feat(claude-cli): add local Claude Code CLI provider bridge

Spawn the local `claude` binary as a subprocess and expose it as an
Anthropic Messages-compatible provider. Hosted in brightstaff
(`CLAUDE_CLI_LISTEN_ADDR`), with session reuse, idle TTL, and watchdog.

User-facing surface is `model_providers: [{ model: claude-cli/* }]` —
the Python CLI auto-fills name/provider_interface/base_url/access_key
and the launcher (native + supervisord) enables the bridge listener
only when at least one claude-cli provider is present.
This commit is contained in:
Spherrrical 2026-05-04 12:57:53 -07:00
parent b71a555f19
commit 9fdfeb7cbf
26 changed files with 2847 additions and 2 deletions

View file

@ -22,6 +22,61 @@ from planoai.utils import find_repo_root, getLogger
log = getLogger(__name__)
CLAUDE_CLI_DEFAULT_LISTEN_ADDR = "127.0.0.1:14001"
# Env vars the user can set to customize the bridge. We always honor a
# pre-set CLAUDE_CLI_LISTEN_ADDR (so power users can move the listener)
# but otherwise inject the default whenever a claude-cli provider is
# detected in the rendered config.
CLAUDE_CLI_PASSTHROUGH_ENV = (
"CLAUDE_CLI_LISTEN_ADDR",
"CLAUDE_CLI_BIN",
"CLAUDE_CLI_PERMISSION_MODE",
"CLAUDE_CLI_SESSION_TTL_SECS",
"CLAUDE_CLI_WATCHDOG_SECS",
"CLAUDE_CLI_MAX_SESSIONS",
)
def _needs_claude_cli_runtime(plano_config_rendered_path) -> bool:
"""True iff the rendered config has at least one model_provider whose
`provider_interface` is `claude-cli`. The Python config_generator
auto-fills this field when it sees a `claude-cli/*` model entry, so the
detection is one-step regardless of how the user wrote the original
provider line.
"""
import yaml
try:
with open(plano_config_rendered_path, "r") as f:
rendered = yaml.safe_load(f) or {}
except FileNotFoundError:
return False
for provider in rendered.get("model_providers") or []:
if (provider or {}).get("provider_interface") == "claude-cli":
return True
return False
def _apply_claude_cli_env(brightstaff_env, plano_config_rendered_path):
"""If the rendered config opts into the claude-cli bridge, ensure
`CLAUDE_CLI_LISTEN_ADDR` is set in the brightstaff process environment so
the bridge listener actually starts. Honors any pre-set values from the
caller's env (so users can override the listen address, binary path, or
permission mode without editing this file).
"""
if not _needs_claude_cli_runtime(plano_config_rendered_path):
return False
if not brightstaff_env.get("CLAUDE_CLI_LISTEN_ADDR"):
brightstaff_env["CLAUDE_CLI_LISTEN_ADDR"] = CLAUDE_CLI_DEFAULT_LISTEN_ADDR
for key in CLAUDE_CLI_PASSTHROUGH_ENV:
if key in os.environ and key not in brightstaff_env:
brightstaff_env[key] = os.environ[key]
log.info(
"claude-cli bridge enabled: brightstaff will listen on %s",
brightstaff_env["CLAUDE_CLI_LISTEN_ADDR"],
)
return True
def _find_config_dir():
"""Locate the directory containing plano_config_schema.yaml and envoy.template.yaml.
@ -197,6 +252,11 @@ def start_native(
for key, value in env.items():
brightstaff_env[key] = value
# Enable the claude-cli bridge if the rendered config asks for it. Done
# after `env.items()` is merged so user-set CLAUDE_CLI_* env vars take
# precedence over the auto-injected defaults.
_apply_claude_cli_env(brightstaff_env, plano_config_rendered_path)
brightstaff_pid = _daemon_exec(
[brightstaff_path],
brightstaff_env,