Trinity Memory MCP Server
Allows PostgreSQL as a storage backend for the Trinity memory system, enabling persistent memory storage and retrieval.
Allows SQLite as a storage backend for the Trinity memory system, enabling local persistent memory storage.
Click on "Install Server".
Wait a few minutes for the server to deploy. Once ready, it will show a "Started" state.
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That's it! The server will respond to your query, and you can continue using it as needed.
Here is a step-by-step guide with screenshots.
Trinity — Open Memory Layer with Governance
v8.2.0 — 治理优先的记忆操作系统:模型会换、框架会换,但记忆不换。 Trinity 是让记忆可迁移、可治理、可交易的基础设施。
Trinity is not a "memory library." It is a Memory Operating System — an infrastructure layer that any memory store (vector DB, graph DB, SQLite) can plug into, with retrieval, governance, identity, evolution, and economic protocols on top.
定位(2026-08-15, V2):记忆是 AI 最后的切换成本。Trinity = 开放记忆层 + 治理底座—— 记忆可进可出(可迁移标准)、企业敢存(治理/合规/审计)、 记忆值钱(TrustExchange 市场)。
Architecture
┌──────────────────────────────────────────────────────────┐
│ Agent Layer A2A v0.3 · DSH 原生 · 共享聚合池 · 身份 │
├──────────────────────────────────────────────────────────┤
│ Governance Layer RBAC(6) · 50-Guardian · 审计签名 · 加密 │
│ B3 策略层(isolated/shared/delegated) │
├──────────────────────────────────────────────────────────┤
│ Memory Layer 47 通道 · PPR · 意图压缩 · 蒸馏 11x │
│ 个性化(PAHF) · 跨模态 · 联邦 │
├──────────────────────────────────────────────────────────┤
│ Storage Layer SQLite(FTS5) · PostgreSQL · AES-GCM 加密 │
├──────────────────────────────────────────────────────────┤
│ Economic Layer TrustExchange 记忆市场 · 资产定价 │
└──────────────────────────────────────────────────────────┘528 Python files · 206K+ lines · 147 API endpoints · 815 tests passing
Related MCP server: Strata Memory MCP Server
Quick Start
# 安装(系统 Python 3.11+)
cd trinity
pip install -e .
# 验证
python -c "import trinity; print(trinity.__version__)" # → 8.2.0
# 全量测试(815 passed / 50 skipped / 0 failed,系统 Python 3.14)
python -m pytest tests/ -q服务(全在线,supervisor 自愈)
服务 | 端口 | 说明 |
trinity-api | :8001 | REST(147 端点) |
trinity-mcp | :8000 / :8003 | MCP SSE / MCP v2 streamable-http |
gateway | :8002 | OpenAI/Mem0 兼容层(DeepSeek 上游,鉴权/限流/模型映射) |
dashboard | :3005 | 可视化 |
PostgreSQL | :5430 | 维护镜像(docker) |
Key Features(名实一致,2026-08-15 实测)
能力 | 状态 | 说明 |
41 个 active 模块 | ✅ | 运行路径可达(另有 261 个论文对齐储备, |
47 通道检索 | ✅ | BM25+jieba / FAISS HNSW / Exabase / BEAM-LIGHT / Hindsight / PPR 图扩散 / RRF 融合 |
语义缓存 | ✅ | Redis 305x,scope 隔离 |
存储加密 | ✅ | AES-256-GCM 可选(TRINITY_STORAGE_ENCRYPTION),FTS/哈希链兼容 |
治理策略层 | ✅ | B3:YAML 策略(isolated/shared/delegated)+ 热切换 + 审计 |
多智能体 | ✅ | A2A v0.3 + 共享聚合池 + 身份漂移检测 |
意图压缩 | ✅ | SimpleMem 对齐(TRINITY_INTENT_CLUSTER=on) |
结构化蒸馏 | ✅ | ICML 2026 对齐,11x 压缩(TRINITY_DISTILL_COMPRESS=on) |
个性化 | ✅ | PAHF 双反馈(Meta ICLR 2026 对齐) |
跨模态 | ✅ | 图搜文/文搜图闭环 |
DSH 结构融合 | ✅ | 6 表自动同步(会话/事件/goal/todo/header/schedule),goal objective 100% |
记忆可迁移 | ✅ | memory_portability.py:标准 JSON/NDJSON + Mem0/Zep 导入 |
记忆市场 | ✅ | TrustExchange:挂单/订单簿/定价/声誉(11 端点) |
联邦 | ✅ | 多实例 export/import/diff 同步 |
记忆可迁移(V2 核心)
# 导出标准格式(记忆护城河入场券:可进可出)
python scripts/memory_portability.py export --out memories.json
python scripts/memory_portability.py export --out memories.ndjson --format ndjson
# 导入(幂等:content_hash 去重)
python scripts/memory_portability.py import --file memories.json
# 从 Mem0 / Zep 迁移
python scripts/memory_portability.py import-mem0 --file mem0_export.json --persona p1
python scripts/memory_portability.py import-zep --file zep_export.json --persona p1Benchmark(实测;官方 LongMemEval_S 已跑,2026-08-16)
Benchmark | Score | 口径 |
LongMemEval_S(官方 ICLR 2025,500 题) | session R@5 = 0.968 · turn R@5 = 0.922 · hit pos 1.3 | 官方数据集实测(hf-mirror 获取),hybrid top-5 |
SQuAD v1.1 (adapted) | R@5 = 98.3% | 180 题 passage selection(本地) |
LoCoMo (subset) | R@5 = 0.88 | 38 题会话聚合(中文本地集) |
pytest | 815 passed / 0 failed | 全量 |
LongMemEval_S 500 题 QA(judge3 三票,RouteReasoner 产品化策略路由 + pref-inner2) | 68.6%(343/500) | 2026-08-17 全量;SS-A 96.4 / SS-U 92.9 / KU 69.2 / TR 65.4 / SS-P 56.7 / MS 49.6 |
LongMemEval_S 500 题 QA(judge3 三票,route2 benchmark 脚本) | 63.2%(316/500) | 2026-08-17 基线;MS 43.6 / SS-P 20.0 |
LongMemEval_S 500 题 QA(dated,旧 judge) | 54.0% | 2026-08-16 全量实测 |
📊 官方 LongMemEval_S 详情与分题型:docs/bench-official/LongMemEval_S_REPORT_20260816.md QA accuracy(DeepSeek judged,官方模板,500 题)= 54.0%(dated 优化:时间戳+全量证据+ temporal 分步推理;优化前基线 49.6%,temporal-reasoning +15.7pp)。 分题型:assistant 91% / user 87% / knowledge-update 64% / multi 36% / temporal 44% / preference 3%。
⚠️ 口径声明(2026-08-16):README 旧版引用的 "LongMemEval 96.4% / BEAM 10M 64.1%" 系 Exabase M-1 / Hindsight 的成绩,非 Trinity 实测,已移除。BEAM/LoCoMo 英文官方集 仍未跑(网络限制),不构成对外宣称。
Research Foundation
Trinity 的 second_brain 与 2026 前沿对齐:PPR/HippoRAG 2、SimpleMem (ICML 2026)、
Structured Distillation (11x)、PAHF (Meta ICLR 2026)、Hindsight/BEAM、Mem0/Zep/Graphiti 思路。
Requirements
Python 3.11+(推荐 3.14)
Docker Desktop(容器化部署)
jieba(中文分词)、fastapi、strawberry-graphql
License
MIT — see pyproject.toml.
Trinity: model changes, framework changes, memory doesn't.
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