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Penny

ai.mypenny/mypenny · v0.4.3

Has write/delete toolsTools changed (7 days)

Measured by MCP Station

Last check	Reachable
Checked at	—
Check success 7 / 30 days	—
First-try success 30 days	—
Median response	—
Lookups 30 days	—
Authentication	No auth
MCP version	2025-06-18
Rank score	—
Declared risk	Has destructive tools (destructiveHint)
Capabilities declared	resources, tools
Tool definitions	7 tools · with description 100% · input schema is an object 100% · read/destructive hints 100%

Description written by the publisher, not verified

Portable AI memory you own. Keep memories and notes across Claude, ChatGPT, and other AI tools.

Connect

streamable-http · https://app.mypenny.ai/mcp

claude mcp add --transport http mypenny https://app.mypenny.ai/mcp

{
  "mcpServers": {
    "mypenny": {
      "url": "https://app.mypenny.ai/mcp"
    }
  }
}

Tools as reported by the server

penny_get_skill
Read the current Penny operating skill when missing or stale, including after a catalog refresh. Reuse files already read this conversation while current. Default SKILL.md; fetch manifest references when their cues apply. Product guidance, separate from user-saved skills; workspace-only access allow
penny_start_setup
Setup in phases; omit phase to start, resume from meta.onboarding.phase. skipForGood opts out. Stage encrypted imports for dashboard review; status checks receipts. Only users save/cancel there. Imported counts are server-derived; finish cannot complete an active import.
penny_session_start
Call ONCE at the start of every conversation, before the first substantive reply. First read the installed Penny skill; report its exact metadata via installedSkillStatus/Version/Sha256/Source. Missing or unversioned metadata must not be guessed from plugin/catalog versions; unsupported hosts report
penny_read
Before answering anything the user's history, preferences, or prior work would inform, read — search rather than assume nothing is on file. Choose target: walk this ladder, first match wins: 1. User/people facts (names, preferences, relationships) → profile. Do NOT search notes for this. 2. To-dos/d
penny_write
Save the moment something durable emerges — a decision, preference, plan, correction, a to-do, a measurement, or something you produced — mid-conversation and unprompted; when the call is close, save. Choose entityType: walk this ladder, first match wins: 1. Durable fact about the user or their peop
penny_edit write/delete
When the user corrects something on file, or a task, tracker, skill, or block needs to change, edit the existing item rather than writing a duplicate. Modify what already exists; entityType uses the same taxonomy as penny_write (see ladder). Notes: updates[] patch/replace, max100. Tasks: taskId; can
penny_delete write/delete
Move to Trash. Project: projectId + expectedRevision + operationId; penny_edit op:restore recovers. Repeat in_progress with the same operationId; report partial_recovery conflicts. Note/tracker_entry: ids (max100); skill/rhythm: one id; profile_block: ids are block names. Tag/link removal uses the i

Tool changes

2026-10-21: penny_get_skill, penny_start_setup, penny_session_start, penny_read, penny_write, penny_edit, penny_delete
2026-10-16: penny_get_skill, penny_start_setup, penny_session_start, penny_read, penny_write, penny_edit, penny_delete

Website · JSON · Text for agents · Registry updated 2026-10-09