Eraser
by Eraser
Generate architecture diagrams, ERDs and technical docs from natural language and manage your Eraser workspace from an AI agent. 10 tools, OAuth or API key, free tier available.
Verified connector
Listed by Anthropic as a partner connector in its Connectors Directory.
Connection checked by Agentman on .
Anthropic states this reflects the level of review a connector received, not a security audit.
Connect Eraser via MCP
https://app.eraser.io/api/mcpWorks in any MCP-compatible client. In Agentman Studio it is one click — no config file to edit.
Eraser Tools & Capabilities (10)
Tool names from Anthropic's directory listing. This server requires sign-in, so we could not read tool descriptions or parameter schemas.
Frequently asked questions
Does the Eraser MCP server need a paid plan?
No. Eraser's MCP documentation states the server is free to use and subject to the same free tier limits as in-app usage. Those limits bite quickly though. Eraser's pricing page lists the Free plan at 3 files and 3 AI credits, so an agent generating diagrams exhausts a free workspace in three calls before any plan gate is reached.
What can the delete tool actually destroy in my Eraser workspace?
Diagrams and folders, not files. Eraser's documentation states files must be archived before they can be deleted, and archiving is a soft delete recoverable from the Archived page of the dashboard. Deleting a folder archives the files inside it rather than destroying them. Individual diagrams inside a file are the one thing the connector removes outright.
Are diagrams deleted by an agent recoverable?
Usually yes, through version history rather than a trash can. Eraser writes a new file version after 30 minutes of inactivity following edits, and you can restore or duplicate any earlier version. Retention is plan-gated: Eraser's pricing page lists 7 days on Free, 90 days on Starter, and unlimited on Business and Enterprise.
Does the Eraser MCP server consume AI credits?
Yes, for generation only. Eraser's MCP FAQ states that calls involving AI generation use AI credits from your account. Reading, listing, searching and exporting do not. Which balance is charged depends on how you signed in: OAuth requests draw the signed-in user's credits, and API key requests draw team-level credits instead.
Does selectTeam limit what the connector can reach?
No, it only chooses which team is active. Eraser documents that a user can belong to multiple teams and switch between them, so one OAuth grant reaches every team your account is a member of. The connector selects a team for subsequent operations rather than being confined to one, which makes your team memberships the real access boundary.
Can I restrict the Eraser connector to read-only access?
Not through the OAuth consent screen. Eraser's own protected-resource descriptor advertises a single wildcard scope, so there is no read-versus-write split to decline at authorisation. The connector inherits whatever your Eraser account can already do. If you need a narrower grant, connect from an account with narrower team membership.
Who can see diagrams the connector creates in my workspace?
It depends on how you authenticated. Eraser's MCP FAQ states that OAuth-created files are made under your identity and private by default, while API key files are created under the team and attributed to the team. You can change access level and link sharing afterwards in the Eraser app or through the update tool.
Can I use the Eraser MCP server in CI without a browser login?
Yes, with an API key passed as a bearer token on the Authorization header. Eraser documents this path for pipelines, headless environments and clients without OAuth support such as Microsoft Copilot Studio. One catch is easy to miss: Eraser's agent integration docs state that API tokens require a paid subscription and cannot be created on the free plan.
Sources
- Eraser MCP Server documentation — https://docs.eraser.io/mcp (fetched 2026-08-19). Note: the directory's documentation URL
https://docs.eraser.io/docs/mcp301-redirects here; the final 200 is cited. · retrieved 2026-08-19 - Eraser, Using the AI agent integrations — https://docs.eraser.io/using-ai-agent-integrations (fetched 2026-08-19) · retrieved 2026-08-19
- Eraser, Deleting files — https://docs.eraser.io/deleting-files (fetched 2026-08-19) · retrieved 2026-08-19
- Eraser, Version history — https://docs.eraser.io/version-history (fetched 2026-08-19) · retrieved 2026-08-19
- Eraser, Folders — https://docs.eraser.io/folders (fetched 2026-08-19) · retrieved 2026-08-19
- Eraser, Teams — https://docs.eraser.io/teams (fetched 2026-08-19) · retrieved 2026-08-19
- Eraser, Private files — https://docs.eraser.io/private-files (fetched 2026-08-19) · retrieved 2026-08-19
- Eraser, Export — https://docs.eraser.io/export (fetched 2026-08-19) · retrieved 2026-08-19
- Eraser, Plans — https://docs.eraser.io/plans (fetched 2026-08-19) · retrieved 2026-08-19
- Eraser, Usage-based pricing — https://docs.eraser.io/usage-based-pricing (fetched 2026-08-19) · retrieved 2026-08-19
- Eraser AI FAQ — https://docs.eraser.io/ai-faq (fetched 2026-08-19) · retrieved 2026-08-19
- Eraser pricing page — https://www.eraser.io/pricing (fetched 2026-08-19). All plan prices and quantities on this page come from here. · retrieved 2026-08-19
- Eraser MCP server README,
eraserlabs/eraser-io— https://github.com/eraserlabs/eraser-io/tree/main/packages/eraser-mcp (fetched 2026-08-19) · retrieved 2026-08-19 - Live unauthenticated
initializeprobe returning 401 withWWW-Authenticate— 2026-08-19 · retrieved 2026-08-19 - RFC 9728 protected-resource descriptor — https://app.eraser.io/.well-known/oauth-protected-resource/api/mcp (fetched 2026-08-19) · retrieved 2026-08-19
- RFC 8414 authorization server metadata — https://app.eraser.io/.well-known/oauth-authorization-server (fetched 2026-08-19) · retrieved 2026-08-19
docs.eraser.io/robots.txtanddocs.eraser.io/llms.txt(fetched 2026-08-19). Robots allows all documentation paths; noContent-Signaldirective is present. · retrieved 2026-08-19- Anthropic connector directory — https://claude.ai/directory/7643fc71-6be5-4bc1-8001-10d45239078d (snapshot 2026-08-16) · retrieved 2026-08-16
Use in Agentman
Connect once and your agents call these tools on their own — on a schedule, in a workflow, with nobody at the keyboard.
Open in Agentman StudioServer Info
- Category
- Developer Tools
- Developer
- Eraser
- Tools
- 10
- Domain
- app.eraser.io
Using Claude Desktop or another MCP client? Setup docs — the connection URL above works anywhere.