# Robust Devs
> Robust Devs is a custom software and AI development company. We build the software, systems and operations businesses run on, with AI at the core. Every engagement opens with a written review of what you have and a plan for what to build next. Then we build, take over, or run what passes. MVPs, SaaS platforms, internal tools and mobile apps, either built from scratch or taken over from whoever started them. The AI engineering is the production layer around LLMs, RAG, agents and evaluation, not model training. UK-registered (Companies House 16373064), remote-first, senior-only teams, shipping since 2019.

## Services
- [Services overview](https://robustdevs.co/services): Full list of engineering engagements: Project Rescue, Discovery Sprint, Project Build, Ongoing Product Engineering, and more.
- [Project Build](https://robustdevs.co/services/project-build): The main engagement. Fixed-scope delivery of a new product in 6–14 weeks, deployed to your infrastructure.
- [Discovery Sprint](https://robustdevs.co/services/discovery-sprint): Co-create the shape of the product before committing to a build. 1–2 weeks.
- [Ongoing Product Engineering](https://robustdevs.co/services/retainer): A senior team plugs into your roadmap and ships alongside you, monthly: your repos, your standups, your ticket system, and our internal AI tooling stack on top.
- [Project Rescue](https://robustdevs.co/services/project-rescue): Stabilising and recovering projects a previous vendor left broken or behind schedule.
- [AI Development](https://robustdevs.co/services/ai-development): LLM applications, RAG systems and AI agents, with the evals, tracing and monitoring that tell you whether a change made the product better or worse.
- [SaaS Development](https://robustdevs.co/services/saas-development): Multi-tenant SaaS builds: tenancy and data isolation, subscription billing, role-based access, onboarding and product instrumentation.
- [MVP Development](https://robustdevs.co/services/mvp-development): A first release scoped to the decision it has to answer, built riskiest assumption first and instrumented on launch day.
- [Web App Development](https://robustdevs.co/services/web-app-development): Custom web application engineering for SaaS and AI products.
- [Mobile App Development](https://robustdevs.co/services/mobile-app-development): React Native mobile applications with production backend integration.
- [Backend Development](https://robustdevs.co/services/backend-development): API design, database architecture, and server-side engineering.
- [DevOps & Cloud](https://robustdevs.co/services/devops-cloud): Cloud infrastructure, CI/CD pipelines, and production operations.
- [QA & Testing](https://robustdevs.co/services/qa-testing): Manual and automated testing integrated into the delivery cycle.
- [UI/UX Design](https://robustdevs.co/services/ui-ux-design): Product design for AI-native applications and SaaS platforms.
- [API Integration](https://robustdevs.co/services/api-integration): Third-party API integration with idempotency, retries, and error handling.
- [Data Engineering](https://robustdevs.co/services/data-engineering): Data pipelines, warehousing, and analytics infrastructure.
- [Legacy Modernization](https://robustdevs.co/services/legacy-modernization): Modernising and migrating legacy systems to current stacks.

## Industries
- [Industries overview](https://robustdevs.co/industries): Where the shipped work is: ecommerce and retail, logistics and operations, marketing, healthcare, esports and education.
- [Ecommerce & Retail](https://robustdevs.co/industries/ecommerce-retail): Shopify apps, storefront integrations, inventory and reservation logic, fulfilment. 30 published case studies.
- [Logistics & Operations](https://robustdevs.co/industries/logistics-operations): Warehouse fulfilment, procurement agents, supply chain compliance, certification and asset platforms. 13 published case studies.
- [AI Marketing](https://robustdevs.co/industries/ai-marketing): Ad-creative pipelines, SDR copilots, AEO/AI-SEO surfaces, and attribution dashboards.
- [Healthcare](https://robustdevs.co/industries/healthcare): HIPAA-aware patient products, clinical decision support, RPM, and care operations.
- [Esports & Education](https://robustdevs.co/industries/esports): Tournament platforms, two-sided learning marketplaces, payment escrow and scheduling.
- [AI Medical Scribe Development](https://robustdevs.co/industries/healthcare/ai-medical-scribe): Ambient capture, structured note generation, coding support, and the clinician review step that keeps a human accountable for the record.
- [Healthcare AI Development](https://robustdevs.co/industries/healthcare/healthcare-ai-companies): Retrieval over clinical documents, agent workflows, evaluation harnesses and guardrails, built so an answer can be checked rather than trusted.
- [Healthcare App Development](https://robustdevs.co/industries/healthcare/healthcare-app-development): Patient-facing apps, mental health and therapy flows, and clinician tooling, HIPAA-architected from the first commit.
- [EHR Integration Services](https://robustdevs.co/industries/healthcare/ehr-integration): HL7 v2, FHIR, and vendor-specific connections to Epic, Cerner and athenahealth, with the write-back and reconciliation that make them trustworthy.
- [Remote Patient Monitoring Software](https://robustdevs.co/industries/healthcare/remote-patient-monitoring): Device data pipelines, threshold and trend alerting, clinician escalation, CMS billing tracking, and EHR write-back.
- [Telemedicine App Development](https://robustdevs.co/industries/healthcare/telemedicine-app-development): Video visits, waiting rooms, e-prescribing hooks, scheduling and billing that survive real clinic volume.
- [Patient Scheduling Software](https://robustdevs.co/industries/healthcare/patient-scheduling-software): Booking and reminders, digital intake, eligibility checks, and routing that hands the clinician a usable record.
- [Fitness and Wellness App Development](https://robustdevs.co/industries/healthcare/fitness-app-development): Workout and habit tracking, wearable integrations, subscription billing, and the retention loops that keep users past week two.
- [Agentic Commerce Development](https://robustdevs.co/industries/ai-marketing/agentic-commerce): Agent-readable catalogues, checkout an assistant can complete, payment and consent handling, and the product data quality underneath.
- [GEO and AEO Platform Development](https://robustdevs.co/industries/ai-marketing/generative-engine-optimization): We build the generative and answer engine optimization platforms themselves: visibility trackers, citation monitoring, schema generation and content pipelines.
- [AI SDR and Outbound Systems](https://robustdevs.co/industries/ai-marketing/ai-sdr-development): Enrichment pipelines, sequencing logic, reply classification, deliverability guardrails, and CRM write-back that holds.
- [AI for Ecommerce](https://robustdevs.co/industries/ai-marketing/ai-for-ecommerce): Product discovery and search, recommendation and personalization surfaces, and merchandising automation, all resting on catalogue data quality.
- [Shopify App Development](https://robustdevs.co/industries/ecommerce-retail/shopify-app-development): Public App Store listings that survive review, quarterly API versions, billing, webhooks, and embedded admin tooling.
- [Ecommerce Website Development](https://robustdevs.co/industries/ecommerce-retail/ecommerce-website-development): Storefronts that survive a sale day, checkout that converts, catalogue and inventory logic, and the ERP and fulfilment integrations behind them.
- [Logistics Software Development](https://robustdevs.co/industries/logistics-operations/logistics-software-development): Warehouse fulfilment, carrier and 3PL integration, route and dispatch tooling, procurement automation, and inventory reconciliation.

## Solutions by audience
- [For Funded Startups](https://robustdevs.co/solutions/for-funded-startups): Pre-seed to Series A AI product startups. Project Rescue, Discovery Sprint, Project Build.
- [For CTOs](https://robustdevs.co/solutions/for-cto): Growth-stage CTOs who need a second engineering team that owns a workstream, rather than a hiring cycle.
- [For Non-Technical Founders](https://robustdevs.co/solutions/for-non-technical-founders): Domain experts building AI products without a technical co-founder. We scope the build with you rather than handing you a spec to approve.

## Technologies
- [Technologies overview](https://robustdevs.co/technologies): The stack we use to build production software.
- [AI / ML](https://robustdevs.co/technologies/ai-ml): LLM applications, agents, evals, observability, and model orchestration.
- [RAG Systems](https://robustdevs.co/technologies/rag-systems): Retrieval-augmented generation with vector stores and eval harnesses.
- [Agentic AI](https://robustdevs.co/technologies/agentic-ai): Multi-agent systems and tool-use architectures for production.
- [Next.js](https://robustdevs.co/technologies/nextjs): React framework for production web applications.
- [NestJS](https://robustdevs.co/technologies/nestjs): TypeScript backend framework for scalable server-side applications.
- [React Native](https://robustdevs.co/technologies/react-native): Cross-platform mobile development.
- [Python](https://robustdevs.co/technologies/python): AI/ML engineering, data pipelines, and backend services.
- [Supabase / PostgreSQL](https://robustdevs.co/technologies/supabase-postgres): Open-source database and backend platform.

## Platforms
- [Platforms overview](https://robustdevs.co/platforms): The cloud and commerce platforms we build on: AWS, Google Cloud, Microsoft Azure, Oracle Cloud, Meta's ad platform and Conversions API, and Shopify.
- [Shopify](https://robustdevs.co/platforms/shopify): Custom Shopify app development and storefront engineering.

## Compliance
- [Compliance overview](https://robustdevs.co/compliance): Security and compliance posture across all engagements.
- [HIPAA](https://robustdevs.co/compliance/hipaa): HIPAA-aware data flows and architecture for healthtech products.
- [PCI DSS](https://robustdevs.co/compliance/pci-dss): PCI-compliant payment systems and cardholder data environments.
- [GDPR](https://robustdevs.co/compliance/gdpr): GDPR data handling, consent flows, and data subject request processes.
- [SOC 2](https://robustdevs.co/compliance/soc-2): SOC 2 aligned controls for security, availability, and confidentiality.
- [ISO 27001](https://robustdevs.co/compliance/iso-27001): ISO 27001 aligned information security management.

## Free tools
- [Tools hub](https://robustdevs.co/tools): Free self-serve tools for founders: cost estimator, stack picker, audit-trail validator and integration-readiness matrix.
- [Vibe-Code Scanner](https://robustdevs.co/vibe-code-scanner): Free security and secret-leak audit of any public site. Graded report in under a minute.
- [Founder Tech Audit Checklist](https://robustdevs.co/founder-tech-audit): Free 20-page PDF. 47 things investors and acquirers will check inside your stack.
- [Project Cost Estimator](https://robustdevs.co/tools/cost-estimator): Get a ballpark figure for your build before committing to a scope or budget.
- [Audit-Trail Validator](https://robustdevs.co/tools/audit-trail-validator): Validate your AI fintech audit trail against regulatory evidence expectations.
- [AI Stack Picker](https://robustdevs.co/tools/stack-picker): Compare model providers, vector stores, and orchestration layers for your use case.
- [AI Integration Readiness Matrix](https://robustdevs.co/tools/integration-readiness): Score how ready your systems are to integrate LLMs and AI tooling.

## Guides
- [Guides](https://robustdevs.co/guides): Long-form guides for founders making technical calls without a technical co-founder.
- [AI Evaluation Framework](https://robustdevs.co/guides/ai-evaluation-framework): How to tell whether an AI feature actually works, and what to measure before you ship it.
- [AI Product Readiness](https://robustdevs.co/guides/ai-product-readiness): Whether your AI product is ready to build, harden or scale, and what each of those stages needs from you.

## Comparisons
- [Comparisons](https://robustdevs.co/compare): Sourced comparisons of code audit and development services. Every third-party figure is read from the vendor's own page, dated, and linked.
- [Fixed-price code audit services compared](https://robustdevs.co/compare/fixed-price-code-audit-services): What seven code audit providers charge, entry prices from $49 to $15,000, what each price tier actually buys, and when a competitor is the better fit.
- [Technical due diligence providers compared](https://robustdevs.co/compare/technical-due-diligence-code-audit): Who reviews a startup codebase before a funding round, published pricing from $500 to $9,500, and whether each provider reads the code or only interviews the team.
- [Audit, refactor or rebuild?](https://robustdevs.co/compare/code-audit-vs-rebuild): A decision guide for an existing codebase. Five paths rather than two, and the four signals that justify a rebuild.
- [Who fixes AI-built apps?](https://robustdevs.co/compare/best-vibe-code-rescue-services): Services that audit apps built with Lovable, Bolt, Cursor and Replit, published prices $49 to $999, and where the cheaper option is the right one.
- [Robust Devs alternatives](https://robustdevs.co/compare/robust-devs-alternatives): Six alternatives with published prices, what each beats us at, and the four situations where we are the wrong choice.

## Work & case studies
- [Our Work](https://robustdevs.co/work): Portfolio of shipped products: 30 in ecommerce and retail, 16 in logistics and operations, then marketing, healthcare, esports and education.
- [Blog](https://robustdevs.co/blog): Tactical writing for founders building AI products. Production lessons from real builds.

## Writing
- [How to choose a software development partner in the UK](https://robustdevs.co/blog/how-to-choose-a-software-development-partner-uk): How to choose a software development partner in the UK, from deciding what you are buying to reading their code and using the estimate itself as a test.
- [What an AI development company should show you before you sign](https://robustdevs.co/blog/what-an-ai-development-company-should-show-you): Seven things to ask an AI development company before you sign, from how they know the system improved to what it does when it does not know the answer.
- [Why we stopped selling fixed-price MVPs](https://robustdevs.co/blog/why-we-stopped-selling-fixed-price-mvps): Why we stopped selling fixed-price MVPs, what a fixed price really does to scope and incentives, and what we do instead when the specification is unknown.
- [Your developer stopped replying. What to do this week.](https://robustdevs.co/blog/your-developer-stopped-replying): What to do in the first week after a developer goes quiet: recover your accounts, copy everything, find out what you actually have, and hire differently.
- [What Breaks First in AI-Built Apps](https://robustdevs.co/blog/what-breaks-first-in-ai-built-apps): AI-built apps fail first at authorisation, database access rules, leaked secrets and unverified payment webhooks. Here is what breaks, and how to fix it.
- [What Belongs in a Code Audit Report (and the Red Flags)](https://robustdevs.co/blog/what-belongs-in-a-code-audit-report): The four things a code audit report has to contain to be worth its fee, and the red flags that tell you a provider is selling a tool scan as an audit.
- [A Technical Due Diligence Checklist for Founders Raising a Round](https://robustdevs.co/blog/technical-due-diligence-checklist-for-founders): What technical reviewers examine when you raise a round, how AI-generated code changes the conversation, and how to prepare before the term sheet exists.
- [How Much Does a Code Audit Cost in 2026?](https://robustdevs.co/blog/how-much-does-a-code-audit-cost): Code audits run from $49 to $15,000 in 2026. What each tier actually buys, which band most startups need, and the red flags when you compare the quotes.
- [A Practical AI Model Comparison for Builders (2026)](https://robustdevs.co/blog/a-practical-ai-model-comparison-2025-guide-for-developers): How to compare AI models on cost per completed task, latency and your own eval cases, with real list prices and a three-tier routing pattern you can copy.
- [How to Choose an AI Development Agency in 2026: 5 Expert Checks](https://robustdevs.co/blog/how-to-choose-a-saas-development-partner-in-2025-5-expert-tips): Five checks that separate AI development agencies: production evidence, compliance literacy, who writes the code, how the price works, and who owns the IP.
- [Shipping Compliant AI: SOC 2, HIPAA, and the Layer Auditors Actually Inspect](https://robustdevs.co/blog/shipping-compliant-ai-soc2-hipaa): What SOC 2 and HIPAA auditors actually inspect in an AI feature, and how decision logging, blast-radius containment and fallbacks answer them in advance.
- [From Prototype to Production AI: Closing the Gap That Kills Most Features](https://robustdevs.co/blog/prototype-to-production-ai): The engineering work between an AI prototype and a production feature, from failure modes and instrumentation to the integration surface that kills most.
- [Getting RAG Systems Into Production (Without the Silent Failures)](https://robustdevs.co/blog/getting-rag-systems-into-production): Why RAG systems fail quietly in production, and how chunking, grounding, citations and an eval harness keep answers traceable once the corpus gets real.
- [Choosing Your AI Stack: Opinionated Defaults and the Trade-offs That Matter](https://robustdevs.co/blog/choosing-your-ai-stack): An opinionated set of defaults for an AI stack, layer by layer, and the trade-offs that decide which choices you can change later and which you cannot.
- [AI Engineering for Marketing Teams: The Data Platform That Makes Everything Else Work](https://robustdevs.co/blog/ai-engineering-for-marketing): Most AI marketing work fails at the plumbing. How a warehouse-native data platform gives attribution, personalisation and content engines one customer record.
- [Building Compliant AI in Healthtech: A Founder's Engineering Guide](https://robustdevs.co/blog/ai-engineering-for-healthtech): How to architect a healthtech product so Protected Health Information is handled correctly from the first commit, and where AI genuinely helps once it is.
- [The AI Engineering Playbook for Fintech](https://robustdevs.co/blog/ai-engineering-for-fintech): How to build AI into a fintech product that survives an audit, with patterns for decision logging, fallbacks, sensitive-data containment and drift alerts.
- [Best Tools and Platforms for Building AI Agents in 2026](https://robustdevs.co/blog/best-tools-and-platforms-for-building-ai-agents-in-2026): The four layers of a working AI agent stack in 2026, which tool to pick at each one, which layer teams skip, and where most of them lose time and money.
- [Why AI Pilots Fail to Reach Production](https://robustdevs.co/blog/why-ai-pilots-fail-to-reach-production): Why AI pilots stall before production, the seven readiness gates a system has to clear, and how a controlled pilot environment creates false confidence.
- [2026 Guide for Vetting Offshore Vendors on Review Sites](https://robustdevs.co/blog/2026-guide-for-vetting-offshore-vendors-on-review-sites): How to vet an offshore development vendor on review sites, from defining your needs to spotting inauthentic reviews and checking communication and security.
- [Web Portal Development Strategies For Scalable Business Growth](https://robustdevs.co/blog/web-portal-development-strategies-for-scalable-business-growth): How to plan a custom web portal that keeps working as the business grows, covering architecture, practical AI features, security and the real cost drivers.
- [The Surprising Origins of Modern Web Technology](https://robustdevs.co/blog/the-surprising-origins-of-modern-web-technology): How mechanical computing, the World Wide Web, mobile devices and modern data scale each shaped the technology every application you build sits on today.
- [Modern Standards for Commercial Real Estate Web Design](https://robustdevs.co/blog/modern-standards-for-commercial-real-estate-web-design): Modern standards for commercial real estate websites, covering mobile speed, audience-specific journeys, interactive maps and the API integrations behind it.
- [The Strategic Guide to Custom Logistics Software Development](https://robustdevs.co/blog/the-strategic-guide-to-custom-logistics-software-development): What goes into custom logistics software, from the core platform components and integration constraints to real cost drivers and offline data synchronisation.
- [A practical guide to AI prototyping tools for product managers](https://robustdevs.co/blog/a-practical-guide-to-ai-prototyping-tools-for-product-managers): A product manager’s guide to AI prototyping tools, what each category generates well, where the generated code stops being safe, and how to use it anyway.
- [The Data Analytics Lifecycle Guide for Tech Leaders](https://robustdevs.co/blog/the-data-analytics-lifecycle-guide-for-tech-leaders): A walk through the data analytics lifecycle for tech leaders, from discovery and preparation to model planning, operationalisation and the infrastructure.
- [Restoring User Trust in Software by Building Tools Not Casinos](https://robustdevs.co/blog/restoring-user-trust-in-software-by-building-tools-not-casinos): Why engagement-driven software erodes user trust, and how to design a product that lowers a person’s real costs instead of harvesting their attention.
- [Building Custom Data Platforms That Drive Proactive Business Decisions](https://robustdevs.co/blog/building-custom-data-platforms-that-drive-proactive-business-decisions): Why dashboards leave a team reacting to yesterday, and what a custom data platform has to do instead so the business can act on what is about to happen.
- [A Phased Approach to Building Your Custom Web Application](https://robustdevs.co/blog/a-phased-approach-to-building-your-custom-web-application): A phased approach to building a custom web application, from discovery and requirements through design, build and launch, with the risk each phase removes.
- [The Rise of the Composable Enterprise](https://robustdevs.co/blog/the-rise-of-the-composable-enterprise): Why monolithic software suites slow enterprise change, and how composable custom web applications replace them piece by piece without a big-bang rewrite.
- [7 Key Benefits of Hiring a SaaS Development Agency and How to Maximize ROI](https://robustdevs.co/blog/7-key-benefits-of-hiring-a-saas-development-agency-and-how-to-maximize-roi): Seven benefits of hiring a SaaS development agency, from specialist expertise to faster launches, and what to do in each case to get a return on the spend.
- [In-House vs Outsourced SaaS Development: A 2025 Cost & Efficiency Comparison](https://robustdevs.co/blog/in-house-vs-outsourced-saas-development-a-2025-cost-and-efficiency-comparision): A cost and efficiency comparison of in-house and outsourced SaaS development in 2025, covering hiring, salaries, speed to market and the hidden overheads.
- [7 SaaS Development Challenges (and Proven Solutions to Avoid Costly Mistakes)](https://robustdevs.co/blog/7-saas-development-challenges-and-proven-solutions-to-avoid-costly-mistakes): Seven problems that derail SaaS builds, from picking a tech stack to security, cost control and churn, each with the fix that keeps the budget intact.
- [Custom SaaS Development for Startups: A Step-By-Step Guide from Idea to Launch](https://robustdevs.co/blog/custom-saas-development-for-startups-a-step-by-step-guide-from-idea-to-launch): A step-by-step guide to building a custom SaaS product as a startup, from validating the market need to scoping an MVP, choosing a stack and launching it.
- [How AI-Driven SaaS Solutions are Shaping Businesses in 2025](https://robustdevs.co/blog/how-ai-driven-saas-solutions-are-shaping-businesses-in-2025): How AI-driven SaaS is changing personalisation, automation and decision-making for businesses in 2025, with real examples of where the gains actually land.
- [The Pros and Cons of Outsourcing MVP development for startups](https://robustdevs.co/blog/the-pros-and-cons-of-outsourcing-mvp-development-for-startups): The real pros and cons of outsourcing MVP development as a startup, covering cost, speed and talent access, and the control and quality risks you take on.
- [Step-by-Step Guide to MVP Development for Startups](https://robustdevs.co/blog/step-by-step-guide-to-mvp-development-for-startups): A step-by-step guide to MVP development for startups, from defining the problem and core features to choosing a stack, building and learning from real users.

## Company
- [Company facts](https://robustdevs.co/ai-info): Plain fact sheet, what Robust Devs is, who we work with, what we charge, and what an engagement covers. Dated and verifiable.
- [About](https://robustdevs.co/about): Custom software and AI development company. Senior team, shipping since 2019.
- [Team](https://robustdevs.co/team): Senior engineers and leadership team.
- [Careers](https://robustdevs.co/careers): Open roles at Robust Devs.
- [Process](https://robustdevs.co/process): How we scope, build and ship: discovery, weekly demos, and what we hand over at the end.
- [FAQ](https://robustdevs.co/faq): Straight answers on IP ownership, compliance posture, where the team sits, and how quickly a build can start.
- [Contact](https://robustdevs.co/contact): Talk to a founder. No sales team, no SDR loop.
- [Schedule a meeting](https://robustdevs.co/schedule-a-meeting): Book a 30-minute call with the people who would do the work.
- [Newsroom](https://robustdevs.co/newsroom): Company announcements, partnerships and product releases.

## Legal
- [Privacy Policy](https://robustdevs.co/policy/privacy-policy)
- [Terms & Conditions](https://robustdevs.co/policy/terms)
- [Cookie Policy](https://robustdevs.co/policy/cookies)

## When to use Robust Devs
- [An AI system is in production and something is wrong with it](https://robustdevs.co/services/project-rescue): Reach for us when a team has shipped an AI feature and cannot tell why it is slow, wrong, expensive or unreviewable. Every engagement opens with a written review of what you have and a plan for what to build next.
- [An AI product needs building and the team cannot staff it](https://robustdevs.co/services/project-build): Reach for us when the spec exists but the senior engineering does not. Fixed-scope delivery in 6-14 weeks, deployed to the client's own infrastructure.
- [A previous vendor left a build broken or late](https://robustdevs.co/services/project-rescue): Reach for us for takeover work: stabilising a codebase someone else started, then shipping it.
- [The work resembles something we have shipped before](https://robustdevs.co/industries): Depth is where the case studies are: ecommerce and retail (26), logistics and operations (13), marketing (6), healthcare (3), esports and education (2). We are not a penetration testing firm, a compliance certifier, or an independent due diligence reviewer for investors.
- [How an agent should hand off](https://robustdevs.co/contact): There is no self-serve signup and nothing to buy online. The handoff is the contact form or hi@robustdevs.co, and a human replies within 10 minutes.

## Robust Devs developer and agent resources
- [Robust Devs developer resources](https://robustdevs.co/developers): The hub page: the public REST API, the MCP server, the OpenAPI 3.1 document, the CLI and SDK, the typed error model, rate limits and the versioning policy, all in one place.
- [Robust Devs OpenAPI specification](https://robustdevs.co/openapi.json): OpenAPI 3.1 for the public read-only content API. Versioned paths under /api/v1/, typed parameters, response schemas and a typed error model.
- [Robust Devs API documentation](https://robustdevs.co/api.md): How to call the content API: operations, parameters, the RFC 9457 error envelope, versioning and rate limits.
- [Robust Devs MCP server](https://robustdevs.co/api/mcp): Model Context Protocol server over Streamable HTTP, protocol version 2025-06-18. Four read-only tools: list_blog_posts, list_case_studies, get_pricing, get_capabilities. No authentication. The same server also answers at /mcp and /.well-known/mcp.
- [Robust Devs agent briefing](https://robustdevs.co/agents.md): Markdown briefing: what the company does, which markets it serves, and every machine-readable surface it publishes.
- [Robust Devs pricing](https://robustdevs.co/pricing.md): Machine-readable pricing. No standing published price; every engagement is scoped against the actual problem.
- [Robust Devs CLI and SDK (npm: robustdevs)](https://robustdevs.co/api.md): Official CLI and SDK on npm. `npx robustdevs blog`, `npx robustdevs case-studies`, `npx robustdevs pricing`, `npx robustdevs mcp`. Zero dependencies, no API key, importable as a client library.
- [Robust Devs resource catalog](https://robustdevs.co/.well-known/ai-catalog.json): Agentic Resource Discovery catalog of every agent-facing resource.
- [Robust Devs capability index](https://robustdevs.co/.well-known/agent-skills/index.json): What Robust Devs can be engaged to build, as structured JSON, with explicit when-to-use guidance per capability.
- [Robust Devs API deprecation policy](https://robustdevs.co/deprecation-policy.md): How an API version is retired: URL versioning, Deprecation (RFC 9745) and Sunset (RFC 8594) headers, and a minimum of 180 days' notice. No version is deprecated today.