feat: built frontend and achieved arcitecture 100% 🎉#6
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40 issues found across 45 files
Prompt for AI agents (unresolved issues)
Check if these issues are valid — if so, understand the root cause of each and fix them. If appropriate, use sub-agents to investigate and fix each issue separately.
<file name="apps/web/README.md">
<violation number="1" location="apps/web/README.md:28">
P2: Route structure docs state an automatic redirect from index to `/chat`, but the current page implementation does not redirect.</violation>
</file>
<file name="apps/api/src/policy/router.ts">
<violation number="1" location="apps/api/src/policy/router.ts:254">
P2: `GET /approvals` over-exposes approval payloads and returns an unbounded result set. Limit fields and row count to avoid leaking tool arguments and large responses.</violation>
</file>
<file name="apps/web/store/chatSlice.ts">
<violation number="1" location="apps/web/store/chatSlice.ts:87">
P2: `pendingApprovalStatus` is hydrated without validating allowed enum values. Validate persisted status and fallback to `null` for unknown values.</violation>
</file>
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17 issues found across 29 files (changes from recent commits).
Prompt for AI agents (unresolved issues)
Check if these issues are valid — if so, understand the root cause of each and fix them. If appropriate, use sub-agents to investigate and fix each issue separately.
<file name="apps/web/README.md">
<violation number="1" location="apps/web/README.md:28">
P2: Route structure docs state an automatic redirect from index to `/chat`, but the current page implementation does not redirect.</violation>
</file>
<file name="apps/api/src/policy/router.ts">
<violation number="1" location="apps/api/src/policy/router.ts:254">
P2: `GET /approvals` over-exposes approval payloads and returns an unbounded result set. Limit fields and row count to avoid leaking tool arguments and large responses.</violation>
</file>
<file name="apps/web/store/chatSlice.ts">
<violation number="1" location="apps/web/store/chatSlice.ts:87">
P2: `pendingApprovalStatus` is hydrated without validating allowed enum values. Validate persisted status and fallback to `null` for unknown values.</violation>
</file>
Tip: instead of fixing issues one by one fix them all with cubic
Re-trigger cubic
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9 issues found across 21 files (changes from recent commits).
Prompt for AI agents (unresolved issues)
Check if these issues are valid — if so, understand the root cause of each and fix them. If appropriate, use sub-agents to investigate and fix each issue separately.
<file name="apps/web/README.md">
<violation number="1" location="apps/web/README.md:28">
P2: Route structure docs state an automatic redirect from index to `/chat`, but the current page implementation does not redirect.</violation>
</file>
<file name="apps/web/store/chatSlice.ts">
<violation number="1" location="apps/web/store/chatSlice.ts:87">
P2: `pendingApprovalStatus` is hydrated without validating allowed enum values. Validate persisted status and fallback to `null` for unknown values.</violation>
</file>
Tip: instead of fixing issues one by one fix them all with cubic
Tip: Review your code locally with the cubic CLI to iterate faster.
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2 issues found across 8 files (changes from recent commits).
Prompt for AI agents (unresolved issues)
Check if these issues are valid — if so, understand the root cause of each and fix them. If appropriate, use sub-agents to investigate and fix each issue separately.
<file name="apps/web/README.md">
<violation number="1" location="apps/web/README.md:28">
P2: Route structure docs state an automatic redirect from index to `/chat`, but the current page implementation does not redirect.</violation>
</file>
<file name="apps/web/store/chatSlice.ts">
<violation number="1" location="apps/web/store/chatSlice.ts:87">
P2: `pendingApprovalStatus` is hydrated without validating allowed enum values. Validate persisted status and fallback to `null` for unknown values.</violation>
</file>
Tip: Review your code locally with the cubic CLI to iterate faster.
Fix all with cubic | Re-trigger cubic
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1 issue found across 3 files (changes from recent commits).
Prompt for AI agents (unresolved issues)
Check if these issues are valid — if so, understand the root cause of each and fix them. If appropriate, use sub-agents to investigate and fix each issue separately.
<file name="apps/web/README.md">
<violation number="1" location="apps/web/README.md:28">
P2: Route structure docs state an automatic redirect from index to `/chat`, but the current page implementation does not redirect.</violation>
</file>
<file name="apps/web/store/chatSlice.ts">
<violation number="1" location="apps/web/store/chatSlice.ts:87">
P2: `pendingApprovalStatus` is hydrated without validating allowed enum values. Validate persisted status and fallback to `null` for unknown values.</violation>
</file>
Tip: Review your code locally with the cubic CLI to iterate faster.
Fix all with cubic | Re-trigger cubic
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Summary by cubic
Shipped a complete admin web console and finished the agent/policy architecture with parallel tool execution, symlink‑aware path sandboxing, and a
puppeteerMCP plugin. Fixed the parallel resume path to re-check policies per tool and added clearer assistant DENY messages.New Features
apps/web(Chat, Policies withsandbox_path, Approvals, Logs) using Next.js App Router,tailwindcss, and@reduxjs/toolkit(redirects/→/chat).tool_calland paralleltool_callswith input schema validation; deterministicMOCK_LLMmode and model fallback.sandbox_path.puppeteervia@modelcontextprotocol/server-puppeteer; manifests and.mcp.jsonupdated.apps/api/verify.jsend‑to‑end verification script.Bug Fixes
PolicyEngineper tool before execution and deletes the approval atomically; aligns behavior with single-tool path.P2025) by returningDENY.approvalId./agent/run; assistant replies include explicit deny reasons on resume.Written for commit 46d2f7f. Summary will update on new commits.
Greptile Summary
This PR ships a complete Next.js admin web console (Chat, Policies, Approvals, Logs) and finishes the agent/policy architecture with parallel tool execution, symlink-aware path sandboxing (
pathRule.ts), and a puppeteer MCP plugin. Several previously reported issues are addressed: Redux side-effects are moved to middleware, theisRunningRefconcurrent-polling guard is added, approval replay on parallel deletes returnsDENY, and per-tool policy re-evaluation is added on parallel batch resume.loop.tsanddecision.tsnow handle both singletool_calland paralleltool_calls; policy is re-evaluated on resume for both paths, and the approval record is deleted before returningALLOWto prevent replay.pathRule.tsadds symlink-aware sandbox enforcement with heuristic path-key detection, resolving the sandbox root to its real path to defeat symlink escapes.isRunningRefconcurrency guard, and history forwarding;store/index.tsmoves all localStorage writes to middleware with the serializable check re-enabled.Confidence Score: 4/5
Mostly safe to merge; one approval record cleanup path in decision.ts needs to be closed before this ships to a shared environment
The core approval-replay protections (parallel delete guard, per-tool policy re-evaluation on resume) are solid, but the single-tool path in decision.ts has a gap: when a tool's policy is changed to ALLOW while an APPROVED approval record exists, the record is never deleted. Any caller who holds that approvalId can re-execute the stored tool call with its original arguments on every subsequent run, effectively bypassing the policy change. Everything else — the path sandbox rule, the Redux middleware refactor, the concurrency guard in the chat page, and the input sanitization on the API endpoint — looks correct.
apps/api/src/policy/decision.ts — the ALLOW short-circuit at line 346 needs to consume the approval record when an approvalId was supplied by the caller
Important Files Changed
Sequence Diagram
%%{init: {'theme': 'neutral'}}%% sequenceDiagram participant UI as Web Console participant API as Agent API participant AgentLoop as loop.ts participant Decide as decide.ts participant Policy as PolicyEngine participant DB as Database UI->>API: "POST /agent/run {message}" API->>AgentLoop: runAgent(message, convId) AgentLoop->>AgentLoop: nextStep LLM tool_call AgentLoop->>Decide: "decide({tool_name, args})" Decide->>Policy: PolicyEngine(context) Policy-->>Decide: requiresApproval true Decide->>DB: approval.create PENDING Decide-->>AgentLoop: PENDING + approvalId AgentLoop-->>API: status PENDING, approvalId API-->>UI: status PENDING, approvalId Note over UI,DB: Admin approves via Approvals page UI->>API: PATCH /approvals/:id/approve API->>DB: approval.update APPROVED UI->>API: "POST /agent/run {approvalId}" API->>AgentLoop: runAgent(null, convId, approvalId) AgentLoop->>DB: approval.findUnique APPROVED AgentLoop->>AgentLoop: reconstruct step from approval.arguments AgentLoop->>Decide: "decide({tool_name, args, approvalId})" Decide->>Policy: PolicyEngine re-evaluated Policy-->>Decide: requiresApproval true Decide->>DB: approval.delete prevents replay Decide-->>AgentLoop: ALLOW AgentLoop->>AgentLoop: mcpExecutor.execute tool AgentLoop->>AgentLoop: nextStep final_answer AgentLoop-->>API: status SUCCESS API-->>UI: status SUCCESS, answer%%{init: {'theme': 'base', 'themeVariables': {"darkMode": true, "background": "#0d1117", "primaryColor": "#21262d", "primaryTextColor": "#e6edf3", "primaryBorderColor": "#8b949e", "lineColor": "#8b949e", "textColor": "#e6edf3", "edgeLabelBackground": "#161b22", "actorBkg": "#21262d", "actorBorder": "#8b949e", "actorTextColor": "#e6edf3", "actorLineColor": "#8b949e", "signalColor": "#8b949e", "signalTextColor": "#e6edf3", "noteBkgColor": "#373320", "noteBorderColor": "#d4a72c", "noteTextColor": "#f0e6c0", "labelBoxBkgColor": "#21262d", "labelBoxBorderColor": "#8b949e", "labelTextColor": "#e6edf3", "loopTextColor": "#e6edf3", "activationBkgColor": "#30363d", "activationBorderColor": "#8b949e"}}}%% sequenceDiagram participant UI as Web Console participant API as Agent API participant AgentLoop as loop.ts participant Decide as decide.ts participant Policy as PolicyEngine participant DB as Database UI->>API: "POST /agent/run {message}" API->>AgentLoop: runAgent(message, convId) AgentLoop->>AgentLoop: nextStep LLM tool_call AgentLoop->>Decide: "decide({tool_name, args})" Decide->>Policy: PolicyEngine(context) Policy-->>Decide: requiresApproval true Decide->>DB: approval.create PENDING Decide-->>AgentLoop: PENDING + approvalId AgentLoop-->>API: status PENDING, approvalId API-->>UI: status PENDING, approvalId Note over UI,DB: Admin approves via Approvals page UI->>API: PATCH /approvals/:id/approve API->>DB: approval.update APPROVED UI->>API: "POST /agent/run {approvalId}" API->>AgentLoop: runAgent(null, convId, approvalId) AgentLoop->>DB: approval.findUnique APPROVED AgentLoop->>AgentLoop: reconstruct step from approval.arguments AgentLoop->>Decide: "decide({tool_name, args, approvalId})" Decide->>Policy: PolicyEngine re-evaluated Policy-->>Decide: requiresApproval true Decide->>DB: approval.delete prevents replay Decide-->>AgentLoop: ALLOW AgentLoop->>AgentLoop: mcpExecutor.execute tool AgentLoop->>AgentLoop: nextStep final_answer AgentLoop-->>API: status SUCCESS API-->>UI: status SUCCESS, answerReviews (5): Last reviewed commit: "fix: the parallal run problem" | Re-trigger Greptile