sdk-examples/rust/.env.example at main · agentruntimecontrolprotocol/sdk-examples · GitHub

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# =============================================================================
# rust — Coverage-Guided Semantic Fuzzer
# =============================================================================
# Four services: ollama, arcp-runtime, harness-runner, arcp-client.
# -----------------------------------------------------------------------------

# --- LLM ---------------------------------------------------------------------
OLLAMA_MODEL=qwen2.5:1.5b-instruct
OLLAMA_URL=http://ollama:11434
OLLAMA_KEEP_ALIVE=5m
OLLAMA_HOST_PORT=11434

# --- ARCP --------------------------------------------------------------------
ARCP_SDK_VERSION=latest
ARCP_RUNTIME_HOST=0.0.0.0
ARCP_RUNTIME_PORT=8080
ARCP_RUNTIME_PATH=/arcp
ARCP_AUTH_TOKEN=dev-token-change-me
ARCP_AGENT_NAME=fuzz.explore

# --- Fuzzer ------------------------------------------------------------------
FUZZ_TARGET_PATH=/work/target
FUZZ_SEED_CORPUS=/work/seed_corpus
FUZZ_RUN_TIMEOUT_MS=250
FUZZ_WALLTIME_HOURS=2
FUZZ_BUDGET_USD=1.00
# Note: `credits` is a runtime-defined currency = number of harness
# executions. It is NOT a money proxy. See PROMPT.md §8.
FUZZ_BUDGET_EXECS=50000

# --- Runner sandbox ----------------------------------------------------------
RUNNER_PORT=9100
# `strict` (real seccomp BPF allowlist) or `permissive` (debug only).
# The shipped runner does not actually enable seccomp — see runner/src/main.rs.
RUNNER_SECCOMP=strict
RUNNER_URL=http://harness-runner:9100/run

# --- Runtime storage ---------------------------------------------------------
# Where the corpus + coverage bitmap live so resume works.
RUNTIME_STORE=/data/fuzz.db

LOG_LEVEL=info