# LucidLink

> LucidLink Corp. sells a cloud "filespace" — a shared, cloud-native filesystem that mounts
> on macOS, Windows, Linux, iOS and Android and streams only the bytes an application asks
> for, so distributed teams open multi-gigabyte media, design and AEC files directly from S3
> object storage without syncing or downloading them. Data is encrypted on the device under
> keys the customer holds (zero-knowledge), which is why the administrative API ships as a
> container you run yourself rather than as a hosted service.

Provenance: GENERATED by the API Evangelist enrichment pipeline on 2026-08-25 from the
LucidLink profile at https://github.com/api-evangelist/lucidlink. LucidLink publishes no
llms.txt of its own — https://www.lucidlink.com/llms.txt returned 404 on 2026-08-25. This
file is a third-party summary, not a LucidLink document.

## Developer surfaces

- [Developer Tools](https://www.lucidlink.com/developer-platform): The umbrella page. Four components — Python SDK (beta), LucidLink API (GA), LucidLink Connect (GA), MCP Server (beta).
- [LucidLink Service API reference](https://api.lucidlink.com/docs/api/v1/): Public, LucidLink-hosted REST API. Swagger 2.0, 8 paths, 14 operations across domains, filespaces and billing. Base https://api.lucidlink.com/api/v1. OAuth2 client-credentials against https://auth.lucidlink.com/oauth2/token. Credentials are NOT self-service — request them at support+ticket@lucidlink.com.
- [LucidLink API Overview](https://support.lucidlink.com/hc/en-us/articles/40221355571725-LucidLink-API-Overview): The Management API. Self-hosted as the Docker image lucidlink/lucidlink-api, run on your own infrastructure, base http://localhost:3003/api/v1. Members, groups, permissions, filespaces, directory entries, direct links, storage providers, health.
- [Endpoint reference and automation scenarios](https://support.lucidlink.com/hc/en-us/articles/40235274774797-API-Key-Functionalities-Common-Automation-Scenarios): Every documented Management API route with its use case.
- [Deployment and usage](https://support.lucidlink.com/hc/en-us/articles/40221700126605-Deployment-Usage-LucidLink-API-Container): docker run -p 3003:3003 lucidlink/lucidlink-api:latest; Swagger UI at /api/v1/docs; health at /api/v1/health.
- [Service accounts and API authentication](https://support.lucidlink.com/hc/en-us/articles/40222074543757-Getting-Started-with-Service-Accounts-API-Authentication): Authorization: Bearer <service key>. Business/Enterprise only. Keys shown once; rotation supported; a service account inherits full workspace-admin permissions.
- [Python SDK (beta)](https://support.lucidlink.com/hc/en-us/articles/45081119094029-Python-SDK-beta): pip package `lucidlink`, 0.13.0 (2026-08-11). Docs at https://lucidlink.github.io/lucidlink-python-sdk-examples/
- [MCP Server (beta)](https://www.lucidlink.com/mcp-server): pip package `lucidlink-mcp`, 0.3.0 (2026-08-18). Local stdio only — `uvx lucidlink-mcp@latest`. There is no hosted LucidLink MCP endpoint.
- [LucidLink Connect](https://support.lucidlink.com/hc/en-us/articles/43197369692301-LucidLink-Connect-Overview): Link external S3 objects into a filespace without moving the data. Enterprise add-on.
- [Command-line interface](https://support.lucidlink.com/hc/en-us/sections/31125475039117-Command-line-interface): The `lucid` CLI, bundled with the desktop client. 29 commands driving the local daemon (link, mount, cache, prefetcher, pin, lock, snapshot, rekey-s3, rotate-credentials, fscheck).

## Agent access

- MCP server package: https://pypi.org/project/lucidlink-mcp/
- Install: `uvx lucidlink-mcp@latest`; configure with `uvx --from lucidlink-mcp lucidlink-mcp-setup`
- Register: `claude mcp add lucidlink -s user -- uvx lucidlink-mcp@latest` | `codex mcp add lucidlink -- uvx lucidlink-mcp@latest`
- Auth: a LucidLink service-account token (prefix `sa_live:`), minted by a workspace admin. Business or Enterprise plan, or a trial.
- 47 tools across filesystem, editing, discovery, search, locking, Connect, audit, stats, identity and change-feed, plus an optional admin toolset (needs Node.js 22+).
- Safety: read-only mode (LUCIDLINK_MCP_READ_ONLY), dangerous-action confirmation, per-tool read_only/additive/destructive/stateful annotations, in-process rate limiting.
- Examples: https://github.com/LucidLink/lucidlink-agentic-examples (LangChain, LlamaIndex, CrewAI, smolagents, pydantic-ai, OpenAI Agents, Anthropic SDK, Claude Agent SDK)
- Index of AI integrations: https://github.com/LucidLink/lucidlink-ai
- No A2A agent card. /.well-known/agent-card.json and /.well-known/agent.json returned 404 on every LucidLink host on 2026-08-25.

## What is NOT there (checked 2026-08-25)

- No llms.txt, no /.well-known/security.txt, no /.well-known/api-catalog, no OAuth/OIDC discovery document on any LucidLink host.
- No webhooks, no AsyncAPI, no event stream. Change notification is polling the filespace's own NDJSON audit trail.
- No GraphQL (https://api.lucidlink.com/graphql → 404). No gRPC/protobuf. No SOAP/WSDL.
- No published rate limit and no rate-limit response headers.
- No idempotency keys.
- No published OpenAPI for the Management API — its Swagger is generated by the container you run.
- No first-party SDK outside Python. npm, Maven Central, NuGet, RubyGems, crates.io and pkg.go.dev were all checked and have none.

## Operations

- [Status page](https://status.lucidlink.com/): Atlassian Statuspage, regional components (North America, Latin America, Asia-Pacific, Europe). Machine-readable at /api/v2/summary.json.
- [Release notes](https://support.lucidlink.com/hc/en-us/sections/31125638256269-Release-notes): Dated per-build notes every 1-2 weeks. Latest build 3.8.8694, 2026-08-25.
- [Support SLA](https://support.lucidlink.com/hc/en-us/articles/31124791264525-Premium-and-Standard-Support-SLA): Support response tiers, not an uptime commitment.
- [Trust Center](https://trust.lucidlink.com/): SOC 2 Type I and II, ISO 27001, TPN, TPN Gold Shield, GDPR, CCPA.
- [Security](https://www.lucidlink.com/security): Zero-knowledge AES-256-GCM, per-file keys, SAML 2.0 SSO, SCIM provisioning, folder-level permissions, audit logging to Splunk/Elastic/CloudWatch, snapshots.

## Commercial

- [Pricing](https://www.lucidlink.com/pricing): Starter $7/member/month (100 GB each, max 10 members). Business $27/member/month annual, $32 monthly (400 GB each, max 25 members, SSO, 30-day snapshots). Enterprise custom (unlimited, BYO S3, audit trail, Connect and TeamCache add-ons). 30-day trial, no card.
- Developer Platform is Business/Enterprise plus trial; LucidLink Connect is an Enterprise add-on plus trial.
- [Terms](https://www.lucidlink.com/terms) | [Privacy](https://www.lucidlink.com/privacy) | [Sub-processors](https://www.lucidlink.com/sub-processors) | [DPA](https://www.lucidlink.com/dpa)
- [Sign up](https://app.lucidlink.com/register) | [Log in](https://app.lucidlink.com/login) | [Support](https://support.lucidlink.com/hc/en-us) | [Blog](https://www.lucidlink.com/blog) | [GitHub](https://github.com/LucidLink)