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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 · Other

SharpSyn

Fine chemicals sourcing: compounds by name or CAS, suppliers, price ranges, quote links. No key.

Checks passed
12 / 22

2 failed · 8 not measured

Median response
489 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
6

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Outdated check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 489 ms.

  • Pass
    Valid handshake

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

  • Pass
    Lists tools

    tools/list returned 6 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 489 ms over 1 samples in 7 days. The bar is 1000 ms. Need at least 5 samples.

  • Not measured
    Consistent (p95)

    95th percentile 489 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

    0 of 11 parameters have a description (0%). 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 2026-10-27T10:38:53.612451Z, within 180 days.

  • Not measured
    Open-source licence

    No GitHub repository to ask about a licence.

Start using SharpSyn

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 sharpsyn https://sharpsyn.com/mcp

Capabilities

Tools 6

get_compound

Everything SharpSyn publishes about one compound, given its CAS number, InChIKey or name: identifiers, structure (SMILES, InChI), number of verified suppliers with regions, grades and lead times, price range per kg with its confidence label and data date, the cradle-to-gate carbon footprint with tier, source and uncertainty, and the page URL to cite. If the compound has no public page, says so and gives a link where the user can still ask suppliers for it.

Discovered
list_suppliers

Suppliers listed publicly on SharpSyn (companies that asked to be listed), optionally only those in one country or offering one compound (CAS, InChIKey or name). Returns company name, country, website, number of public listings and the profile URL.

Discovered
request_quote_link

A link the user opens to ask SharpSyn's suppliers for a quote on a compound (CAS number, InChIKey or name). Nothing is sent by calling this: the user fills in quantities and sends the request themselves.

Discovered
search_compounds

Find compounds on SharpSyn by name, synonym, CAS number, InChIKey or molecular formula. Returns name, CAS, InChIKey, page URL and a summary of suppliers, price and carbon footprint for each match, best matches first.

Discovered
value_chain

What a compound is made from (direction 'up', its precursors) or what it is used to make ('down', derived products), following main industrial routes for `depth` steps (1 to 4). Each entry has its name, CAS and page URL where SharpSyn has one.

Discovered
where_is_it_made

Where a compound is produced, from the SharpSyn Chemical World Map: the known production sites (name, operator, country, coordinates), how they spread over countries (share per country, single-site warning), the confidence and source of each entry, and the page and map links to cite. Site products from public research are estimates; operators marked 'unclaimed' have profiles built from public sources, not managed by them. Each site has the status of the line (operating, closure_announced, idle, planned, under_construction, closed, with dates), the operator of that line and its capacity (t/a with basis, year and reference substance). By default only lines producing now; include_inactive adds the rest. Shares per country by site count and by capacity, and the coverage: how many sites are known, how many with capacity, and what share of world production that is where the world production is on record.

Discovered

Recent measurements

Probe history

View status
Latest stored probes. Raw probe rows are kept for 14 days.
CheckedResultResponseTools
Connected489 ms6