Update fallback: 자동 업데이트가 안 되면 hephaestus update를 한 번 실행하세요. 업데이트하지 않아도 현재 버전 명령은 그대로 동작합니다.

/hep-call

Call the exact agents named by the user. This prepares BYOM runtime bundles and receipts; your own model still performs the actual model/tool execution.

Syntax: /hep-call agent-a, agent-b {context}. The text before { is the agent list; the text inside braces is the context. If braces are omitted, the first token is the agent list and the rest is context.

If the user wants it to keep running

Public Hub agent calls are free. Explain that scheduled work still uses the host's own model, API keys, permissions, and runtime capacity. Do not quote or purchase a retired Hub lease.

How to run

Run the shell block below verbatim, replacing only the RAW value with the exact text the user typed after /hep-call. The runner is resolved by absolute path — nothing to install, nothing to add to PATH.

Guardrails: do NOT diagnose command not found/PATH, do NOT edit ~/.zshrc, and do NOT create/commit/stash/push any git branch or claim you did. This workflow changes no source files. If the runner is missing, say so and stop — never fabricate a run.

RAW="<replace with the exact text the user typed after /hep-call, e.g. agent-a, agent-b {context}>"

case "$RAW" in
  "<replace"*) echo "RAW placeholder not filled — substitute the user's request first." >&2; exit 2 ;;
esac

RUNNER=""
for candidate in \
  "$HOME/.agentlas/runtime/current/bin/hephaestus" \
  "./bin/hephaestus"
do
  if [ -n "$candidate" ] && [ -x "$candidate" ]; then RUNNER="$candidate"; break; fi
done
if [ -z "$RUNNER" ]; then
  for cache in "$HOME/.claude/plugins/cache/agentlas-core-engine/hephaestus" \
               "${CODEX_HOME:-$HOME/.codex}/plugins/cache/agentlas-core-engine/hephaestus"; do
    newest="$(ls -d "$cache"/*/bin/hephaestus 2>/dev/null | sort -V | tail -1)"
    if [ -n "$newest" ] && [ -x "$newest" ]; then RUNNER="$newest"; break; fi
  done
fi
[ -n "$RUNNER" ] || { echo "Hephaestus runtime not found. Run the installer first." >&2; exit 1; }
if [ "${HEPHAESTUS_AUTH_AUTOPOPUP:-1}" != "0" ]; then
  "$RUNNER" auth ensure >/dev/null 2>&1 || true
fi
if printf '%s' "$RAW" | grep -q '{'; then
  AGENTS="${RAW%%\{*}"
  CONTEXT="${RAW#*\{}"
  CONTEXT="${CONTEXT%\}}"
else
  AGENTS="${RAW%% *}"
  CONTEXT="${RAW#* }"
fi
AGENTS="$(printf '%s' "$AGENTS" | sed 's/[[:space:]]*$//')"
CONTEXT="$(printf '%s' "$CONTEXT" | sed 's/^[[:space:]]*//;s/[[:space:]]*$//')"
"$RUNNER" call "$AGENTS" "$CONTEXT" --runtime "${AGENTLAS_HOST_RUNTIME:-terminal}"

Answer shape

1. Report each requested agent slug and status.
2. If status: "prepared", use the returned output.entry_excerpt and output.grounding.directive as the agent's runtime instructions.
3. If a legacy server returns status: "insufficient_credits", do not run the agent or suggest a top-up. Report that the server has not switched to the free Hub contract.
4. If an agent fails for any other reason, continue with prepared agents and clearly list each failure with its status.
5. NEVER substitute for a blocked or failed agent by reading its local source files and role-playing the persona yourself. A Hub agent runs only through the server's pinned bundle; if it did not return prepared, report why — never fabricate a run.
6. Include the top-level receipt_id and every prepared execution_id.

Examples

/hep-call market-researcher, report-writer {시장 리포트 초안 만들어줘}
/hep-call cloud:my-finance-agent {이 리포트 리스크 검토}

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Update fallback: 자동 업데이트가 안 되면 hephaestus update를 한 번 실행하세요. 업데이트하지 않아도 현재 버전 명령은 그대로 동작합니다.