[waleedlatif1]

Summary

• Merge ai-agents-stripe-payment-automation-failed-payment-alerts into stripe-billing-failed-payment-ai-agent-guide. Moved over: a short section on closing an alert when a later invoice.paid or payment_intent.succeeded event arrives (both are listed in Sim's Stripe trigger and checked against Stripe's event reference), the point that the Wait block resumes on a timer and not on a Stripe event, and 6 distinct FAQs.
• Merge github-mcp-server-ai-agent-builders into github-mcp-server-ai-agents. Moved over: a permission table by agent role, the note that a local server still sends prompts and tool results to the model provider, and 8 distinct FAQs (private repos, PAT vs. dedicated identity, write access, local models on self-hosted Sim, the Human in the Loop + Condition approval pattern, data locality).
• Merge ai-agent-workflow-builders-multi-step-tasks into best-ai-workflow-builders. Moved over: the approval and run-log checks into the multi-step section, and 9 distinct FAQs (agent builder vs. workflow builder; Sim's Human in the Loop, Guardrails, Wait, Evaluator, and run logs; Dify, Dust, Relevance AI). The Sim answers were checked against the block definitions and docs. The vendor descriptions were checked against raw vendor HTML.
• Delete the three retired post folders and their covers, as in fix(seo): GEO hygiene — indexing, canonical URLs, llms.txt, docs redirects, library consolidation #8508, and add their LIBRARY_MERGED_SLUGS entries. next.config.ts 301s each URL to the surviving post. No redirect chains: no existing entry points at a retired slug.
• Repoint the 11 internal links to the retired slugs. Each is a one-line change.
• Keep three candidate merges out of this PR because the pages serve different search intents: ai-agent-observability (a "what is" explainer) vs. the observability tools roundup, ai-agents-for-marketing-automation (a how-to-build guide) vs. the marketing platforms roundup, and best-ai-agents-for-slack (support, knowledge, and CRM agents in general) vs. best-slack-mcp-agent-builders (MCP builders only).

Type of Change

• Bug fix
• New feature
• Breaking change
• Documentation
• Other: ___________
• Improvement

Testing

• bun run scripts/check-library-content.ts: passed (137 posts).
• Grepped the repo for each retired slug. Only apps/sim/lib/library/retired-slugs.ts mentions them.
• No existing tests cover retired slugs or the library redirects, so no test suite was run.

Checklist

• Code follows project style guidelines
• Self-reviewed my changes
• Tests added/updated and passing
• No new warnings introduced
• I confirm that I have read and agree to the terms outlined in the Contributor License Agreement (CLA)

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1 Skipped Deployment

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[cubic-dev-ai]

No issues found across 21 files

Confidence score: 5/5

• Automated review surfaced no issues in the provided summaries.
• No files require special attention.

_{Turn on auto-fix | Re-trigger cubic}

[greptile-apps]

Confidence Score: 5/5

[Medium impact] The PR appears safe to merge; no actionable new issues were found.

Summary

Merges three near-duplicate library posts into their surviving guides.

• The Stripe billing guide explains how later payments close failed-payment alerts.
• The GitHub MCP guide explains agent permissions and where repository data goes.
• Best AI Workflow Builders covers approval flow, run logs, and more builder choices.
• Retired library URLs redirect to the matching surviving guide.
• The Dust alternatives article now lists Sim's integration count as 270+.

_{Reviews (2) · Last reviewed commit: "fix(library): use the catalog-derived in..." · Reviewed by Greptile}

[waleedlatif1]

@greptile

[waleedlatif1]

@cubic-dev-ai review this PR

[cubic-dev-ai]

@cubic-dev-ai review this PR

@waleedlatif1 I have started the AI code review. It will take a few minutes to complete.

[cubic-dev-ai]

No issues found across 21 files

Confidence score: 5/5

• Automated review surfaced no issues in the provided summaries.
• No files require special attention.

_{Turn on auto-fix | Re-trigger cubic}