Hammerspace website screenshot

Hammerspace

Hammerspace, Inc. is a Redwood City, California software company behind the Hammerspace Global Data Platform (formerly the Global Data Environment), a parallel file system and software-defined data platform that unifies unstructured data across on-premises storage, edge sites, and AWS, Azure and Google Cloud into a single global namespace. Data is reached through standard protocols — NFS, pNFS v4.2 with Flex Files, SMB, S3, and CSI for Kubernetes — while placement, replication, tiering, snapshots and retention are driven by declarative objectives rather than by manual data movement. The platform is administered through a GUI, an admin CLI, the open source hstk Python toolkit, Ansible and Terraform automation, and the Anvil metadata server REST API at /mgmt/v1.2/rest. The 2026 AI Data Platform release adds Tier-0 NVMe pooling on GPU servers, Milvus vector search, and a Model Context Protocol (MCP) server that exposes enterprise data to AI agents and RAG pipelines.

Hammerspace publishes 1 API on the APIs.io network. Tagged areas include Company, Storage, Data Management, File Systems, and Data Orchestration.

Hammerspace’s developer surface includes documentation, support, engineering blog, authentication, changelog, CLI, and 24 more developer resources.

30.9/100 thin ▬ flat Agent 23/100 agent aware Full breakdown ↓
scored 2026-08-17 · rubric v0.11.0
1 APIs 1 MCP Servers
CompanyStorageData ManagementFile SystemsData OrchestrationHybrid CloudKubernetesArtificial IntelligenceUnstructured DataInfrastructure

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-08-17 · rubric v0.11.0
Composite quality — 30.9/100 · thin
Contract Quality 0.0 / 25
Developer Ergonomics 9.6 / 20
Commercial Clarity 8.4 / 20
Operational Transparency 2.7 / 13
Governance 1.5 / 12
Discoverability 8.7 / 10
Agent readiness — 23/100 · agent aware
Machine-Readable Contract 0 / 18
Agentic Access Contract 0 / 10
MCP Server 12 / 12
Machine-Readable Auth 10 / 10
Idempotency 0 / 9
Stable Error Semantics 0 / 8
Request/Response Examples 0 / 7
Rate-Limit Signaling 0 / 7
Typed Event Surface 0 / 6
Agent Skills 0 / 5
Well-Known Catalog 4 / 4
Consent & Bot Identity 0 / 3
A2A Agent Card 0 / 8
Dry-Run / Simulate Mode 0 / 4
Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/hammerspace: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

APIs 1

Individual APIs this provider publishes, each with its own machine-readable definition.

Hammerspace Anvil Management API

The management REST API served by the Hammerspace Anvil metadata server at the base path /mgmt/v1.2/rest. It is the programmatic control plane behind the Hammerspace GUI and adm...

MCP Servers 1

Model Context Protocol servers that expose these APIs to AI agents.

Security Posture 2

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Hammerspace Authentication

http/session-cookie/openIdConnect · 2 schemes

SECURITY

Hammerspace Domain Security

TLSv1.3 · DMARC

SECURITY

Scopes 1

OAuth scopes governing access to this provider's APIs.

Hammerspace Scopes

36 scopes · authorizationCode/implicit

36 scopes

SCOPES

Resources

Get Started 1

Portal, sign-up, and the first successful call

Documentation 1

Reference material describing how the API behaves

Agent Surfaces 3

MCP servers, agent skills, and machine-readable catalogs

Design & Contract 4

Pagination, idempotency, versioning, errors, and events

Build 4

SDKs, sample code, and the tooling you integrate with

Access & Security 3

Authentication, authorization, and security posture

Operate 4

Status, limits, changes, and where to get help

Commercial 3

Pricing, plans, and the legal terms of use

Company 5

The organization behind the API

Other 2

Properties that don't map to a standard resource type

Source (apis.yml)

apis.yml Raw ↑
aid: hammerspace
name: Hammerspace
description: Hammerspace, Inc. is a Redwood City, California software company behind the Hammerspace Global Data Platform
  (formerly the Global Data Environment), a parallel file system and software-defined data platform that unifies unstructured
  data across on-premises storage, edge sites, and AWS, Azure and Google Cloud into a single global namespace. Data is reached
  through standard protocols — NFS, pNFS v4.2 with Flex Files, SMB, S3, and CSI for Kubernetes — while placement, replication,
  tiering, snapshots and retention are driven by declarative objectives rather than by manual data movement. The platform
  is administered through a GUI, an admin CLI, the open source hstk Python toolkit, Ansible and Terraform automation, and
  the Anvil metadata server REST API at /mgmt/v1.2/rest. The 2026 AI Data Platform release adds Tier-0 NVMe pooling on GPU
  servers, Milvus vector search, and a Model Context Protocol (MCP) server that exposes enterprise data to AI agents and RAG
  pipelines.
image: https://avatars.githubusercontent.com/u/47825731?v=4
url: https://raw.githubusercontent.com/api-evangelist/hammerspace/refs/heads/main/apis.yml
x-type: company
x-source: harvest:secondary-market
x-source-url: https://forgeglobal.com/hammerspace_stock/
x-tier: stub
x-tier-reason: harvest
specificationVersion: '0.20'
created: '2026-08-04'
modified: '2026-08-04'
tags:
- Company
- Storage
- Data Management
- File Systems
- Data Orchestration
- Hybrid Cloud
- Kubernetes
- Artificial Intelligence
- Unstructured Data
- Infrastructure
apis:
- aid: hammerspace:anvil-management-api
  name: Hammerspace Anvil Management API
  description: The management REST API served by the Hammerspace Anvil metadata server at the base path /mgmt/v1.2/rest. It
    is the programmatic control plane behind the Hammerspace GUI and admin CLI, covering shares, files, objectives, storage
    volumes, object-storage volumes, volume groups, data portals, nodes, sites, snapshots, snapshot retentions, share replications,
    schedules, tasks, licenses, Active Directory and identity provider configuration, antivirus, backup, NTP, syslog and proxy
    settings. It is served by each customer deployment rather than from a Hammerspace-hosted public endpoint, so the host
    is the customer's own Anvil. Hammerspace does not publish an OpenAPI description of it on a public URL; the operations
    recorded here were observed in Hammerspace's own Apache-2.0 licensed open source clients (the Kubernetes CSI driver and
    the Ansible operations playbooks).
  humanURL: https://hammerspace.com/resources/
  baseURL: https://{anvil-host}/mgmt/v1.2/rest
  tags:
  - Storage
  - Data Management
  - Infrastructure
  properties:
  - type: Documentation
    url: https://hammerspace.com/resources/
  - type: SourceCode
    url: https://github.com/hammer-space/csi-plugin/blob/main/pkg/client/hsclient.go
  - type: SourceCode
    url: https://github.com/hammer-space/ansible
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: IssueTracker
  url: https://github.com/hammer-space/csi-plugin/issues
- type: Releases
  url: https://github.com/hammer-space/csi-plugin/releases
- type: License
  name: Apache-2.0
  url: https://github.com/hammer-space/csi-plugin/blob/master/LICENSE
- type: DomainSecurity
  url: security/hammerspace-domain-security.yml
- type: Website
  url: https://hammerspace.com/
- type: About
  url: https://hammerspace.com/about-us/
- type: Documentation
  url: https://hammerspace.com/resources/
- type: Resources
  url: https://hammerspace.com/resources/
- type: Support
  url: https://hammerspace.com/support/
- type: Login
  url: https://supportportal.hammerspace.com/
- type: Blog
  url: https://hammerspace.com/blog/
- type: Newsroom
  url: https://hammerspace.com/news-room/
- type: GitHubOrganization
  url: https://github.com/hammer-space
- type: Marketplace
  url: https://aws.amazon.com/marketplace/seller-profile?id=bf2492c2-776f-4390-a1cc-bf489509ce7b
- type: Partners
  url: https://hammerspace.com/hs-partners_category/technology-partners/
- type: TermsOfService
  url: https://hammerspace.com/eula/
- type: PrivacyPolicy
  url: https://hammerspace.com/privacy-statement-us/
- type: Authentication
  url: authentication/hammerspace-authentication.yml
- type: Conventions
  url: conventions/hammerspace-conventions.yml
- type: DataModel
  url: data-model/hammerspace-data-model.yml
- type: Lifecycle
  url: lifecycle/hammerspace-lifecycle.yml
- type: ChangeLog
  url: changelog/hammerspace-changelog.yml
- type: Conformance
  url: conformance/hammerspace-conformance.yml
- type: Compliance
  url: https://hammerspace.com/hammerspace-announces-fips-140-3-validation-plans-to-integrate-certified-cryptography-into-data-platform/
- type: Packages
  url: packages/hammerspace-packages.yml
- type: SDKs
  url: packages/hammerspace-packages.yml
- type: CLI
  url: cli/hammerspace-cli.yml
- type: MCPServer
  url: mcp/hammerspace-mcp.yml
- type: WellKnown
  url: well-known/hammerspace-well-known.yml
- type: LLMsTxt
  url: llms/hammerspace-llms.txt
x-enrichment:
  date: '2026-08-04'
  status: enriched
  artifacts_added: 15
  pass: local-v1