Astra · Agentic Runtime

The Agentic Runtime That Makes AI Agents Production-Ready

Astra is not another agent framework — it is the runtime foundation for intelligent agents. Every decision is replayable, every iteration is testable, every memory is governable, every experiment is zero-risk. Take your AI from demo to production.

100%
Decision Traceable
5 Layers
Cognitive Memory
60x
Event Pipeline Speedup
0
Data Copy Cost
ASTRA
Runtime
Context
Prompt
LLM
Verify
Memory
The Harness Is The Product

Harness Engineering

The layer that decides whether your agents ever ship.

LLM
Context
Skills
Tools
Memory
Verify
Audit

The LLM is a commodity. Agents that dazzle in demos but crumble in production don't fail because the model is dumb — they fail because the harness around the model isn't engineered. How context is assembled, how the tool loop is orchestrated, how memory is governed, how decisions are audited, how outputs are verified, how cost is capped. Astra is that layer.

“The model is a commodity. The harness is the product.”
01

Context Engineering

Not stuffing history into the prompt — task-aware budget allocation, just-in-time retrieval, compaction. Every token has to earn its place.

02

Tool-Loop Orchestration

Right tool, no futile retries, circuit-break before context explodes. Structured failure reports and cost gates throughout.

03

Memory Governance

Episodic / semantic / procedural memory that self-curates: confidence decay, pollution quarantine, cross-session compaction — not a RAG bolt-on.

04

Decision Provenance

Snapshot every LLM call. Prompt, skills, context, model params — all frozen. Given a decision_id, reconstruct exactly what the LLM saw.

05

Verification Gates

Hallucination Firewall checks each LLM claim against the snapshot. Tool results get a completeness audit before they enter the LLM.

06

Cost & Evolution

Hierarchical routing picks the right model per task. Implicit feedback drives prompt auto-evolution; failed regressions auto-rollback.

Why Runtime, Not Framework

Frameworks give you parts. Runtimes give you guarantees.

DimensionFramework (LangChain / CrewAI)Coding Assistant (Cursor / Claude Code)Astra Agentic Runtime
FormA pile of libraries, DIYSingle-purpose productManaged runtime + guarantees
What you writeWire everything from scratchUse someone else's toolJust a system prompt + skills
Decision auditNoneNoneEvery decision bound to a snapshot
Memory managementRAG bolted onNone5-layer cognitive architecture, self-curating
Production experimentsGamble in prodN/AClone prod DB, zero-risk regression
Cost & trustEach piece separateBlack boxUnified cost + confidence signals
“JVM is to Java what Astra is to Agents.”

Six Platform Capabilities

Agent developers write prompts and pick skills — the runtime does the rest.

Decision Audit

Decision Lineage — every decision replayable
  • Decision = f(prompt@version, skill@version, context@snapshot, memory@state)
  • Given a decision_id, reconstruct exactly what the LLM saw — 100%
  • Causal-chain event stream across every session for compliance & audit

Cognitive Memory

Cognitive Memory — not a RAG afterthought
  • Five-layer model: sensory / working / episodic / semantic / procedural
  • Tabular + graph backends; vector + fulltext + SQL in one query
  • Self-curating: confidence decay, quarantine, compaction

Self-Evolving Loop

Self-Evolving — no more 'ship and pray'
  • Implicit feedback mining → LLM diagnosis → auto-improve → regression gate → activate
  • Clone-Test-Merge on real data; must pass the gate to ship
  • Auto-rollback if regression fails — iteration becomes engineering

Trust & Safety

Trust & Safety — trust is a platform primitive
  • Hallucination Firewall verifies every LLM claim against the snapshot
  • Tool Result Quality Firewall assesses tool outputs before they enter the LLM
  • Edge/Cloud provenance tags; every answer carries a confidence signal

Skills as Packages

Skills — with schema, migrations and distribution
  • Platform-defined schemas using `sk_{skill}_{table}` naming convention
  • MCP-compatible protocol with a typed API layer on top
  • Progressive disclosure — skills load by task type

Zero-Risk Sandbox

Git-for-Data — safe trials on production data
  • CREATE CLONE: millisecond-level full-DB copies for experiments
  • Time Travel: reconstruct state at any past point in time
  • Branch / Diff / Merge: Git-like workflow for your data

Layered Architecture

Edge runs tools, cloud owns LLM and state, MatrixOne powers enhanced services.

EDGE · User Machine
EdgeChatLoop · local tools · MCP servers · permissions — tools run on the user side, state syncs to cloud
USER AGENTS · Business Agents
Code Review · CI Diagnosis · Data Analysis · Custom agents — one AgentProfile = system_prompt + skill set + model
SYSTEM AGENTS · Platform Guardians
Regression · Audit · Tuning · Eval — same execution model, elevated privileges, auto-triggered
PLATFORM SERVICES
Memory · Context · Skills · Planning · Trust Engine · LLM Router · Streaming · Evaluation · Cost Control
PLATFORM STATE · MatrixOne
Identity · sessions · events · snapshots · audit · skill catalog · credentials — all in one MatrixOne
ENHANCED SERVICES
Sandbox clone · time travel · hybrid search · branch/diff/merge · skill marketplace · dynamic table — auto-unlocked on MatrixOne

Adding a new business agent = define a system prompt + pick skills + pick a model. Zero platform code changes.

What Happens in One Agent Turn

Three steps that reveal Astra's runtime guarantees.

01

Context Assembly

Walk the causal chain → hybrid-search the memory → load skill definitions → allocate token budget by task type. Every token has to earn its place.

02

Snapshot + LLM Call

Before the LLM call, asynchronously write the context snapshot. Model, parameters and input are all frozen for later audit and replay.

03

Verify + Evolve

Hallucination Firewall verifies each claim → decision lands in audit log → implicit feedback flows back → regression gate drives the next round of prompt and skill evolution.

Replay Any Turn, At Any Time
user.msg
context.snapshot
skill.load
llm.call
firewall.verify
decision.log
feedback.in

Every step written into the event stream and snapshots — ask 'why did the agent do that' three months later, and get the exact answer in seconds.

Developer view — just a few commands.

Use Cases

From customer-facing assistants to platform-internal guardian agents.

Business

Intelligent Support & Enterprise Knowledge

Every reply traces back to the product doc version cited at the time. When docs update, impacted past answers auto-enter QA review — no more serving stale information to customers.

Business

Sales Assistant & Contract Review

The agent generates recommendations from customer history, contract libraries and compliance rules. Each suggestion carries a confidence score so reviewers can focus only on low-confidence sections — faster without losing control.

Business

Data Analysis & BI Copilot

Business users ask questions in natural language. The agent runs analysis on a zero-copy clone of production — heavy queries don't impact live workloads. Results bind to data snapshots so you can recreate the exact state later.

Business

Operations & Marketing Assistant

When recommending segmentation or campaign strategies, the agent runs four approaches in parallel in sandboxed clones, computes expected ROI from historical data, then suggests the best. Decisions are grounded and reviewable.

Technical

Code Review Agent

Every suggestion binds to the code snapshot and repo state at the time. Three months later, you can reconstruct the full code context of any past suggestion — no more 'the AI said something but we can't reproduce it.'

Technical

CI / Ops Diagnostic Agent

Runs as a System Agent triggered by failures: pull context → reproduce in a cloned environment → propose a fix. Every diagnostic step is recorded — on-call has receipts.

Stack & Deployment

Rust-first performance core, MatrixOne as platform state store.

Stack

  • Rust + Axum + Tokio async event pipeline
  • MatrixOne as platform state (vector + fulltext + HTAP + time travel)
  • A dedicated cognitive memory backend for long-term agent context
  • Multi-provider LLM routing with circuit breakers and fallback chains

Deployment

  • Local dev: `make dev-start` — full stack in 5 minutes
  • Docker All-in-One: dependencies + app in one command
  • Kubernetes: edge/cloud split, production-grade
  • GPU optional with Ray scheduling for high concurrency

Bring Your Agents to Production

Astra already powers multiple business agents running in production inside MatrixOrigin. Contact us for a detailed solution or book a deep-dive demo.