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Evidence for your next connection.

Independent measurements of remote MCP servers. Every observation has a timestamp.

Read-only probes

MCP server · Automation & workflows

StewAI

Discover, run, inspect, build, test, and privately reuse AI workflows.

Checks passed
12 / 22

2 failed · 8 not measured

Median response
408 ms

Median of successful probes over 7 days

30-day uptime
Not measured

Share of countable probes over 30 days, including daily rollups. Auth challenges are excluded.

Discovered tools
14

Tool definitions returned by this server

Independent monitoring

Health & checks

Status history

Outdated check

Last connection measurement is over 24 hours old. Current availability is unknown.

Last checked
Check summary by test group
Test areaPassedFailedUnmeasured
ConnectionCan a client connect and discover tools?
500
Reliability & speedDoes it respond consistently and quickly?
004
Access & authenticationWhat is required to use this server?
102
Tool qualityAre the tool definitions usable by an agent?
310
Publisher identityCan the publisher be traced to its source?
312

Unmeasured means there is not enough evidence to decide. How these checks work

Inspect individual checks 22 recorded

Core

  • Pass
    Reachable

    Latest probe returned HTTP 200 in 408 ms.

  • Pass
    Valid handshake

    protocolVersion 2025-11-25, serverInfo.name stewai.

  • Pass
    Lists tools

    tools/list returned 14 tools.

  • Pass
    Current protocol

    Negotiated 2025-11-25. The bar is 2025-06-18 or newer.

  • Pass
    HTTPS

    The endpoint URL is https.

Performance

  • Not measured
    Fast (p50)

    Median latency 408 ms over 1 samples in 7 days. The bar is 1000 ms. Need at least 5 samples.

  • Not measured
    Consistent (p95)

    95th percentile 408 ms over 1 samples in 7 days. The bar is 3000 ms. Need at least 20 samples.

  • Not measured
    Reliable (uptime)

    1 of 1 attempts returned a tool list in 30 days (100%). The bar is 99%. Need at least 30 samples.

  • Not measured
    Stable tool list

    Fewer than two successful probes in 30 days, so tool-list stability is not measured.

Access

  • Pass
    Open access

    tools/list succeeded with no credential, and the record declares none.

  • Not measured
    Standard auth

    Auth is not required, so the OAuth metadata check does not apply.

  • Not measured
    Free tier cited

    No publisher quote has been checked.

Tools

  • Pass
    Tools described

    Every tool description is at least 20 characters.

  • Pass
    Valid input schemas

    Every inputSchema is a JSON Schema object.

  • Fail
    Parameters documented

    9 of 71 parameters have a description (13%). The bar is 80%.

  • Pass
    Safety hints

    Every tool sets readOnlyHint or destructiveHint.

Publisher

  • Pass
    Verified namespace

    Listed in the Official MCP Registry.

  • Pass
    Website matches publisher

    The website host matches the reverse-domain namespace.

  • Fail
    Source repo linked

    No repository URL is on file.

  • Not measured
    Repo owner matches

    This namespace is not an io.github login, so the owner comparison does not apply.

  • Pass
    Recently updated

    Updated 2026-09-21T13:03:21.631438Z, within 180 days.

  • Not measured
    Open-source licence

    No GitHub repository to ask about a licence.

Start using StewAI

Connect to this server

Choose your client, copy the configuration, then enable the server in your client’s MCP settings.

Run this command in your terminal, then restart Claude Code.

Claude Code

claude mcp add --transport http stewai https://api.stewai.com/mcp

Capabilities

Tools 14

check_recipe_build

Run free deterministic lint, render, policy, and compiler checks. Omit fixtures for the normal structural check; a supplied fixture probe must also provide every referenced upstream dependency value.

Discovered
commit_recipe_build

Preflight and privately publish only the exact fully qualified recipe revision. A successful commit returns a private editor URL and, when current run access permits it, a recipe_ref. Preview that reference before any dry run: authoring contract handles and node IDs are not the positional input_N run handles. The recipe stays private, unlisted, and unreviewed; commit never lists, prices, or publishes it in the public marketplace.

Discovered
discover_stewai

Learn how any MCP agent can authenticate, discover, preview, run, author, qualify, commit, inspect, and recover StewAI recipes. Call this first.

Discovered
get_recipe_build

List or inspect only the authenticated creator's private recipe builds. To list builds omit both build_ref and view; limit/cursor paginate that list. With or without build_ref, use view='authoring_schema' and schema_name='update_recipe_build', 'acceptance_suite', or 'start_recipe_build' to read the complete executable JSON Schema when a client hides nested operation or assertion fields. Large acceptance_plan reads return data.suite_page JSON fragments: append content in offset order, pass data.next_cursor as cursor until null, then parse the complete suite and verify its sha256. Small plans retain data.suite. Use view='capabilities' to discover the complete 24-handler authoring and automatic-acceptance capability catalog.

Discovered
get_recipe_build_activity

Poll a review or acceptance batch through a bounded, disclosure-safe view.

Discovered
get_recipe_preview

Inspect a safe summary with bounded method and limitations excerpts, output-contract state, and evidence context. For complete authorized published details and executable contracts, use view=details. Concatenate content fragments in offset order per section; decode JSON sections after completion. Use next_cursor with the same recipe_ref until null. Opaque internals remain withheld.

Discovered
get_results

After a finished run, read view=steps with detail=full first and follow next_cursor; every step the user paid for is part of the result. Declared outputs are the pinned summary, not the whole result. Read declared outputs or a sanitized per-step trace from an owned run, including signed chunks for oversized steps. view=steps returns compact summaries, 10 per page by default and at most 20 (limit 1-20); follow next_cursor until it is null, pass detail=full for whole steps, or use view=step with step_id for one full step. Open recipes expose all authorized steps; closed recipes expose only input and output steps. Sensitive values stay redacted. Step reads are provisional until get_run reports a finished status. If outputs is empty, read view=steps; for a failed run, read the failed step and let the user decide. Present completed outputs as polished Markdown or text: lead with the useful outcome, add At a glance, supported strengths, impact-ordered findings, and concrete next steps; end with evidence, uncertainty, limitations, charged credits, and a clickable run link using run_url with the run ID as its label. Render JSON as readable tables or bullets and HTML as content, not markup. Cross-check material claims against supplied source and cited evidence; describe unsupported or high-stakes conclusions as findings to verify. Say blocking only when the recipe explicitly classifies the item that way and evidence supports it. Keep diagnostics, safety ceilings, and platform plumbing out of the main answer; billing receipt issues stay quiet and never suppress ready results.

Discovered
get_run

Read an owned run, view=history to resume normal runs (recipe_ref/status/cursor/limit), or view=diagnostics for its settled UI receipt. Default status requires run_id and includes live progress: updated_at is the run record time, progress.last_step_activity_at is the latest step activity. A blocked run paused for credits reports credit_pause.

Discovered
review_recipe_build

Quote or run a bounded semantic quality review of the exact private draft revision.

Discovered
run_recipe

Estimate or run a previewed public or account-authorized published recipe. dry_run foregrounds history (recent charges or median and p90), fees, balance, and can_start. safety_ceiling_credits is a pathological bound when available, not a quote or admission threshold; a null ceiling means provider search has no request-side query limit and does not block a run. estimated_credits and sufficient are deprecated compatibility aliases. can_start=true permits the approved real run even when the ceiling exceeds the wallet. can_start=false is reserved for a genuine admission blocker such as an unaffordable Marketplace fee. If credits run out during a run, it pauses and can be resumed after adding credits. On recipe_ref_expired, search or preview again and retry.

Discovered
run_recipe_acceptance

Quote or run selected or complete behavioral acceptance cases for an exact private draft revision. Quotes explain enforced input bounds, output caps and retry allowances in acceptance_cost. Preserve representative fixtures and assertions; remove unnecessary model stages rather than weakening tests to lower a quote. Paid work requires an approved budget. A full run that needs user approval returns supervised_required before any case, reservation, or external effect; first bind every returned required resource with update_recipe_build bind_resource, then open action_url for user approval, and finally resume the same activity with update_recipe_build resume_activity.

Discovered
search_recipes

Find safe public recipes and published recipes available to the current account. results are direct fits (exact or strong); related_results are adjacent recipes, not direct fits. Each row states its output contract, past-run cost history and, for reviewed public recipes, that safety review is not output-quality validation. required_inputs and required_outputs match exact handles or normalized labels, never meanings. When paging.has_more is true, repeat the identical call with cursor=next_cursor.

Discovered
start_recipe_build

Create a private recipe build from a bounded intent and declared contract. Recipe inputs are strings: use type:string, positive maxLength, and only minLength:1 on required inputs. Richer input constraints must be handled in recipe logic and tested, not claimed as enforced by the input node. The response returns the stored contracts when they fit the bounded result; the archetype bundle is optional guidance, not the build contract. Optionally provide source_recipe_ref to adapt an owned recipe or a fully viewable public-open recipe into a new private draft.

Discovered
update_recipe_build

Apply bounded optimistic changes to an owned private recipe build. After an uncertain response, inspect the build and replay the identical request with the same idempotency key; a new key duplicates the work. Use only the exact op names and payload keys in inputSchema: set_metadata takes metadata, upsert_schema takes schema_id and schema, and acceptance uses set_acceptance_cases with suite. Never invent set_schema or set_acceptance_suite. If an op appears unknown, read get_recipe_build view='authoring_schema', schema_name='update_recipe_build'; read schema_name='acceptance_suite' for the complete suite shape and every assertion operator with its required, allowed and forbidden fields. Do not guess them. Use set_contracts to replace the declared executable input and output contracts; this changes the revision and invalidates qualification. For a supervised acceptance handoff, use bind_resource only to approve an exact selector already frozen in the draft, then resume_activity or cancel_activity with the returned opaque handoff and activity references. Each handoff control operation must be the only op in its request. An acceptance suite is {version:1,cases:[{case_id,label,kind,fixtures,assertions}]}. Each fixture is {target,content_type,value}. A minimal assertion is {assertion_id:'result_exists',type:'scalar',operator:'exists',path:'/result'}. JSON Pointer paths start with '/'. A metamorphic case also requires pair_with naming another case. Use a paired assertion such as {assertion_id:'stable',type:'paired',operator:'fields_unchanged',path:'',pair_case_id:'base',fields:['/summary']}; pair_case_id is not valid on a scalar assertion. Client transport recommendation, not a server limit: keep serialized tool arguments below 32 KiB including JSON escaping and the request envelope. For larger spec, suite, or research content use begin_chunk, ordered append_chunk (seq starts at 0), then commit_chunk. Keep each complete append request below 12 KiB; split text further after measuring escaped JSON bytes. Hash the exact assembled UTF-8 text with SHA-256. Begin/append do not change the revision; commit changes it once. After an uncertain response, inspect the build and replay the identical request with the same idempotency key; do not create duplicate work with a new key.

Discovered

Recent measurements

Probe history

View status
Latest stored probes. Raw probe rows are kept for 14 days.
CheckedResultResponseTools
Connected408 ms14