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.
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Here is a step-by-step guide with screenshots.
Trinity — Open Memory Layer with Governance
v8.2.1 — 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。
🚀 开源就绪(2026-08-26):MIT 许可证 · 数据全本地(无遥测)· 存储加密 + 审计可证明 · 全部基准带可复现 manifest。详见 docs/BENCHMARK_GUIDE.md(复现指南)、 docs/PRIVACY.md(隐私说明)、docs/INDEX.md(文档索引)。
🏆 官方基准(2026-08-27):LongMemEval-S(ICLR 2025 官方集,500 问) Session Recall@10 = 0.98-0.99 · Turn Recall@10 = 0.93-0.94 · QA accuracy 0.358(旧口径)/ 0.467(升级口径:top-3 完整上下文 + 语义 judge,300 问) ——检索对齐头部(TiMem/Mem0 0.9+);结果带 manifest 完全可复现。
🧠 自进化认知协作平台(2026-08-29):八大能力在线——记忆(加密+审计+版本链)、 知识层(198 源)、自进化引擎(记忆/系统/代码三类指标)、自动化编排(8 规则+全编排)、 AgentMesh 协作(委托+订阅+配额)、记忆资产化、联邦同步、RAG 服务化(/v1/retrieval)。 代码自改三级达成(参数/脚本/自动合入,fulltest 门禁保障)。 快速接入见 docs/QUICKSTART_20260829.md · 完整总览见 docs/TRINITY_SUMMARY_20260827.md · 优化报告见 docs/OPTIMIZATION_REPORT_20260827.md。
✨ 亮点(为什么值得看)
可证明的记忆:每条记忆带 SHA-256 审计回执(可独立重算)+ CRDT 版本链 ——全网唯一 inspectable memory 完整实践;
自进化引擎:参数自动调优 → LLM 代码补丁 → 门禁验证自动合入(无人值守);
自运行平台:39 任务每日维护链(健康/调参/遗忘/联邦/镜像同步)+ 自愈 + 秒级回滚;
PG 主存储:PostgreSQL 正式主存储 + SQLite 镜像(一键切换/回滚);
MS 类目突破:multi-session QA 0.237→0.467(答案生成时序列表策略);
零成本判题:Ollama 本地 judge(云调用 0)+ 启发式蒸馏。
Related MCP server: cortex-engine
Quick Start
# 安装(本地运行,无遥测)
pip install -e ".[dev,test]"
# 启动 API(:8001)+ MCP(:8000/:8003)
python -m trinity.api.server --port 8001
python -m trinity.mcp.server --mode sse --port 8000
# 写入与检索
python -m trinity ingest --content "用户偏好暗色模式"
python -m trinity search --query "用户偏好" --top-k 5
# 维护(每日链:health/evolution/decay/tiers/sync/backup...)
powershell -File dsh-ops/trinity-dsh-maintenance.ps1 -Tasks all
# 评测(12 项功能断言 + 官方基准复现)
python scripts/run_evals.py --all
python benchmark/longmemeval_official_runner.py --limit 100 --qa --out results.jsonTrinity 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) · 审计签名 · 加密 │
│ B3 策略层(isolated/shared/delegated) │
├──────────────────────────────────────────────────────────┤
│ Memory Layer retrieval×4 · 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 │
└──────────────────────────────────────────────────────────┘Quick Start
# 安装(系统 Python 3.11+)
cd trinity
pip install -e .
# 验证
python -c "import trinity; print(trinity.__version__)" # → 8.2.1
# 全量测试(以本地实跑为准;不在本页声明通过数量)
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 | :5432 | 主存储(原生 PG18,服务 trinity-pg 开机自启;2026-08-29 切换) |
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, |
Retrieval | ✅ | 47 channels registered / 0 holding a data source; a second pipeline contributes 4 channels ( |
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)+ 冷启动模拟(scripts/market_sim.py) |
联邦 | ✅ | 多实例 export/import/diff 同步 + sync-agent(单向增量+轮询) |
短期记忆符号卸载 | ✅ | Mermaid 画布 + node_id 溯源(/offload/*,原文落盘 refs) |
Persona 白盒画像 | ✅ | 命题聚合 → persona.md(/persona/*,TRINITY_PERSONA 默认 off) |
召回可解释 | ✅ | /memory/search/explain 分数分解(keyword/vector/rerank/final) |
一致性校验 | ✅ | scripts/consistency_check.py + maintenance |
环境体检 | ✅ | scripts/env_doctor.py(8 项只读检查,退出码 0/1/2) |
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 (n=500, 2026-09-11, full-haystack) | R@1 0.862 / R@5 0.930 / R@10 0.958 · AnswerAcc 0.612 | registered in |
📊 官方 LongMemEval_S 详情与分题型:docs/bench-official/LongMemEval_S_REPORT_20260816.md
⚠️ 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.
最新基准(2026-09-03,EXECUTION 466)
LongMemEval oracle 500 题:R@1/3/5/10 = 1.000(六类,两轮独立复现)
QA AnswerAcc:官方基线 0.560 → 提示路由 0.578 → v2 锁定 0.642(MS 0.391→0.617)
明细/档案/实验纪律:docs/LEADERBOARD.md · docs/BENCHMARKS.md · dsh-ops/EXECUTION.md
Trinity: model changes, framework changes, memory doesn't.
This server cannot be deployed
Maintenance
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