Design autonomous research agents that gather intelligence while respecting enterprise guardrails. This guide extends the LangChain and AutoGen integrations with safety controls tuned for research workloads.
export AISENTINEL_TENANT_ID="research-prod"
export AISENTINEL_API_KEY="<scoped-research-key>"
export AISENTINEL_RULEPACK="research-safe-browsing"
export RESEARCH_ALLOWED_DOMAINS="nist.gov,who.int"
Set up BYOK and key rotation per Encryption BYOK and Key Rotation.
from langchain.agents import AgentExecutor
from langchain.tools import Tool
from aisentinel import Client, ApiError
import os
client = Client(
api_key=os.environ["AISENTINEL_API_KEY"],
tenant_id=os.environ["AISENTINEL_TENANT_ID"],
)
async def safeguarded_run(tool_input: str) -> str:
try:
decision = client.policies.evaluate(
input=tool_input,
rulepack=os.environ["AISENTINEL_RULEPACK"],
context={"domainAllowlist": os.environ["RESEARCH_ALLOWED_DOMAINS"].split(",")},
)
if decision.decision == "deny":
return f"Blocked by AISentinel: {decision.reason} (audit {decision.audit_id})"
except ApiError as exc:
if exc.status_code == 429:
raise RuntimeError("Rate limit exceeded—queue request and retry later") from exc
raise
# Invoke original tool once policy approves
return original_search_tool.run(tool_input)
original_search_tool = Tool.from_function(name="web_search", func=lambda q: "...")
secured_tool = Tool.from_function(name="web_search_guarded", func=safeguarded_run)
agent = AgentExecutor.from_agent_and_tools(agent=research_agent, tools=[secured_tool])
auditId to every research note for traceability.deny rates, top blocked domains, and audit IDs.| Error Code | Scenario | Mitigation |
|---|---|---|
401 invalid_api_key | Expired research key | Rotate via Authentication and update orchestrator secrets |
403 policy_denied | Agent attempted prohibited action | Send feedback to agent planner, update allowlists |
429 rate_limit | Burst of concurrent tasks | Add queueing/backoff, request quota increase |
503 service_unavailable | Transient AISentinel outage | Implement exponential backoff and circuit breakers |
By layering AISentinel controls onto autonomous research agents, teams can explore safely while satisfying enterprise security and compliance mandates.