Elva vs OpenCode Superapp: Features, Pricing & Which Is Better (2026)
A side-by-side comparison of Elva and OpenCode Superapp — features, pricing, and ideal use cases — to help you decide which AI tool fits your workflow.
Elva
Theneo
Reads your repositories to discover every API, scores and governs them, then exposes them to developers and AI agents via hosted MCP servers.
Key features
- Spec-Free API Discovery: Elva scans repository code directly to find endpoints and generates OpenAPI 3.1 as output, so no existing spec is needed to start.
- Endpoint Scoring: Every collection is graded on design, developer experience, AI readiness, security and performance, with the weakest collection surfaced first.
- AI Fix Pass: A one-click agent writes missing descriptions from code, types response schemas and documents auth, then rescores the collection.
- API Contracts: Per-audience contracts pin the exact endpoints and fields a partner, internal team, public developer or MCP client receives, excluding PII and internal fields.
- Breaking Change Enforcement: Each commit is diffed against published contracts, showing the schema diff, affected consumers and tools, and blocking publish by policy.
- Hosted MCP Servers: Contracts generate MCP servers hosted behind Elva's gateway with OAuth2, scoped keys, per-tool authorization and exportable call logs.
- MCP Playground and Agent Feedback: Test the server with a live model, then read the complaints agents file about confusing or failing tools, scored back into the catalog.
- Multi-Target Publishing: One approved contract ships as OpenAPI spec, Theneo docs, MCP server, Postman collection and a typed TypeScript SDK in sync.
Best for
- API Inventory Audit: Discover undocumented or forgotten endpoints across a large codebase and get a ranked list of what to fix first.
- Agent Enablement: Expose an internal service to Claude, Cursor or ChatGPT as a governed MCP server instead of hand-writing tool wrappers.
- Partner Integration Safety: Publish a restricted contract to an external partner and have Elva block commits that would break their integration.
- PII Scoping: Keep customer emails and internal ops annotations out of a public or agent-facing surface while the same endpoints serve them internally.
- Zombie Endpoint Retirement: Prove no active consumer references an endpoint before deleting it, using contract and call-log evidence.
- Enterprise Security Review: Satisfy SOC 2, ISO 27001 and GDPR questions and wire agent access into an existing SSO and SCIM identity provider.
- Documentation Drift Control: Keep docs, SDKs and Postman collections regenerated from code on every merge instead of maintained by hand.
OpenCode Superapp
MedHue Labs
OpenCode Superapp is a native, local-first Mac workspace that gives the OpenCode runtime browser, computer-use, voice, and extensible widgets.
Key features
- Any OpenCode Provider: Use every model and provider OpenCode supports with your own credentials and billing, from OpenAI and Anthropic to xAI and Ollama.
- Integrated Local Ollama: Install the app-managed Ollama engine and discover models already stored in your local library over a private loopback endpoint.
- Native Desktop Workflows: Projects, parallel sessions, Files, Git, worktrees, terminals, search, and configuration stay in one workspace instead of scattered tools.
- In-app Browser Automation: A Superpower that lets OpenCode inspect and operate the exact web experience in an embedded Browser under permission-gated actions.
- Guarded Native Computer Use: A Superpower that operates native macOS applications through guarded tools with consequential actions kept visible.
- Supe Realtime Voice + Local Dictation: Speak to Supe to create, message, monitor, and open OpenCode tasks, or compose prompts with private multilingual dictation.
- Extensible with Widgets, Skills, and MCP: Add commands, right-panel apps, Skills, MCP services, and local packages, or ask the agent to build, preview, and publish Home widgets with isolated storage.
Best for
- Private local coding: Route sessions to on-device Qwen or other Ollama models when working on sensitive code that cannot leave the Mac.
- Voice-driven task control: Use Supe Realtime Voice to open, monitor, and message OpenCode tasks hands-free while multitasking.
- Web-flow automation: Have OpenCode inspect and drive the in-app Browser to complete a real web task and hand the result back into the workspace.
- Native app manipulation: Grant Computer Use to a workflow that needs to move files, click through a macOS app, or coordinate two desktop tools.
- Remote control from mobile: Continue a real OpenCode session from a paired phone or browser via the encrypted relay while the Mac stays home.
- Custom project dashboards: Ask the agent to draft a Home widget for ship status or test counts, preview it live, and publish once it feels right.
- MCP-connected knowledge: Attach MCP services and local resource packages so the workspace pulls in project context instead of re-crawling every session.