Speedrun vs Weppy Roblox MCP
A side-by-side look at the Speedrun and Weppy Roblox MCP MCP servers: transport, auth, tools, quality signals, and the config to install either one in Claude, Cursor, Windsurf or VS Code.
Verdict: choose Speedrun for gaming work as a local process; choose Weppy Roblox MCP for gaming as a local process. You can also run both side by side in one mcpServers block.
Which MCP server should you choose?
Choose Speedrun when
- You need dedicated capabilities in the Gaming domain.
- You prefer a local stdio subprocess transport.
- You want tools like
search_games, get_categories, get_leaderboard.
Choose Weppy Roblox MCP when
- You need dedicated capabilities in the Gaming domain.
- You prefer a local stdio subprocess transport.
- Its auth model fits you: No auth required.
- You want tools like
query_instances, mutate_instances, manage_properties.
Feature & specification comparison
Rows where the two servers differ are marked.
| Spec | ||
|---|---|---|
| Category | Gaming | Gaming |
| Quality signal | 53/100 · Good | 69/100 · Great |
| Install command | Confirmed | Confirmed |
| Transport | Local subprocess (stdio) | Local subprocess (stdio) |
| Auth | Not declared | No auth required |
| Pricing | Not declared | Free |
| Required env vars | None listed | None listed |
| Verified owner | Community listing | Community listing |
| GitHub stars | 0 | 68 |
| Directory activity | 1 views 0 installs 0 upvotes | 4 views 0 installs 0 upvotes |
| Tools | 4 | 25 |
| Full listing | View Speedrun | View Weppy Roblox MCP |
Tools & capabilities
Speedrun tools 4
search_gamesSearch the Speedrun.com database for games by name. Returns matching games with their ID (needed for get_categories and get_leaderboard), abbreviation, release year, and weblink. Example: search_games({ query: "super mario 64", max: 5 })get_categoriesList the run categories for a game (e.g. "Any%", "100%", "Glitchless"). Use the game ID from search_games. Each category has an ID needed to fetch a leaderboard via get_leaderboard. Example: get_categories({ game_id: "o1y9wo6q" })get_leaderboardFetch the world-record / top-N leaderboard for a specific game category. Returns ranked runs with finish times (ISO-8601 duration plus seconds), run date, players, and weblink. Get game_id from search_games and category_id from get_categories. Example: get_leaderboard({ game_id: "o1y9wo6q", categor…find_userLook up a speedrunner by username. Returns matching users with their ID, display name, and profile weblink. Example: find_user({ name: "cheese05" })
Weppy Roblox MCP tools 25
query_instancesQuery Roblox instances: get, children, find child/descendant, wait for child, class info, search by name/class. [PRO] file_tree, project_structure, descendants, ancestors, search by property/tag.mutate_instancesCreate, delete, clone, move, rename, or pivot instances. [PRO] create_tree, mass_create, mass_delete, mass_duplicate, smart_duplicate, scatter.manage_propertiesGet/set properties, attributes, and tags on instances. [PRO] set_calculated, set_relative, mass_set, mass_get, modify_children.manage_scriptsManage script source code: read, write, create, delete, edit lines, search, and validate Luau syntax. [PRO] replace across scripts.manage_uiCreate / update / verify Roblox in-game UI (ScreenGui / Frame / TextLabel / …). Always start with `design_brief`. For ambiguous input, it inspects Studio context and returns candidate brief patches; Do not dump enum lists at the user. An empty StarterGui does not prove runtime UI absence: for an existing-UI review, follow `runtime_review_required`, collect a structured Play Client PlayerGui snapshot, and pass its saved `runtimeEvidenceRef`. Pass relevant repository evidence in `projectContext`; explicit screen job, visual thesis, forbidden defaults, tokens, and approved assets determine the direction without a built-in subject preset. `design_brief` returns a primary-view-first Design Contract and an advisory Layout Plan with neutral regions, AnchorPoint strategy, and responsive behavior; it is not a hard tree preset or style quota. A calling agent may declare provider-neutral image generation capability through `agentCapabilities`; missing or unavailable capability must use the explicit existing, user-provided, Creator Store, or assetless fallback. Keep the returned `brief_id`, `design_contract`, and `layout_plan` through creation, update, preview, and check. The asset recommendation gate considers user references, project assets, existing UI, and user-approved `manage_assets.search` intent; do not use a recommendation until the user accepts it. After each meaningful create or update, preview the representative primary view and submit a calling-agent critic verdict (`recompose`, `refine`, or `approved`) with `visualReview`. Read `primary_visual_verdict`, `functional_safe`, `responsive_requirement`, `responsive_ready`, `required_dimensions`, and `readiness` separately from mutation success. Responsive evidence blocks readiness only when the Design Contract marks it required. Read `weppy://ui-studio/guide` for the authoring workflow, `weppy://ui-studio/tokens` for optional visual examples, and `weppy://ui-studio/functional-rules` for machine-readable advisory evidence rules. Design Check permits `priority_high` only for observed functional visual failures such as meaningful overlap, unreadable content, invalid geometry, or primary-view occlusion; style-only findings remain medium or low.manage_lighting[PRO] Configure environment: lighting, atmosphere, sky, terrain properties, time of day.manage_selectionGet, set, or clear selection. [PRO] context, details, add/remove items, watch changes.manage_cameraCamera operations: get info, focus on instance/position, suggest view, capture Edit-mode viewport screenshot (Edit mode only; not usable during playtest).manage_tween[PRO] Tween service: create, play, pause, cancel tweens for smooth animations.manage_audio[PRO] Audio management: play, stop, pause, resume sounds. Set audio listener.manage_animation[PRO] Animation: load, play, stop animations. Get animation tracks from humanoid/controller.manage_physics[PRO] Physics collision groups: register, set collidable between groups, list groups.- +13 more on the listing page
Ready-to-paste client configs
Paste either block (or both) into your client config, e.g. claude_desktop_config.json or ~/.cursor/mcp.json. We only show a config when the install command is confirmed.
Speedrun
{
"mcpServers": {
"speedrun": {
"command": "npx",
"args": [
"-y",
"@pipeworx/mcp-speedrun"
]
}
}
}
Weppy Roblox MCP
{
"mcpServers": {
"hope1026-weppy-roblox-mcp": {
"command": "npx",
"args": [
"-y",
"@weppy/roblox-mcp@latest"
]
}
}
}
Frequently asked questions
Speedrun is categorized under Gaming and uses a local stdio subprocess. Weppy Roblox MCP belongs to Gaming and uses a local stdio subprocess. Pick Speedrun for gaming work and Weppy Roblox MCP for gaming.
Copy the mcpServers block from the config section on this page into your client's config (for example claude_desktop_config.json or ~/.cursor/mcp.json), then fully restart the client.
Speedrun has no declared pricing — check the project's own site. Weppy Roblox MCP is listed as free. Auth: no auth required. If a server needs environment variables such as API keys, define them under the env key in your client's MCP config.
Yes. MCP clients support multiple servers: add speedrun and hope1026-weppy-roblox-mcp as separate keys in the same mcpServers object, and your assistant will call tools from either one.
On AllMCPs, Speedrun has a quality signal of 53/100 (Good) with 1 views, 0 installs and 0 GitHub stars. Weppy Roblox MCP has 69/100 (Great) with 4 views, 0 installs and 68 GitHub stars.