CONTINUUM v1
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Trusted by agents running ∞ hours of work

AGENTS THAT SURVIVE .

we don't do forgotten context +
verified state

Crashes happen. Context disappears. CONTINUUM remembers what actually matters, so nothing gets done twice.

View Documentation GitHub
607 TESTS PASSING
python 3.11, 3.12, 3.13
9 MCP TOOLS
deny-by-default auth
You

why teams switch

SAME BRIEF. DIFFERENT STUDIO.

the-difference.fig
100%
V M
most frameworks LOCKED
Pitched by seniors, built by whoever is free.
Replay every tool call after a crash.
Duplicate side effects, silently.
Five calls before a single recovery.
Safe, on brand-ish, instantly forgettable.
VS
pick this one
Continuum EDITING
Semantic checkpoints, not conversation dumps.
Recover in under 0.5s, not from scratch.
Idempotent action ledger, zero duplicates.
Less replay. More resuming.
Verified, inspectable, genuinely hard to lose.
Continuum · selected

Same crash, same budget.
Wildly different recovery.

see the features →

agent recovery

NO LOST STATE. NO GUESSES. JUST RECOVERY.

29 event types. 7 recovery modes. 6 checkpoint policies. Every component verified before resume.
FEATURES ● 29 event types

Built for agents that run for hours.

29 event types. 7 recovery modes. 6 checkpoint policies. Hash-chained audit trail. Every component verified before resume.

✓ Verified before resume
CORE CAPABILITIES 6 FEATURES
AGENT RECOVERY SYSTEM
EXPLORE THE CAPABILITIES

Semantic Checkpoints

Not a conversation dump. A compact, versioned tree of verified goals, decisions, findings, evidence, and pending tasks.

Environment Validation

Every checkpoint component checked against the live environment. Staleness propagates through the dependency graph.

Idempotent Action Ledger

7 action states. Two-phase claim/complete protocol. Raises UnknownSideEffect rather than guessing.

Hash-Chained Events

Append-only event log with SHA-256 digests. verify() reports trusted_through for partial tamper recovery.

Recovery Contracts

Deterministic, sealed with integrity hash. Names exactly one next permitted action.

Provenance Tracking

Every state component traces to its origin event. Agent-reported state marked REQUIRES_REVIEW.

ADVANCED RECOVERY
Tamper recovery
Cross-environment validation
Full provenance graph
Automatic checkpoint replay
External-agent state reconciliation
Recovery contract enforcement
START BUILDING →

Built for agents that don't forget.

nine tools, one protocol

DENY BY DEFAULT. WORKS WITH CLAUDE CODE.

Route external side effects through the ledger without embedding the library.
MCP SERVER

9 tools. Deny-by-default.
Works with Claude Code.

Route external side effects through the ledger without embedding the library.

mcp-server.ts
01record_progress
02checkpoint
03intercept_action
04complete_action
05fail_action

THE SERVER

Route external side effects through the ledger without embedding the library. Mutating tools require caller authorization. Read-only tools stay open to everyone.

TOOLS

continuum_record_progress continuum_checkpoint continuum_intercept_action continuum_complete_action continuum_fail_action continuum_reconcile_action continuum_validate continuum_resume continuum_list_actions

Authorization

Mutating tools match callers against an allowlist from CONTINUUM_MCP_MUTATING_CLIENTS env var or .continuum/mcp-policy.json.

the good stuff

WHAT WE MAKE

Three services, one canvas. Scroll sideways to pan.
METRICS
607+ TESTS PASSING
★ 5.0 CODE QUALITY
48+ HR AVG RECOVERY
CAPABILITIES
Semantic Recovery MCP Server State Validation Action Ledger Checkpointing Audit Chain

ask away

THE NOSY SECTION

everything you'd grill us on a call, minus the call.
HOW-IT-WORKS.FRAME
01 Okay, how does this subscription thing work?
ANSWER

You pay one flat monthly fee and we become your design team on tap. Send over as many tasks as you like, we build them one at a time and ship fast. No contracts, no "book a call to unlock the good tier," no surprise line items.

NEED-FOR-SPEED.FRAME
02 How fast will I actually see stuff?
ANSWER

Most things land in around 48 hours, quicker for the small asks, a little longer for full builds. You'll always know exactly where your request sits, so no black holes and no "we'll get to it next sprint."

THE-FIREHOSE.FRAME
03 How much can I pile onto the queue?
ANSWER

Pile on as much as you want, the queue never fills up. We just work one thing at a time so each gets our full brain instead of a rushed 60 percent. Reshuffle your list whenever, it's yours to boss around.

THE-WHOLE-THING.FRAME
04 Is it just design, or the whole thing?
ANSWER

Design's our first love, but we also do websites, brands, and the marketing that gets people clicking. Webflow, Framer and Figma, all in house. One team for the lot means a lot fewer tabs open for you.

THE-DO-OVER.FRAME
05 What if the first draft makes me go 'hmm'?
ANSWER

Then it's not done, simple as that. We revise until you get that little "oh, that's the one" grin. No ego, no "but the grid," no drama. Fresh eyes and another round, always on us.

we were told to add this

THIS BUTTON DOES ABSOLUTELY NOTHING

Don't poke the little guys. They get loud.