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SYGNISYS

Solutions

Build AI agents that can reliably do real work

AI agents can now take actions in your systems: reading documents, calling APIs, updating records. That makes them useful, and it makes reliability, permissions and oversight essential. We design, build and test agents with bounded autonomy, so they do the work they are trusted with and nothing more.

When an agent is the right tool

Use an agent for

  • Multi-step work that follows recognisable patterns but varies case by case.
  • Work that spans several systems and documents.
  • High volumes where people spend time gathering, checking and re-keying information.

Don’t use an agent when

  • A simple rule, form or integration would do the job more reliably.
  • The cost of an error is high and nobody can review the output in time.
  • The data or systems the agent needs are not accessible or trustworthy yet.

We will tell you when an agent is the wrong tool.

How we build agents

Your workflow

We start from the business process and the human oversight pattern, not from the technology.

Bounded autonomy

The agent

  • Orchestration: steps, agents and deterministic software coordinated so each does what it is best at
  • Context and memory: the right information, and only the right information

Guardrails

  • Permissions and boundariesLeast privilege by default.
  • ApprovalsHigh-impact actions need a person’s approval.
  • EvaluationTested against realistic scenarios before release, and re-tested after every model or prompt change.
  • Monitoring and traceabilityWhat the agent did and why is recorded, so issues can be investigated.
  • SecurityTested for prompt injection, data leakage and tool misuse.

Your systems

Connected through well-defined, permissioned interfaces, including MCP where appropriate.

Deployment and operation: released with controls, then monitored and improved.

Human + AI

The right balance between human judgement and AI execution

Not every task should be automated, and not every automated task should run unsupervised. We set the level of autonomy by the consequence of an error.

  1. Human executes, AI assists

    AI drafts, searches or suggests. A person decides and acts.

    Typical fit: High-judgement or high-consequence work

  2. Human directs, AI executes

    A person sets the task; AI carries it out and reports back.

    Typical fit: Well-defined tasks that still need direction

  3. AI executes, human reviews

    AI completes the work; a person approves before it takes effect.

    Typical fit: Repeatable work where errors are costly

  4. AI executes, human handles exceptions

    AI runs the workflow; defined cases escalate to a person.

    Typical fit: High-volume work with clear rules and low-cost errors

Example use cases

  • Illustrative use case

    Customer-service support

    An agent drafts replies from the knowledge base and order history; a person sends or edits them.

  • Illustrative use case

    Document workflows

    An agent reads incoming documents, extracts fields and files them, escalating anything unclear.

  • Illustrative use case

    Knowledge retrieval

    An agent answers internal questions with citations, within each user’s access rights.

  • Illustrative use case

    Software engineering support

    Agents triage issues, draft tests and propose changes for engineers to review before merge.

  • Illustrative use case

    Research assistance

    An agent gathers and summarises sources for an analyst, who checks and owns the conclusions.

  • Illustrative use case

    Operational workflows

    An agent coordinates steps across systems, with approvals on any action that changes records.

  • Illustrative use case

    Sales operations

    An agent keeps CRM records current and prepares account briefs before meetings.

Frequently asked questions

What is an AI agent?

An AI agent is software that can take actions in your systems, such as reading documents, calling APIs and updating records, to complete multi-step work.

What does "bounded autonomy" mean?

The agent does the work it is trusted with and nothing more: least-privilege permissions, a person approving high-impact actions, testing before release and after every change, and a record of what it did and why.

When should we not use an agent?

When a simple rule, form or integration would do the job more reliably, when errors are costly and nobody can review the output in time, or when the data and systems the agent needs are not accessible or trustworthy yet. If an agent is the wrong tool, we say so.

How do you test AI agents?

Against realistic scenarios before release, and again after every model or prompt change, including tests for prompt injection, data leakage and tool misuse.

Do you support MCP?

Yes. We connect agents to your systems through well-defined, permissioned interfaces, including the Model Context Protocol (MCP) where appropriate.

Have a workflow in mind?