Poor context breaks your agents

Poor context breaks your agents

Ratel is the context engine to make agents leaner, more accurate, and easier to debug.

See where your agent breaks
Run npx skills add ratel-ai/skills --all and use the skills to assess the agents in this codebase

Trusted by leaders at

Keep your agents
focused and effective

Keep your agents
focused and effective

+0pp

+0pp

Accuracy on local models with small context windows

-0%

-0%

Net tokens by loading only the context that matters

-0%

-0%

Token cost on frontier models with stable accuracy

WHY RATEL

Agents fail when their context rots and no model can fix it

Agents fail when their context rots and no model can fix it

Token bills triple. Reliability drops. Ratel builds managed infra so you stay focus on the core, we let it run smoothly.

Supports any stack, any model

Seamlessly integrates in your stack, running on both cloud and local models

Reduces token bills

Only the right context at each turn is loaded, maxing token efficiency

Increases agent reliability

Every new data point improve agents instead of bloating context

USE CASES

The context engine to make agents leaner, more accurate, and easier to debug

The context engine to make agents leaner, more accurate, and easier to debug

qwen3.5 (local) · 100-tool catalog

single-tool selection accuracy

0%
25%
50%
75%
100%
8.3%
76.7%
Baseline
With Ratel

Right context, not all context

Context windows fill with stale tools, drifting memory, dead history. Ratel injects what's needed, when it's needed

qwen3.5 (local) · 100-tool catalog

single-tool selection accuracy

0%
25%
50%
75%
100%
8.3%
76.7%
Baseline
With Ratel

Right context, not all context

Context windows fill with stale tools, drifting memory, dead history. Ratel injects what's needed, when it's needed

qwen3.5 (local) · 100-tool catalog

single-tool selection accuracy

0%
25%
50%
75%
100%
8.3%
76.7%
Baseline
With Ratel

Right context, not all context

Context windows fill with stale tools, drifting memory, dead history. Ratel injects what's needed, when it's needed

Shared context, not silos

One agent learns. The next starts from zero. Ratel unifies the fleet's context: memory, skills, tools, history

Shared context, not silos

One agent learns. The next starts from zero. Ratel unifies the fleet's context: memory, skills, tools, history

Shared context, not silos

One agent learns. The next starts from zero. Ratel unifies the fleet's context: memory, skills, tools, history

Ratel · trace
12:43:09.241
tool_call: send_supplier_email
supplier="ACME" invoice="INV-9842" amount="€12,340"
✓ 200 OK · 412ms
trace today: what · when · how long
WHY THIS ACTION
Skillorder_confirmation_responder
matched topic "po_confirm" · chosen over 2 other candidate skills
MemoryACME format (strip dashes)
learned 2026-05-14 · used 11× · scope: supplier ACME
Toolsend_email
ranked 0.94 of 30 candidates · next best send_sms at 0.41

Understand behaviour beyond traces

Traces show every step. Ratel tells you why, because it's the layer that routed every choice your agent made

agent · trace
12:43:09.241
tool_call: send_supplier_email
supplier="ACME" invoice="INV-9842" amount="€12,340"
✓ 200 OK · 412ms
trace today: what · when · how long
WHY THIS ACTION
Skillorder_confirmation_responder
matched topic "po_confirm" · chosen over 2 other candidate skills
MemoryACME format (strip dashes)
learned 2026-05-14 · used 11× · scope: supplier ACME
Toolsend_email
ranked 0.94 of 30 candidates · next best send_sms at 0.41
hover each step for detail

Understand behaviour beyond traces

Traces show every step. Ratel tells you why, because it's the layer that routed every choice your agent made

agent · trace
12:43:09.241
tool_call: send_supplier_email
supplier="ACME" invoice="INV-9842" amount="€12,340"
✓ 200 OK · 412ms
trace today: what · when · how long
WHY THIS ACTION
Skillorder_confirmation_responder
matched topic "po_confirm" · chosen over 2 other candidate skills
MemoryACME format (strip dashes)
learned 2026-05-14 · used 11× · scope: supplier ACME
Toolsend_email
ranked 0.94 of 30 candidates · next best send_sms at 0.41
hover each step for detail

Understand behaviour beyond traces

Traces show every step. Ratel tells you why, because it's the layer that routed every choice your agent made

Try now Ratel

At Ratel we also ship OSS products that helped us when building agents daily. We thought it might help you to!

pnpm add @ratel-ai/sdk

~70% higher accuracy on Qwen 3.5

62% more accuracy on Opus 4.7 with 83% less tokens

Got agents in production? Let's talk.

Got agents in production?
Let's talk.

Ratel product interface preview showing agent context workflows