docs: use regex_files tool name in docs

AGENTS.md

@@ -92,7 +92,7 @@ Module-level `@tool` handlers. Call `set_workspace_root()` before use.
 
 - **`workspace`**: path resolve under primary root **or** temporary allowlist roots **or** a directory-access grant (mode-aware: `read` < `write` < `exec`, default required `write`; a file grant matches only that file); path substring denylist (wins over grants); command basename denylist (CLI: timed human allow override, default deny on timeout; **not** skipped by YOLO); escape error hints `request_directory_access`.
 - **`access`** (`tools/access.py`): `request_directory_access` (LOCAL|INSTANCE|SESSION) asks the host hook for out-of-workspace access; grants are one `path → mode` pair in one of three stores — `WorkspacePolicy.config_allow` (static `[agent].allow_paths`), `SessionState.access_grants` (human-approved, persisted on the session row), `WorkspacePolicy.yolo_allow` (`--yes`/`/yolo`, process only). `AccessDecision(mode, persist)` from the hook; denylisted paths can never be granted; cap `MAX_ACCESS_GRANTS`. Not a sandbox: `exec` grants (and any command) reach the whole FS.
-- **`file`**: `read_file` (`with_lineno`, `max_chars` default 32k; results start with a 1-based `L{begin}-{end}` range), `write_file`, `listdir`, `tree` (model picks `format=markdown` default / `flat` paths / `decorated`; VCS + default noise dirs + optional `skip_dirs` / denylist walk), `glob_paths`, `grep_files` (Python `re` per line, not a glob; literal file/dir `path`, no glob expansion; skips VCS/binary), `edit_replace` (`max_replaces`, reports remaining matches), `edit_lineno` (1-based range; only lines read via `with_lineno`; read state resets on any file write/edit/copy/move/delete), `copy_path` / `move_path` / `delete_path`, `new_temporary_workspace` (system temp allowlist; cleanup on chat exit; no session rebind), `get_truncated` (resume any truncated result via its `truncate_token=...`).
+- **`file`**: `read_file` (`with_lineno`, `max_chars` default 32k; results start with a 1-based `L{begin}-{end}` range), `write_file`, `listdir`, `tree` (model picks `format=markdown` default / `flat` paths / `decorated`; VCS + default noise dirs + optional `skip_dirs` / denylist walk), `glob_paths`, `regex_files` (Python `re` per line, not a glob; literal file/dir `path`, no glob expansion; skips VCS/binary), `edit_replace` (`max_replaces`, reports remaining matches), `edit_lineno` (1-based range; only lines read via `with_lineno`; read state resets on any file write/edit/copy/move/delete), `copy_path` / `move_path` / `delete_path`, `new_temporary_workspace` (system temp allowlist; cleanup on chat exit; no session rebind), `get_truncated` (resume any truncated result via its `truncate_token=...`).
 - **`process`**: `run_argv` (argv, no shell, timeout, optional stdin/env); `run_argv_batch` (serial steps, `pipe_out` on provider, `mix_stderr`, `stop_on_error`); PTY `open_pty` / `read_pty` / `write_pty` (literal) / `write_pty_keys` (escapes) / `ask_into_pty` (human→PTY only; `secret` no-echo; answer never in tool result) / `close_pty` (POSIX: `pty`+`fork`; Windows: ConPTY via `pywinpty` env marker dep).
 - PTY: backend in `pty_backend.py`; structured status (`alive`/`exit_code`/`data`); `read_pty(..., until=)` (**CSI sanitized** so host TTY is never reset); keys via `write_pty_keys` only (`\xHH`, `ctrl+x`, `key=esc`); secrets via `ask_into_pty` (not `write_pty` data); session limit/idle TTL/output budget; close terminate→kill.
 - CLI limit hooks: interactive confirm to raise tool-loop rounds, PTY session cap, or PTY output budget. The prompt accepts `y`/empty (once), `n`, or `yyy` = stop asking for the rest of the turn (`cli.limits` module flag, reset by `run_turn_with_retries`, `/btw`, session switches, and chat exit). `--auto-continue` / `[agent] auto_continue_limits` set the process-wide default (covers one-shot/PTY); the flag does not imply YOLO and vice versa.
@@ -102,8 +102,8 @@ Module-level `@tool` handlers. Call `set_workspace_root()` before use.
 - **`todo`**: LIFO stack of **task groups** (not a queue of tasks) — `todo_push` creates one group of siblings; `todo_pop` removes the whole top group; `todo_update` by id; DFS breakdown push[T1,T2]→push[T1.1…]→pop→push[T2.1…]; stored on session row; open items = unfinished work (`[TODO OPEN WORK]`); all-terminal non-empty = hygiene (`[TODO HYGIENE]`); nag channel via `[agent] todo_nag_strategy` (`developer`/`user` = prose nag; `synthetic_tool` = forged `todo_list` call + **real** `stack.render()` result + ToolCall/Result events; `none`).
 - **`net` / `fetch`**: HTTP GET/POST/PUT/DELETE via niquests (isolated session, not the LLM client). Manual redirects with per-hop SSRF checks (`asyncio` `getaddrinfo`). Private/loopback hosts need instance policy grant (CLI timed confirm; **not** YOLO). Public cleartext HTTP and mutating methods soft-confirm (`YOLO`/`TRUSTABLE`). HTTPS→HTTP redirects blocked unless `allow_http_downgrade`. `user_agent` tool arg (or headers) is never replaced by the default when provided. Caps: body bytes/chars, request body size.
 - **`mcp`** (`tools/mcp.py`): register one server's advertised tools into the catalog as namespaced `mcp__<server>__<tool>` definitions with `ToolSource(kind="mcp", plugin_id=server)`; tags LOCAL (+ READ_ONLY when the server config sets `read_only`) — never YOLO/TRUSTABLE. `register_mcp_tools` purges prior MCP entries then re-registers every connected server (hosts call it on tool-registry rebuild); connections must already be started by `McpManager`.
-- **`skills`** (`tools/skills.py`): discovery, reading, and writing of skill directories (`plyngent.skills` owns roots, the `SKILL.md` frontmatter subset, the mtime-cached store, and the inside-the-skill path rule). `skill_list` (names, source root, directory, description, shadowed copies, frontmatter notes), `skill_read` (a `SKILL.md` by name, or one bundled file — reuses `read_file` for ranges/line numbers/`truncate_token`), `skill_search` (regex over every visible skill via `grep_files`, hits rebased on `<skill>/<file>`), `skill_create` (new `SKILL.md` + optional `files`), `skill_edit` (replace / `append` / rewrite one file; a rewritten `SKILL.md` is re-parsed and notes a lost description). Reads need no grant (the host publishes the roots as `WorkspacePolicy.static_read`, so `read_file`/`grep_files` see them while writes stay denied); writes go through **`SkillWritePolicy`** on the instance — denylist first, then `SessionState.skill_write_roots` (a `session` answer), then `[skills].allow_write`, then the host's confirm hook (CLI `prompt_skill_write_confirm`: `o`nce/`s`ession/`n`o, timed, default deny, **not** skipped by YOLO); a host with no hook denies. Grants are per **skill directory**; `[skills].enabled = false` drops the tools from the registry (`SKILL_TOOL_NAMES`).
-- **`DEFAULT_TOOLS` / catalog**: access + file + process + vcs + chat + todo + skills + net (`fetch`) for local surface. `ToolTag.READ_ONLY` marks non-mutating tools (`read_file`, `get_truncated`, `listdir`, `glob_paths`, `grep_files`, `tree`, `todo_list`, `wait`, `ask_user_*`, `vcs_*`, `skill_list`/`skill_read`/`skill_search`, `fetch`); `ToolRegistry.clone(read_only_only=True)` selects just those for safe side turns / planning, and `read_only_context()` (in `tools/context.py`) makes `fetch` accept GET only.
+- **`skills`** (`tools/skills.py`): discovery, reading, and writing of skill directories (`plyngent.skills` owns roots, the `SKILL.md` frontmatter subset, the mtime-cached store, and the inside-the-skill path rule). `skill_list` (names, source root, directory, description, shadowed copies, frontmatter notes), `skill_read` (a `SKILL.md` by name, or one bundled file — reuses `read_file` for ranges/line numbers/`truncate_token`), `skill_search` (regex over every visible skill via `regex_files`, hits rebased on `<skill>/<file>`), `skill_create` (new `SKILL.md` + optional `files`), `skill_edit` (replace / `append` / rewrite one file; a rewritten `SKILL.md` is re-parsed and notes a lost description). Reads need no grant (the host publishes the roots as `WorkspacePolicy.static_read`, so `read_file`/`regex_files` see them while writes stay denied); writes go through **`SkillWritePolicy`** on the instance — denylist first, then `SessionState.skill_write_roots` (a `session` answer), then `[skills].allow_write`, then the host's confirm hook (CLI `prompt_skill_write_confirm`: `o`nce/`s`ession/`n`o, timed, default deny, **not** skipped by YOLO); a host with no hook denies. Grants are per **skill directory**; `[skills].enabled = false` drops the tools from the registry (`SKILL_TOOL_NAMES`).
+- **`DEFAULT_TOOLS` / catalog**: access + file + process + vcs + chat + todo + skills + net (`fetch`) for local surface. `ToolTag.READ_ONLY` marks non-mutating tools (`read_file`, `get_truncated`, `listdir`, `glob_paths`, `regex_files`, `tree`, `todo_list`, `wait`, `ask_user_*`, `vcs_*`, `skill_list`/`skill_read`/`skill_search`, `fetch`); `ToolRegistry.clone(read_only_only=True)` selects just those for safe side turns / planning, and `read_only_context()` (in `tools/context.py`) makes `fetch` accept GET only.
 
 ### Prompting (`prompting.py`)
 

README.md

@@ -174,7 +174,7 @@ Per-provider **`timeout`** is passed to the HTTP session for chat/completions, R
 
 Third-party **plugins**: install a package that declares `project.entry-points."plyngent.tools"` (and later other groups), then allowlist the entry-point name under **`[plugins].enable`**. Details: [doc/plugins.md](doc/plugins.md).
 
-**Skills** (instruction directories with a `SKILL.md`): discovered under `[skills].paths`, our own user skills directory, and other harnesses' skill directories (`~/.claude/skills`, plus `<workspace>/.claude/skills` when `include_project_roots`). The catalog — name, source, description — is folded into the system prompt when tools are on; the model reads a `SKILL.md` with `skill_read`, searches with `skill_search`, and creates or updates skills with `skill_create` / `skill_edit` behind a timed `once`/`session`/`no` grant (`[skills].allow_write = true` for a standing one; the path denylist still wins and `--yes`/`/yolo` never skips it). Reading needs no grant: skill roots are read-only roots, so `read_file` / `grep_files` see them too while writes stay denied. Details: [doc/skills.md](doc/skills.md).
+**Skills** (instruction directories with a `SKILL.md`): discovered under `[skills].paths`, our own user skills directory, and other harnesses' skill directories (`~/.claude/skills`, plus `<workspace>/.claude/skills` when `include_project_roots`). The catalog — name, source, description — is folded into the system prompt when tools are on; the model reads a `SKILL.md` with `skill_read`, searches with `skill_search`, and creates or updates skills with `skill_create` / `skill_edit` behind a timed `once`/`session`/`no` grant (`[skills].allow_write = true` for a standing one; the path denylist still wins and `--yes`/`/yolo` never skips it). Reading needs no grant: skill roots are read-only roots, so `read_file` / `regex_files` see them too while writes stay denied. Details: [doc/skills.md](doc/skills.md).
 
 **MCP servers** (Model Context Protocol over stdio): define servers under `[mcp.servers.<name>]` (`command` + `args`, optional `env`/`cwd`/`timeout`/`read_only`) and their tools become agent tools namespaced `mcp__<server>__<tool>` (LOCAL tags; `read_only = true` also marks them READ_ONLY, eligible for `/btw --tools=read`). Names in `[mcp].disable` stay disconnected. A server may also return optional `instructions` (usage guidance) in its MCP `initialize` response; when tools are on those are folded into the agent system prompt as `MCP server <name> instructions:` blocks (`[agent] mcp_instructions = false` disables), and `/mcp` previews them. In the REPL, `/mcp` lists per-server status and tool counts; `/mcp reconnect` re-reads the config file and restarts every enabled server (adopts newly added ones).
 

doc/skills.md

@@ -88,7 +88,7 @@ a note: the skill stays listable instead of vanishing.
 ## Grants: reading vs writing
 
 - **Reading needs no grant.** The host registers the roots as read-only roots, so
-  `read_file`, `grep_files`, and `listdir` see skill files too. Writes are denied
+  `read_file`, `regex_files`, and `listdir` see skill files too. Writes are denied
   by the path policy — a skill directory never becomes a write grant.
 - **Writing needs a grant.** `skill_create` / `skill_edit` ask the human for the
   skill directory: `o` once, `s` for the rest of the chat, anything else (or a