
+		t.Errorf("SourceRepoDir = %q, want %q", src2, srcDir)
+	}
+
+	wts, err := GitWorktreeList(srcDir)
+	if err != nil {
+		t.Fatalf("GitWorktreeList: %v", err)
+	}
+	found := false
+	for _, w := range wts {
+		if resolve(t, w.Path) == resolve(t, wtPath) && w.Branch == "benvin/x" {
+			found = true
+		}
+	}
+	if !found {
+		t.Errorf("worktree %s not found in list: %+v", wtPath, wts)
+	}
+
+	// Per-worktree config must not leak into the shared checkout.
+	if err := GitConfigSet(srcDir, false, "extensions.worktreeConfig", "true"); err != nil {
+		t.Fatalf("enable worktreeConfig: %v", err)
+	}
+	if err := GitConfigSet(wtPath, true, "user.name", "unkin-agent"); err != nil {
+		t.Fatalf("set worktree user.name: %v", err)
+	}
+	if name, _ := runGit(srcDir, "config", "user.name"); name == "unkin-agent" {
+		t.Error("shared checkout user.name was polluted by worktree config")
+	}
+
+	if err := GitWorktreeRemove(srcDir, wtPath, true); err != nil {
+		t.Fatalf("GitWorktreeRemove: %v", err)
+	}
+	if err := GitDeleteBranch(srcDir, "benvin/x", true); err != nil {
+		t.Fatalf("GitDeleteBranch: %v", err)
+	}
+	if GitBranchExists(srcDir, "benvin/x") {
+		t.Error("branch benvin/x should be gone after delete")
+	}
+	if err := GitWorktreePrune(srcDir); err != nil {
+		t.Fatalf("GitWorktreePrune: %v", err)
+	}
+}
+
+// resolve canonicalizes a path (temp dirs may live behind symlinks like /var).
+func resolve(t *testing.T, p string) string {
+	t.Helper()
+	r, err := filepath.EvalSymlinks(p)
+	if err != nil {
+		return p
+	}
+	return r
+}

packaging/nfpm.yaml

@@ -36,6 +36,12 @@ contents:
       mode: 0755
       owner: root
       group: root
+  - src: dist/agentws
+    dst: /usr/bin/agentws
+    file_info:
+      mode: 0755
+      owner: root
+      group: root
 
   # Shell completions (generated by scripts/build-rpm.sh before packaging).
   - src: dist/completions/agentpr.bash
@@ -62,3 +68,15 @@ contents:
     dst: /usr/share/fish/vendor_completions.d/watchpr.fish
     file_info:
       mode: 0644
+  - src: dist/completions/agentws.bash
+    dst: /usr/share/bash-completion/completions/agentws
+    file_info:
+      mode: 0644
+  - src: dist/completions/_agentws
+    dst: /usr/share/zsh/site-functions/_agentws
+    file_info:
+      mode: 0644
+  - src: dist/completions/agentws.fish
+    dst: /usr/share/fish/vendor_completions.d/agentws.fish
+    file_info:
+      mode: 0644

scripts/build-rpm.sh

@@ -1,7 +1,7 @@
 #!/usr/bin/env bash
 #
-# Package the (already built) agentpr and watchpr binaries into an RPM with
+# Package the (already built) agentpr, watchpr and agentws binaries into an RPM
-# nfpm, bundling generated bash/zsh/fish shell completions.
+# with nfpm, bundling generated bash/zsh/fish shell completions.
 # Usage: scripts/build-rpm.sh [version]   (version defaults to $CI_COMMIT_TAG)
 #
 set -euo pipefail
@@ -12,7 +12,7 @@ cd "${ROOT_DIR}"
 VERSION="${1:-${CI_COMMIT_TAG:-0.0.0-dev}}"
 VERSION="${VERSION#v}" # strip a leading v
 PACKAGE="agent-tools"
-BINARIES=(agentpr watchpr)
+BINARIES=(agentpr watchpr agentws)
 DIST="dist"
 
 for b in "${BINARIES[@]}"; do
@@ -37,7 +37,7 @@ export PACKAGE_VERSION="${VERSION}"
 export PACKAGE_RELEASE="1"
 export PACKAGE_ARCH="amd64"
 export PACKAGE_PLATFORM="linux"
-export PACKAGE_DESCRIPTION="CLI tools for Gitea automation as the unkin-agent user: agentpr (create PRs/comments) and watchpr (poll PRs and alert on meaningful change)"
+export PACKAGE_DESCRIPTION="CLI tools for Gitea automation as the unkin-agent user: agentpr (create PRs/comments), watchpr (poll PRs and alert on meaningful change) and agentws (manage per-branch git worktrees)"
 export PACKAGE_MAINTAINER="Ben Vincent <ben@unkin.net>"
 export PACKAGE_HOMEPAGE="https://git.unkin.net/unkin/agent-tools"
 export PACKAGE_LICENSE="MIT"