LLM & Agent Builder Copilot listing changes

How this plugin's listing changed from one daily snapshot to the next, with its rank by placement that day and a day, a week and four weeks later. Rank movement after a change shows what happened next, not what caused it; the directory-wide page compares it with every other plugin.

5 changes since November 3, 2026, newest first. A dash means no rank was recorded that day; “due” means the day hasn't come yet.

Field	Change	Age	Rank by placement	Then	Category rank, 7d
Nov 3 → Nov 4 · 5 changes
Capabilities	Added: Select the lowest-complexity reliable LLM or agent architecture Design bounded agent workflows, routes, handoffs and specialists Define safe tool schemas, scopes, side effects and approvals Design MCP integration and compatible client/tool boundaries Plan session context, workflow state and durable memory Create evaluation datasets, graders and regression criteria Show 4 moreShow fewer Diagnose tool-loop failures, stale state and approval errors Review prompt injection, tenant isolation and security risks Design tracing, incident recovery and cost-aware optimization Prepare versioned production rollout and rollback checklists Removed: Choose the simplest architecture from deterministic code through multi-agent systems Design LLM applications, tool-using workflows, autonomous agents, and multi-agent systems Define safe tool schemas, permissions, retries, idempotency, errors, and approval requirements Design manager, handoff, router, parallel-worker, evaluator, and orchestrator patterns Plan MCP tools, resources, prompts, authentication, long-running tasks, and observability Design conversation state, workflow state, durable preferences, and application memory Show 4 moreShow fewer Add guardrails, human approvals, least-privilege controls, and prompt-injection defenses Create agent evaluations for task success, tool use, trajectories, side effects, latency, and cost Design tracing and observability for model calls, tools, handoffs, approvals, retries, and outcomes Use current official docs for model APIs, Agents SDK, MCP, tools, guardrails, and platform behavior	30–90 d	#5239	1ddue Nov 5 7ddue Nov 11 28ddue Dec 2	#443 due Nov 11
Description	623 chars 652 chars revised, 41% kept · added: review, compare, code, calls, directed, secure +4 more · removed: builder, copilot, helps, reliable, integrations, agentic +4 more
Skills	Added: choose-system-complexity debug-agent-run design-agent-architecture design-agent-evals design-guardrails-and-approvals design-llm-system Show 12 moreShow fewer design-mcp-integration design-tool-contracts get-started implement-agent-workflow manage-state-and-memory migrate-agent-framework optimize-agent-reliability orchestrate-specialists prepare-agent-release review-agent-eval-results review-agent-security trace-and-observe Removed: llm-agent-builder
Keywords	Added: tool-calling agent-systems observability Removed: tools
Version	0.1.0 0.2.0