Mnemoverse Memory
Memory serverOfficial Mnemoverse project
Created by Mnemoverse
Published in mnemoverse/mcp-memory-server. Publisher page
28 GitHub stars
What it is
Hosted long-term memory for AI agents over MCP. Write and read memories from Claude Code, Cursor, VS Code and ChatGPT; rating a recalled memory as helpful or misleading re-ranks what comes back next. OAuth sign-in or API key, free plan.
AutoGineer overview, from the brain’s own files
Mnemoverse Memory is a hosted memory server that enables AI agents to persist information across different sessions and tools. By utilizing the Model Context Protocol (MCP), it allows agents in environments like Claude, Cursor, and VS Code to read and write to a centralized memory store. The system features a feedback mechanism where agents can rate recalled memories, which the server uses to re-rank future retrieval results. It also supports collaborative memory through shared rooms, allowing multiple users or agents to contribute to a common knowledge pool.
How it works
Memory model: Hybrid
AutoGineer overview, from the brain’s own files
The system acts as an MCP server that provides tools for agents to interact with a hosted memory database. Agents use memory_write to store information and memory_read to retrieve it using natural language. The server maintains a graph of associations between concepts. Users can create shared rooms for collaborative memory, and agents can provide feedback on the utility of retrieved information, which influences the ranking of future search results.
| Folder | Role | Files |
|---|---|---|
| .github | agent-config | 8 |
| docs | docs | 24 |
| scripts | scripts | 11 |
| src | source-code | 15 |
| test | tests | 49 |
The agent reads
- src/configs/source.json evidence: AGENTS.md
- tools.json evidence: AGENTS.md
- src/tools.ts evidence: AGENTS.md
- server.json evidence: AGENTS.md
The agent writes
- save_insight evidence: README.md
Requirements
Runtimes: Node.js >=18
Databases: PostgreSQL
API keys (by name): MNEMOVERSE_API_KEY
Works with: Claude Code, Claude apps, OpenAI Codex, GitHub Copilot, Cursor, Gemini CLI, Google Antigravity, Kiro, OpenCode, Amp, Roo Code, Cline, JetBrains Junie, Devin (ex-Windsurf)
Set it up
Add mcp-memory-server to .mcp.json:
{ "mcpServers": { "mcp-memory-server": { "type": "http", "url": "https://mcp.mnemoverse.com/mcp" } } }Or add it with the Claude Code CLI:
claude mcp add --transport http mcp-memory-server https://mcp.mnemoverse.com/mcpYour data is sent to mcp.mnemoverse.com.
Add mnemoverse to .mcp.json:
{ "mcpServers": { "mnemoverse": { "type": "http", "url": "https://mcp.mnemoverse.com/mcp" } } }Or add it with the Claude Code CLI:
claude mcp add --transport http mnemoverse https://mcp.mnemoverse.com/mcpYour data is sent to mcp.mnemoverse.com.
- Not scanned by AutoGineerIts dependencies are installed by npm when you run it and were not scanned by AutoGineer (2 declared). https://www.npmjs.com/package/@mnemoverse/mcp-memory-server
Created by Mnemoverse. Published in mnemoverse/mcp-memory-server. Licence: MIT License.
Usage
AutoGineer overview, from the brain’s own files
- Store project-specific preferences or coding patterns for future sessions.
- Retrieve historical context when starting work on a previously touched project.
- Collaborate with teammates by sharing a memory room.
- Provide feedback on memory relevance to improve future retrieval accuracy.
- “Save that we prefer using Vitest for testing in this project.”
- The agent writes this preference to the memory server, making it available for future tasks.
- “How do we usually handle authentication in this codebase?”
- The agent queries the memory server and retrieves previously saved notes on authentication patterns.
Documentation by Mnemoverse
Read the documentation at the source
CODE_OF_CONDUCT.md
Contributor Covenant Code of Conduct
Our Pledge
We as members, contributors, and leaders pledge to make participation in our community a harassment-free experience for everyone, regardless of age, body size, visible or invisible disability, ethnicity, sex characteristics, gender identity and expression, level of experience, education, socio-economic status, nationality, personal appearance, race, caste, color, religion, or sexual identity and orientation.
We pledge to act and interact in ways that contribute to an open, welcoming, diverse, inclusive, and healthy community.
Our Standards
Examples of behavior that contributes to a positive environment for our community include:
Demonstrating empathy and kindness toward other people
Being respectful of differing opinions, viewpoints, and experiences
Giving and gracefully accepting constructive feedback
Accepting responsibility and apologizing to those affected by our mistakes, and learning from the experience
Focusing on what is best not just for us as individuals, but for the overall community
Examples of unacceptable behavior include:
The use of sexualized language or imagery, and sexual attention or advances of any kind
Trolling, insulting or derogatory comments, and personal or political attacks
Public or private harassment
Publishing others' private information, such as a physical or email address, without their explicit permission
Other conduct which could reasonably be considered inappropriate in a professional setting
Enforcement Responsibilities
Community leaders are responsible for clarifying and enforcing our standards of acceptable behavior and will take appropriate and fair corrective action in response to any behavior that they deem inappropriate, threatening, offensive, or harmful.
Community leaders have the right and responsibility to remove, edit, or reject comments, commits, code, wiki edits, issues, and other contributions that are not aligned to this Code of Conduct, and will communicate reasons for moderation decisions when appropriate.
Scope
This Code of Conduct applies within all community spaces, and also applies when an individual is officially representing the community in public spaces. Examples of representing our community include using an official e-mail address, posting via an official social media account, or acting as an appointed representative at an online or offline event.
Enforcement
Instances of abusive, harassing, or otherwise unacceptable behavior may be reported to the community leaders responsible for enforcement at e-mail address on the upstream page. All complaints will be reviewed and investigated promptly and fairly.
All community leaders are obligated to respect the privacy and security of the reporter of any incident.
Enforcement Guidelines
Community leaders will follow these Community Impact Guidelines in determining the consequences for any action they deem in violation of this Code of Conduct:
1. Correction
Community Impact: Use of inappropriate language or other behavior deemed unprofessional or unwelcome in the community.
Consequence: A private, written warning from community leaders, providing clarity around the nature of the violation and an explanation of why the behavior was inappropriate. A public apology may be requested.
2. Warning
Community Impact: A violation through a single incident or series of actions.
Consequence: A warning with consequences for continued behavior. No interaction with the people involved, including unsolicited interaction with those enforcing the Code of Conduct, for a specified period of time. This includes avoiding interactions in community spaces as well as external channels like social media. Violating these terms may lead to a temporary or permanent ban.
3. Temporary Ban
Community Impact: A serious violation of community standards, including sustained inappropriate behavior.
Consequence: A temporary ban from any sort of interaction or public communication with the community for a specified period of time. No public or private interaction with the people involved, including unsolicited interaction with those enforcing the Code of Conduct, is allowed during this period. Violating these terms may lead to a permanent ban.
4. Permanent Ban
Community Impact: Demonstrating a pattern of violation of community standards, including sustained inappropriate behavior, harassment of an individual, or aggression toward or disparagement of classes of individuals.
Consequence: A permanent ban from any sort of public interaction within the community.
Attribution
This Code of Conduct is adapted from the Contributor Covenant, version 2.1, available at https://www.contributor-covenant.org/version/2/1/code_of_conduct.html.
Community Impact Guidelines were inspired by Mozilla's code of conduct enforcement ladder.
For answers to common questions about this code of conduct, see the FAQ at https://www.contributor-covenant.org/faq. Translations are available at https://www.contributor-covenant.org/translations.
134 files · 124 not served here
- .dockerignore (not served here)
- .gitattributes (not served here)
- .github/FUNDING.yml (not served here)
- .github/workflows/changelog-reminder.yml (not served here)
- .github/workflows/contract-freshness.yml (not served here)
- .github/workflows/forms-check.yml (not served here)
- .github/workflows/release-sync-check.yml (not served here)
- .github/workflows/release.yml (not served here)
- .github/workflows/test.yml (not served here)
- .github/workflows/verify-configs.yml (not served here)
- .gitignore (not served here)
- .mcpbignore (not served here)
- AGENTS.md
- ATTRIBUTION.md
- CHANGELOG.md (not served here)
- CODE_OF_CONDUCT.md
- CONTRIBUTING.md (not served here)
- Dockerfile (not served here)
- GEMINI.md
- LICENSE
- README.md (not served here)
- context7.json (not served here)
- docs/configs/claude-code-cli.sh (not served here)
- docs/configs/claude-desktop.json (not served here)
- docs/configs/cursor-deep-link.txt (not served here)
- docs/configs/cursor.json (not served here)
- docs/configs/vscode-deep-link.txt (not served here)
- docs/configs/vscode.json (not served here)
- docs/configs/windsurf.json (not served here)
- docs/shared.md
- docs/snippets/claude-code-hosted.md (not served here)
- docs/snippets/claude-code.md (not served here)
- docs/snippets/claude-desktop-hosted.md (not served here)
- docs/snippets/claude-desktop.md (not served here)
- docs/snippets/cline-hosted.md (not served here)
- docs/snippets/cline.md (not served here)
- docs/snippets/cursor-hosted.md (not served here)
- docs/snippets/cursor.md (not served here)
- docs/snippets/jetbrains-hosted.md (not served here)
- docs/snippets/jetbrains.md (not served here)
- docs/snippets/vscode-hosted.md (not served here)
- docs/snippets/vscode.md (not served here)
- docs/snippets/windsurf-hosted.md (not served here)
- docs/snippets/windsurf.md (not served here)
- docs/snippets/zed-hosted.md (not served here)
- docs/snippets/zed.md (not served here)
- funding.json (not served here)
- gemini-extension.json
- glama.json (not served here)
- icon.png (not served here)
- llms-install.md
- llms.txt (not served here)
- manifest.json
- package-lock.json (not served here)
- package.json (not served here)
- scripts/check-forms.mjs (not served here)
- scripts/check-release-sync.mjs (not served here)
- scripts/consumers.json (not served here)
- scripts/forms.json (not served here)
- scripts/generate-configs.mjs (not served here)
- scripts/generate-limits.mjs (not served here)
- scripts/generate-tools-manifest.mjs (not served here)
- scripts/install-hooks.mjs (not served here)
- scripts/lib/wave.d.mts (not served here)
- scripts/lib/wave.mjs (not served here)
- scripts/wave-issue.mjs (not served here)
- server.json
- src/configs/source.json (not served here)
- src/errors.ts (not served here)
- src/index.ts (not served here)
- src/limits.ts (not served here)
- src/names.ts (not served here)
- src/prompts.ts (not served here)
- src/render.ts (not served here)
- src/requests.ts (not served here)
- src/resources.ts (not served here)
- src/schema-dialect.ts (not served here)
- src/scope.ts (not served here)
- src/shared.ts (not served here)
- src/teaching.ts (not served here)
- src/time.ts (not served here)
- src/tools.ts (not served here)
- test/always-load.test.ts (not served here)
- test/assembled.test.ts (not served here)
- test/base-url-guard.test.ts (not served here)
- test/descriptions.test.ts (not served here)
- test/direct-register.ts (not served here)
- test/discovery-structured.test.ts (not served here)
- test/errors-keyless.test.ts (not served here)
- test/errors-placeholder-key.test.ts (not served here)
- test/errors.test.ts (not served here)
- test/feedback-rooms.test.ts (not served here)
- test/feedback-structured.test.ts (not served here)
- test/generated-inventory.test.ts (not served here)
- test/graph-tool.test.ts (not served here)
- test/handlers.test.ts (not served here)
- test/harness.ts (not served here)
- test/install-links.test.ts (not served here)
- test/keyless-first.test.ts (not served here)
- test/limits.test.ts (not served here)
- test/list-recent-budget.test.ts (not served here)
- test/listing-text.test.ts (not served here)
- test/llms-txt.test.ts (not served here)
- test/name-cases.ts (not served here)
- test/names.test.ts (not served here)
- test/prompts.test.ts (not served here)
- test/read-structured.test.ts (not served here)
- test/recent-empty-cursor.test.ts (not served here)
- test/recent-structured.test.ts (not served here)
- test/redirect-refusal.test.ts (not served here)
- test/render.test.ts (not served here)
- test/requests.test.ts (not served here)
- test/resources.test.ts (not served here)
- test/rooms-invite.test.ts (not served here)
- test/rooms-structured.test.ts (not served here)
- test/schema-dialect-fallback.test.ts (not served here)
- test/schema-dialect.test.ts (not served here)
- test/scope.test.ts (not served here)
- test/shared-entry.test.ts (not served here)
- test/startup.test.ts (not served here)
- test/stats-structured.test.ts (not served here)
- test/structured-output.test.ts (not served here)
- test/surface-decisions.test.ts (not served here)
- test/teaching-surface.test.ts (not served here)
- test/tool-wiring.test.ts (not served here)
- test/tools-manifest.test.ts (not served here)
- test/unscoped-rooms.test.ts (not served here)
- test/wave.test.ts (not served here)
- test/wording.test.ts (not served here)
- test/write-author.test.ts (not served here)
- test/write-structured.test.ts (not served here)
- tools.json (not served here)
- tsconfig.json (not served here)
- tsconfig.test.json (not served here)
Advantages
- Memories persist across different AI tools and sessions. evidence: manifest.json
- Feedback on recalled memories helps re-rank future retrieval results. evidence: manifest.json
Limitations
- Every tool call needs a free API key from the Mnemoverse console. evidence: manifest.json
Security
Risk level: Medium risk
This brain runs
Agent instructions that run or fetch something (14)
AGENTS.md:ChatGPT: install the published Mnemoverse Memory plugin and complete browser sign-in.AGENTS.md:Per-client setup: https://mnemoverse.com/docs/api/install-by-hostAGENTS.md:Local stdio server: follow `llms-install.md`, which is written for an agent installing on a user's behalf.AGENTS.md:Install with `npm ci`.AGENTS.md:Build: `npm run build` (the prebuild step runs the config generator, the postbuild step regenerates `tools.json`).AGENTS.md:Tests: `npm test` (vitest).AGENTS.md:Test types: `npm run typecheck:test`.AGENTS.md:Drift checks: `npm run verify:configs` (generated files match `src/configs/source.json`) and `npm run verify:tools` (committed `tools.json` matches the built server).AGENTS.md:`src/configs/source.json` is the only file edited by hand for distribution metadata: descriptions, install snippets, env variables, registry fields.AGENTS.md:`npm run generate:configs`AGENTS.md:`npm run verify:configs`AGENTS.md:A hand edit is overwritten on the next run and fails `verify-configs.yml` in the meantime.AGENTS.md:For tool-description changes, run `npm run build` and commit the source plus regenerated `tools.json` and `manifest.json`.AGENTS.md:Keep one concern per PR, run `npm test` and `npm run verify:configs` before pushing, and say in the description which of the checks above you ran.
MCP servers (11)
README.md(mnemoverse):npx -y mcp-remote@latest https://mcp.mnemoverse.com/mcpREADME.md(mnemoverse):npx -y mcp-remote@latest https://mcp.mnemoverse.com/mcpREADME.md(mnemoverse):https://mcp.mnemoverse.com/mcp· uses the networkREADME.md(mnemoverse):npx -y mcp-remote@latest https://mcp.mnemoverse.com/mcpREADME.md(mnemoverse):npx -y mcp-remote@latest https://mcp.mnemoverse.com/mcpREADME.md(mnemoverse):npx -y @mnemoverse/mcp-memory-server@latestREADME.md(mnemoverse):npx -y @mnemoverse/mcp-memory-server@latestREADME.md(mnemoverse):npx -y @mnemoverse/mcp-memory-server@latestREADME.md(mnemoverse):npx -y @mnemoverse/mcp-memory-server@latestREADME.md(mnemoverse):npx -y @mnemoverse/mcp-memory-server@latestgemini-extension.json(mnemoverse):https://mcp.mnemoverse.com/mcp· uses the network
- Medium risk: runs-mcp-server-unpinned-runner (README.md:60)
- Medium risk: runs-mcp-server-unpinned-runner (README.md:100)
- Medium risk: runs-mcp-server-unpinned-runner (README.md:132)
- Medium risk: runs-mcp-server-unpinned-runner (README.md:171)
- Medium risk: runs-mcp-server-unpinned-runner (README.md:275)
- Medium risk: runs-mcp-server-unpinned-runner (README.md:324)
- Medium risk: runs-mcp-server-unpinned-runner (README.md:344)
- Medium risk: runs-mcp-server-unpinned-runner (README.md:364)
- Medium risk: runs-mcp-server-unpinned-runner (README.md:405)
- Low risk: network-instructions (package.json:49)
- Low risk: scripts-present (scripts/generate-configs.mjs)
Attribution and licence
- Created by
- Mnemoverse
- Declared authors
- Mnemoverse (declared in package.json)
- Publisher
- Mnemoverse (Official Mnemoverse project)
- Source
- mnemoverse/mcp-memory-server · commit 9fd95f6
- Licence
- MIT License (files served here)
- ATTRIBUTION.md (written by AutoGineer)
- Synced
AutoGineer is not affiliated with or endorsed by Mnemoverse.
Install from source
124 of its files are not served here, so there is no ZIP. mnemoverse/mcp-memory-server at 9fd95f6