🌌 mcp-roblox-atlas — The Cartographer's Kit for the Roblox Universe

A companion exploration engine for public Roblox profile landscapes — mapping identities, friendships, achievements, creations, and communities through a single unified surface.

Welcome to mcp-roblox-atlas, a distinct repository born from the same spirit as the original mcp-roblox project but reimagined as a full cartography suite. Where the original asked "who is this player?", mcp-roblox-atlas asks "what does this player's entire constellation of public footprints look like — and how do we chart it faithfully?"

This project is not a scraper in the conventional sense. It is a compass and a map. It treats each public Roblox profile as a star, each friendship as a gravitational line, each badge as a luminous relic, each created experience as a planet in orbit, and each group as a nebula of shared identity. The Atlas brings these elements together into a coherent, navigable, and delightfully readable view.

🧭 Why an Atlas Instead of a Viewer?

Most tools show you a profile. mcp-roblox-atlas shows you a territory.

Think of the difference between opening a single photograph of a mountain versus unfolding a topographic map that captures the mountain, its trails, the rivers that carve its flanks, the villages that nestle at its base, and the weather patterns that shape its seasons. The first is a memory. The second is understanding.

Roblox is one of the largest user-generated universes on the internet, and every public profile is a small continent. The Atlas is the cartographer's kit for those continents.

✨ Feature Highlights

• 🗺️ Unified Atlas View — A single coherent snapshot that merges profile data, friend networks, badge collections, created experiences, and group affiliations without forcing you to bounce between five separate calls.
• 🧩 Modular Map Layers — Enable or disable specific layers: identity, social, achievements, creations, communities. Each layer is independent, cacheable, and composable.
• 🧠 Multilingual Support — Twenty-plus languages of messages, field labels, and error descriptions, so the Atlas speaks the language of your users, not just the language of the API.
• 📱 Responsive UI Philosophy — Every returned view, whether rendered as JSON, text, or a table, is designed to be readable on a tablet, legible in a terminal, and tappable on a phone. Layout adapts; the data never sacrifices clarity.
• 🕰️ 24/7 Operational Posture — Built for teams that run continuously. Health endpoints, graceful degradation, retry boundaries, and structured logs make the Atlas a reliable companion at 3 AM and 3 PM alike.
• 🔒 Respect-First Design — Only public signals are charted. Nothing here tries to see behind a curtain, because the curtain is not the point — the open sky is.
• 🧭 Deterministic Outputs — Same input, same map. Field ordering, numeric formatting, and null handling are pinned so diffs stay clean and tests stay honest.
• 🪝 Hook-Ready Architecture — Attach your own enrichment callbacks, transform pipelines, or downstream exporters without forking the core.
• 🌐 Multiple Transport Modes — Works as a Model Context Protocol surface, a plain HTTP service, or an embedded library, depending on what your team's ecosystem already speaks.
• 📊 Observability First — Prometheus-compatible metrics, OpenTelemetry traces, and correlation IDs travel with every request so you can follow a chart from edge to core.

🎯 Who This Is For

• Toolsmiths building dashboards that need a single call to fetch a well-shaped profile constellation.
• Community managers who want to understand a group's neighborhood without wrangling six endpoints.
• Data journalists mapping the sociology of user-generated worlds.
• Researchers studying social graphs in creative platforms, who need reproducibility and clean semantics.
• AI agent builders who want their context window to receive meaningful, structured profile geography rather than raw noise.

If you have ever wished that Roblox profile data felt less like scattered postcards and more like a leather-bound atlas, this repository was written for you.

🧱 Architecture Overview

The Atlas is organized as a small set of cooperating layers, each with a clearly drawn border.

Layer 0 — Transport
Acceptance of incoming requests over MCP, HTTP, or embedded invocation. Responsible for parsing intent, attaching correlation IDs, and rejecting malformed queries early.

Layer 1 — Orchestration
Decides which map layers to fetch, in what order, with what concurrency, and how to merge partial failures into a coherent response. This is where timeouts, retries, and circuit breakers live.

Layer 2 — Adapters
The translators. Each adapter knows how to speak to one public surface and how to translate its dialect into the Atlas's internal lingua franca.

Layer 3 — Normalization
The geography. This layer turns raw responses into canonical shapes: a Profile, a FriendEdge, a BadgeRelic, a Creation, a Community. Field name drift, null semantics, and type coercion all resolve here.

Layer 4 — Presentation
The drawing board. Turns normalized data into the specific shape requested — a compact JSON payload, a human-readable table, a text narrative, or a structured context for an LLM.

Layer 5 — Cross-Cutting Concerns
Caching, rate respect, logging, metrics, tracing, i18n lookups, and configuration live here, so that no other layer must reinvent them.

This separation is not academic. It is what allows a single change — say, a new public endpoint — to be added as an adapter without touching the presentation layer, and a new output format to be added without touching the adapters.

🛰️ Capability Matrix

🌍 Multilingual Support in Practice

Language is not a decorative layer. It is part of the map. A field labeled friendCount in one locale may be best rendered as a native phrase in another, and an error message that reads like a manual in English may read like a poem in Japanese. The Atlas ships with translation bundles for messages, field labels, and error descriptions, and it lets you plug in your own dictionaries.

Supported out of the box (subject to ongoing expansion):

• English, Spanish, Portuguese, French, German, Italian, Dutch
• Polish, Czech, Romanian, Hungarian
• Turkish, Arabic, Hebrew
• Hindi, Bengali, Tamil, Urdu
• Japanese, Korean, Simplified Chinese, Traditional Chinese
• Indonesian, Vietnamese, Thai

If your locale is not present, contributing one is a single-file exercise. The Atlas will happily serve a partially localized response rather than failing entirely — because a half-drawn map still beats no map at all.

🖥️ Responsive UX Philosophy

The Atlas does not ship a browser SPA. It ships responsiveness as an output discipline. This means:

• Text outputs wrap sensibly at terminal widths of 80 and 120 columns.
• JSON outputs are ordered so the most important fields surface first, which makes them readable in narrow inspector panes.
• Table outputs collapse gracefully on narrow screens and expand on wide ones.
• Error messages include both a short form and a long form so that a toast on mobile and a log line on a server both have something useful to say.

The result is a service that feels native everywhere, without pretending to be a native app anywhere.

🛡️ Reliability & 24/7 Posture

Running continuously is a design constraint, not an afterthought.

• Graceful Degradation — If the badge layer is slow, the Atlas returns the profile, friendship, and community layers, and flags the missing layer explicitly rather than failing the whole chart.
• Adaptive Backoff — Respectful pacing when upstream surfaces push back. The Atlas treats rate limits as a conversation, not an obstacle.
• Circuit Breakers — Per-upstream, so a single hiccup never cascades.
• Idempotent Reads — Same input, same output. Repeat calls are safe and cheap.
• Structured Logs — Context-rich, machine-parseable, human-friendly.
• Health and Readiness Endpoints — So orchestrators know when the Atlas is ready to chart.

📚 SEO-Friendly Vocabulary We Use (and Why)

The Atlas deliberately uses a consistent vocabulary so that search engines, LLM-based assistants, and humans all find what they expect:

• Roblox public profile lookup
• Roblox friend network mapping
• Roblox badge collection viewer
• Roblox created experiences registry
• Roblox group membership explorer
• Model Context Protocol Roblox integration
• Roblox profile constellation analysis

These phrases are woven naturally into documentation, log messages, and error descriptions — never stuffed, never shouted. The Atlas prefers clarity over clickbait, because clarity is what scales.

🧪 Example Workflows

Workflow A — The Portrait
A single call to the composite Atlas returns the entire public footprint of a profile. You receive one document, one schema, one set of conventions. This is the workflow most dashboards start with, and often the one they never outgrow.

Workflow B — The Lattice
Query only the friendship layer for a set of profiles, then feed the adjacency list into your favorite graph analysis tool. The Atlas returns edges in a stable order so that your diffing and deduplication stay sane.

Workflow C — The Museum Curator
Fetch badges for a profile, then fetch the badge's public catalog entry, then reconcile the two. This is useful for building achievement dashboards that respect public semantics rather than guessing at them.

Workflow D — The Cartographer's Loop
Run the Atlas on a schedule, diff successive snapshots, and alert on meaningful changes. Because outputs are deterministic, the diff is a trustworthy signal, not a noisy guess.

Workflow E — The Agent's Companion
Wire the Atlas into an LLM agent's tool palette. Because the Composite Atlas returns a compact, well-labeled document, the agent can reason about a profile without burning its context on raw JSON noise.

🧰 Configuration Surface

Configuration is environment-driven, with sensible defaults so that the Atlas runs out of the box.

• ATLAS_LOCALE — Default locale for labels and messages.
• ATLAS_LAYERS — Comma-separated list of layers enabled by default.
• ATLAS_TIMEOUT_MS — Per-layer soft timeout in milliseconds.
• ATLAS_CONCURRENCY — Maximum concurrent upstream calls.
• ATLAS_CACHE_TTL_S — Time-to-live for cached layer results.
• ATLAS_LOG_LEVEL — One of debug, info, warn, error.
• ATLAS_TRANSPORT — One of mcp, http, embedded.

Every option has a documented rationale, because a configuration knob without a story is a bug waiting to happen.

🧭 Observability

Three questions every operator asks, and how the Atlas answers them:

Is it alive? — Health and readiness endpoints reflect current capability, not just process liveness.

Is it fast? — Per-layer latency histograms, upstream call counts, and cache hit ratios are exported continuously.

Is it correct? — Every response carries a schema version and a correlation ID, so a suspicious result can be traced back to the specific upstream exchanges that produced it.

🔐 Eligibility & Respect Boundaries

The Atlas maps public shape only. It does not attempt to reveal private information, infer hidden relationships, or reconstruct data that its owners chose not to publish. This is a deliberate stance, not a technical limitation. The public sky is vast enough to be fascinating without needing to peek behind closed doors.

If a piece of data is not part of the public footprint, the Atlas will not synthesize a substitute. Missing is a valid answer, and the Atlas reports it as such.

🧩 Extending the Atlas

The Atlas is designed to be extended in four directions, each with a defined extension point:

1. New Layers — Implement the layer contract, register it, and it is available in composite responses.
2. New Adapters — Speak a new public surface's dialect, translate it into canonical shapes, and the rest of the Atlas treats it like any other.
3. New Presenters — Add an output format (markdown, YAML, a chat-friendly narrative) without touching orchestration or adapters.
4. New Locales — Drop in a translation bundle, and messages, labels, and errors pick it up automatically.

Every extension point has a small example in the examples/ directory and a short write-up in docs/. The Atlas believes in documentation that is next to the code, not in a wiki that drifted last year.

🧪 Testing Philosophy

Tests are grouped into three rings:

• Ring 1 — Contract tests. Do the canonical shapes behave the way downstream consumers expect?
• Ring 2 — Adapter tests. Does each adapter translate its dialect faithfully, including the awkward corners?
• Ring 3 — Behavior tests. Does the orchestration layer degrade gracefully, respect concurrency caps, and honor timeouts?

The Atlas does not chase coverage percentages. It chases the confidence that a change to one layer will not silently bend another.

🗓️ Roadmap for 2026

• Q1 2026 — Harden composite layer merging with schema evolution guarantees.
• Q2 2026 — Expand multilingual bundles to cover additional regional variants.
• Q3 2026 — Introduce a lightweight snapshot store for long-horizon change analysis.
• Q4 2026 — Publish a formal schema specification so that third-party tools can consume Atlas documents with confidence.

The roadmap is a compass, not a contract. Weather changes. Mountains move, slowly. The Atlas prefers honest slowness over showy haste.

🤝 Contributing

Contributions are warmly welcomed. Before opening a change, please read the short contributing guide and confirm that your change falls into one of the four extension directions. If it does not, start a discussion — the Atlas has been reshaped many times by people who saw a better way to draw a border.

A few gentle preferences:

• Prefer clarity over cleverness in code and in prose.
• Write tests for behavior, not for coverage.
• If a change affects an output shape, update the schema version and note the migration.
• Leave the campground cleaner than you found it.

⚠️ Disclaimer

mcp-roblox-atlas is an independent exploration tool that reads publicly available signals only. It is not affiliated with, endorsed by, sponsored by, or officially connected to Roblox Corporation or any of its subsidiaries. All trademarks, service marks, and registered marks belong to their respective owners and are referenced here only for descriptive purposes.

This project is provided for educational, analytical, and hobbyist exploration of public data. It is not intended for surveillance, profiling of private individuals, harassment, or any activity that would violate platform terms of service or applicable law. Respect the rules of any platform you interact with. Respect the humans behind the profiles. The Atlas exists to illuminate open skies, not to pry open closed doors.

The Atlas is offered without warranty of any kind, express or implied, including but not limited to merchantability, fitness for a particular purpose, and non-infringement. Use at your own discretion and at your own risk.

📄 License

This project is released under the MIT License. That means you may use, copy, modify, merge, publish, distribute, sublicense, and sell copies of the project, subject to the conditions of the license.

Read the full text here: MIT License.

Copyright (c) 2026 — the mcp-roblox-atlas contributors.

🙏 Acknowledgements

To the original mcp-roblox project for showing what a focused profile lookup could look like. To the Roblox community for building a universe big enough to be worth mapping. To the cartographers, archivists, and late-night tinkerers who believe that public data deserves a public map.

And to you, for reading this far. The map is open. The compass is yours.