4chems Platform — IUCLID, CHESAR & QSAR Toolbox hosting
REMOTE · MCP.4CHEMS.COM
Remote MCP server for 4chems hosted IUCLID, CHESAR and QSAR Toolbox: onboarding, inquiries, admin.
Available components
Last scanned (39 minutes ago)
Scores higher than 66% of remote servers
Reachable. Last reached 5 Nov 2026.
Category Health and Science
How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. How we score → Why this is hard to score →
Endpoint Security66
- The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
- Authorisation not yet verified: we couldn't confirm whether this endpoint requires it. View diagnostics → Unverified
- HTTPS is enforced; there's no plaintext access path. View diagnostics → Pass
- The HSTS (Strict-Transport-Security) header is present. View diagnostics → Pass
- DNSSEC is configured correctly; the domain's records validate against the full chain to the root. View diagnostics → Pass
Transport & Reachability100
- Verified streamable-http transport via a live MCP handshake. View diagnostics → Pass
Schema Quality & AI Usability62
- AI-judged instruction clarity (fair).Partial
- Tool/resource definitions use about 2872 tokens (~89/item across 32 items; 32 tools + 0 resources), lean.Pass
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management87
- Stability observed for 26 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
Tool Coverage74
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 10% of tool parameters carry a description.Partial
- Structured output schemas are declared (94% of tools); any adoption earns full credit.Pass
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- All 3 tool(s) whose name or description implies an irreversible operation declare an MCP destructiveHint annotation.Pass
- An AI judge read all 33 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
- Implements a current MCP spec version (2026-07-28).Pass
Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.
- 5 Nov 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 83 to 87. That category is still filling its 30-day observation window: 25 days of observed history at the previous scan, 26 at this one. The score rises as the window fills, whether or not the server changes.
- 4 Nov 26 0
- Authorization: fail → unverified ▼ security
- 3 Nov 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 77 to 80. That category is still filling its 30-day observation window: 23 days of observed history at the previous scan, 24 at this one. The score rises as the window fills, whether or not the server changes.
- 1 Nov 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 70 to 73. That category is still filling its 30-day observation window: 21 days of observed history at the previous scan, 22 at this one. The score rises as the window fills, whether or not the server changes.
- 30 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 63 to 67. That category is still filling its 30-day observation window: 19 days of observed history at the previous scan, 20 at this one. The score rises as the window fills, whether or not the server changes.
- 28 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 57 to 60. That category is still filling its 30-day observation window: 17 days of observed history at the previous scan, 18 at this one. The score rises as the window fills, whether or not the server changes.
- 26 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 50 to 53. That category is still filling its 30-day observation window: 15 days of observed history at the previous scan, 16 at this one. The score rises as the window fills, whether or not the server changes.
- 23 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 40 to 43. That category is still filling its 30-day observation window: 12 days of observed history at the previous scan, 13 at this one. The score rises as the window fills, whether or not the server changes.
Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.
Captured 5 Nov 2026 · Probed https://mcp.4chems.com/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=mcp.4chems.com | CN=YR2,O=Let's Encrypt,C=US | 26 Oct 2026 | 24 Jan 2027 | RSA 4096 | SHA256-RSA | 68f1bc96239dbee08c2ebcef242b41e5ad5 |
| SANs: mcp.4chems.com | ||||||
| CN=YR2,O=Let's Encrypt,C=US (CA) | CN=Root YR,O=ISRG,C=US | 3 Sept 2025 | 2 Sept 2028 | RSA 2048 | SHA256-RSA | 4ebd24947e24d394802d84a52fd5b319 |
| CN=Root YR,O=ISRG,C=US (CA) | CN=ISRG Root X1,O=Internet Security Research Group,C=US | 13 May 2026 | 2 Sept 2032 | RSA 4096 | SHA256-RSA | f24b6d17f9d9ad7cb1c9fea78782699f |
Background: What to check on a remote MCP endpoint →
DNSSEC secure
Validation of mcp.4chems.com. — Secure
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| com. | present | 19718 | 13 | Verified |
| 4chems.com. | present | 6359 | 13 | Verified |
| mcp.4chems.com. | Verified address RRset verified with the apex keys |
Authentication Inconclusive
We could not reach the endpoint well enough to judge its authorisation posture.
| Result | Inconclusive |
|---|---|
| HTTP status | 503 |
| Header | Value |
|---|---|
| strict-transport-security | max-age=31536000; includeSubDomains |
| x-content-type-options | nosniff |
| x-frame-options | DENY |
| referrer-policy | strict-origin-when-cross-origin |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://mcp.4chems.com/mcp | Verified | 200 | |
| http (plaintext) | http://mcp.4chems.com/mcp | HTTPS enforced |
The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability. A tool's description is untrusted text the model reads on every call, which is what makes this list a security surface and not just an inventory: how tool poisoning works →
accept_invitation Accept Invitation ~66
Accept a pending invitation and grant the invitee's first role assignment. Call this when an invitee has a valid invite link and wants to join the tenant; single-use, consuming the token marks it accepted.
| Name | Type | Req | Description |
|---|---|---|---|
| authorization | string | yes | – |
| token | string | yes | – |
| Name | Type | Req | Description |
|---|---|---|---|
| accepted_at | – | – | – |
| billing_contact | boolean | – | – |
| created_at | string | yes | – |
| string | yes | – | |
| expires_at | string | yes | – |
| id | string | yes | – |
| invited_by | string | yes | – |
| level | string | yes | – |
| status | string | yes | – |
| tenant_id | string | yes | – |
No examples provided.
add_tenant_service Add Tenant Service ~80
Request a new service subscription for the caller's tenant and return its status. Call this when a tenant admin wants to add a service (ADR 0016 code fix: requires `admin`, was `customer` realm role only).
| Name | Type | Req | Description |
|---|---|---|---|
| authorization | string | yes | – |
| body | object | – | – |
| tenant_id | string | – | – |
Structured output declared, but exposes no named fields.
No examples provided.
approve_access_request Approve Access Request Endpoint ~101
Approve a pending access request: issue a `member` invitation to the requester and resolve the request (level `admin` or `owner` of the request's tenant). The response carries the single-use invitation token to hand to the requester, who accepts via `accept_invitation`. 409 `access_request.not_pending` unless the request is pending.
| Name | Type | Req | Description |
|---|---|---|---|
| access_request_id | string | yes | – |
| authorization | string | yes | – |
| Name | Type | Req | Description |
|---|---|---|---|
| created_at | string | yes | – |
| id | string | yes | – |
| invitation_id | string | yes | – |
| status | string | yes | – |
| tenant_id | string | yes | – |
| token | string | yes | – |
| updated_at | string | yes | – |
No examples provided.
complete_billing Complete Billing ~136
Complete the tenant's billing details: legal-entity name and type, VAT id, invoice address, invoice email and optional PO reference. Call this when the owner or a billing contact has the details. EU VAT ids are validated against VIES by the worker; a failed operation with `billing.vat_check_unavailable` can be retried by submitting again. Returns `202` with an operation to poll.
| Name | Type | Req | Description |
|---|---|---|---|
| authorization | string | yes | – |
| body | object | – | `complete_billing` body. `vat_id` is checked against the tenant's country in the service. |
| tenant_id | string | – | – |
| Name | Type | Req | Description |
|---|---|---|---|
| created_at | string | yes | – |
| error | – | – | – |
| finished_at | – | – | – |
| operation_id | string | yes | – |
| result | – | – | – |
| status | string | yes | – |
| target_id | – | – | – |
| target_type | – | – | – |
| type | string | yes | – |
No examples provided.
create_access_request Create Access Request Endpoint ~30
Request access to the tenant that owns the caller's verified email domain.
| Name | Type | Req | Description |
|---|---|---|---|
| authorization | string | yes | – |
| Name | Type | Req | Description |
|---|---|---|---|
| created_at | string | yes | – |
| error | – | – | – |
| finished_at | – | – | – |
| operation_id | string | yes | – |
| result | – | – | – |
| status | string | yes | – |
| target_id | – | – | – |
| target_type | – | – | – |
| type | string | yes | – |
No examples provided.
create_invitation Create Invitation ~84
Invite an email address to the caller's tenant at the specified access level and return the invitation, including the raw single-use accept token. Call this when a tenant admin wants to add a new member; the invitee accepts via `accept_invitation`.
| Name | Type | Req | Description |
|---|---|---|---|
| authorization | string | yes | – |
| body | object | – | – |
| tenant_id | string | – | – |
| Name | Type | Req | Description |
|---|---|---|---|
| accepted_at | – | – | – |
| billing_contact | boolean | – | – |
| created_at | string | yes | – |
| string | yes | – | |
| expires_at | string | yes | – |
| id | string | yes | – |
| invited_by | string | yes | – |
| level | string | yes | – |
| status | string | yes | – |
| tenant_id | string | yes | – |
| token | string | yes | – |
No examples provided.
create_self_service_tenant Create Self Service Tenant ~211
Create a 7-day trial tenant for the caller's business email domain (UC-052). Needs a verified email on a business domain and `attestation: true`; answers `auth.email_not_verified`, `tenant.attestation_required`, `tenant.free_mail_domain` (free-mail address), `tenant.domain_exists` (a live trial tenant on the domain) or `trial.exists_for_domain` (the domain already had its one trial; call `start_inquiry`). The trial lasts exactly 7 days; `ttl` / `expires_at` in the body are ignored.
| Name | Type | Req | Description |
|---|---|---|---|
| authorization | string | yes | – |
| body | object | – | Request body for POST /v1/onboarding/tenants (UC-052). The domain is derived from the caller's verified token email claim (NFR-006 pt 4) — it is not a request parameter. attestation must be true; th… |
| Name | Type | Req | Description |
|---|---|---|---|
| created_at | string | yes | – |
| error | – | – | – |
| finished_at | – | – | – |
| operation_id | string | yes | – |
| result | – | – | – |
| status | string | yes | – |
| target_id | – | – | – |
| target_type | – | – | – |
| type | string | yes | – |
No examples provided.
dismiss_access_request Dismiss Access Request Endpoint ~83
Dismiss a pending access request (level `admin` or `owner` of the request's tenant). The requester is mailed — naming the tenant, never the dismissing admin — and may ask again. 409 `access_request.not_pending` unless the request is pending.
| Name | Type | Req | Description |
|---|---|---|---|
| access_request_id | string | yes | – |
| authorization | string | yes | – |
| Name | Type | Req | Description |
|---|---|---|---|
| created_at | string | yes | – |
| id | string | yes | – |
| status | string | yes | – |
| tenant_id | string | yes | – |
| updated_at | string | yes | – |
No examples provided.
enrich_domain Enrich Domain Endpoint ~32
Fetch the caller's domain imprint and suggest legal-entity details (UC-057).
| Name | Type | Req | Description |
|---|---|---|---|
| authorization | string | yes | – |
| Name | Type | Req | Description |
|---|---|---|---|
| confidence | number | – | – |
| country | – | – | – |
| entity_type | – | – | – |
| legal_entity_name | – | – | – |
| source_url | – | – | – |
No examples provided.
get_billing Get Billing ~73
Return the tenant's stored billing details: VAT id, invoice address, invoice email and PO reference. Call this to check whether billing is complete; only the owner and billing contacts may read it (`403 rbac.insufficient_level`).
| Name | Type | Req | Description |
|---|---|---|---|
| authorization | string | yes | – |
| tenant_id | string | – | – |
| Name | Type | Req | Description |
|---|---|---|---|
| address_line1 | – | – | – |
| address_line2 | – | – | – |
| billing_completed | boolean | yes | – |
| billing_completed_at | – | – | – |
| city | – | – | – |
| country | string | yes | – |
| invoice_email | – | – | – |
| legal_entity_type | string | yes | – |
| name | string | yes | – |
| other_label | – | – | – |
| po_reference | – | – | – |
| postal_code | – | – | – |
| vat_id | – | – | – |
| vat_validated_at | – | – | – |
No examples provided.
get_catalog_templates Get Catalog Templates ~73
Return the enabled ApplicationTemplate catalog, ordered by name. Call this to discuss trial and template options with a prospect or customer before starting a trial. If this doesn't answer your question, call `start_inquiry` to ask 4chems directly or request a call.
| Name | Type | Req | Description |
|---|---|---|---|
| authorization | string | – | – |
| Name | Type | Req | Description |
|---|---|---|---|
| result | array | yes | – |
No examples provided.
get_legal_entity_types Get Legal Entity Types ~77
Return the legal-entity types available for *country*, ordered alphabetically. If this doesn't answer your question, call `start_inquiry` to ask 4chems directly or request a call.
| Name | Type | Req | Description |
|---|---|---|---|
| authorization | string | – | – |
| country | string | yes | ISO 3166-1 alpha-2 country code |
| Name | Type | Req | Description |
|---|---|---|---|
| result | array | yes | – |
No examples provided.
get_my_access Get My Access ~61
Return the caller's access level per related tenant. Call this to check what the current caller is authorized to do before attempting an action that requires a specific level, or to discover a pending invitation or access request.
| Name | Type | Req | Description |
|---|---|---|---|
| authorization | string | yes | – |
| Name | Type | Req | Description |
|---|---|---|---|
| result | array | yes | – |
No examples provided.
get_my_operation Get My Operation ~64
Return the status, result and error of an operation the caller started, such as the `Location` of a `202` from `complete_billing`. Call this to poll it to completion.
| Name | Type | Req | Description |
|---|---|---|---|
| authorization | string | yes | – |
| operation_id | string | yes | – |
| Name | Type | Req | Description |
|---|---|---|---|
| created_at | string | yes | – |
| error | – | – | – |
| finished_at | – | – | – |
| operation_id | string | yes | – |
| result | – | – | – |
| status | string | yes | – |
| target_id | – | – | – |
| target_type | – | – | – |
| type | string | yes | – |
No examples provided.
get_onboarding_route Get Onboarding Route ~49
Return the next onboarding step. If this doesn't answer your question, call `start_inquiry` to ask 4chems directly or request a call.
| Name | Type | Req | Description |
|---|---|---|---|
| authorization | string | – | – |
| Name | Type | Req | Description |
|---|---|---|---|
| action | string | yes | – |
| next_step | – | – | – |
| registration_methods | – | – | – |
| registration_url | – | – | – |
| subscription | – | – | – |
| tenant_name | – | – | – |
No examples provided.
grant_assignment Grant Assignment ~48
Grant a role x scope assignment to a tenant member.
| Name | Type | Req | Description |
|---|---|---|---|
| authorization | string | yes | – |
| body | object | – | – |
| sub | string | yes | – |
| tenant_id | string | – | – |
| Name | Type | Req | Description |
|---|---|---|---|
| expires_at | – | yes | – |
| granted_at | string | yes | – |
| granted_by | string | yes | – |
| id | string | yes | – |
| role | string | yes | – |
| scope_id | string | yes | – |
| scope_type | string | yes | – |
| subject | string | yes | – |
| subject_type | string | yes | – |
No examples provided.
list_consents List Consents ~90
Return the caller's own recorded consents plus the tenant-scope consents of every tenant where the caller is at least a viewer. Call this to check which legal documents have already been accepted before asking again. Pass `tenant_id` to list one tenant's consents only (a caller of several tenants must).
| Name | Type | Req | Description |
|---|---|---|---|
| authorization | string | yes | – |
| tenant_id | string | – | – |
| Name | Type | Req | Description |
|---|---|---|---|
| result | array | yes | – |
No examples provided.
list_invitations List Invitations ~64
List all invitations for the caller's tenant, most recent first. Call this to show a tenant admin which invitations are pending, accepted, or revoked; the raw token is never included.
| Name | Type | Req | Description |
|---|---|---|---|
| authorization | string | yes | – |
| tenant_id | string | – | – |
| Name | Type | Req | Description |
|---|---|---|---|
| result | array | yes | – |
No examples provided.
list_members List Members ~34
List tenant members with their effective role x scope assignments.
| Name | Type | Req | Description |
|---|---|---|---|
| authorization | string | yes | – |
| tenant_id | string | – | – |
| Name | Type | Req | Description |
|---|---|---|---|
| members | array | yes | – |
| tenant_id | string | yes | – |
No examples provided.
list_tenant_services List Tenant Services ~53
Return the caller's tenant's active service subscriptions. Call this before offering to add a service, to check what is already subscribed.
| Name | Type | Req | Description |
|---|---|---|---|
| authorization | string | yes | – |
| tenant_id | string | – | – |
| Name | Type | Req | Description |
|---|---|---|---|
| result | array | yes | – |
No examples provided.
record_consent Record Consent ~73
Record acceptance of a legal document version and return the entry; call this only after showing the user the document URL and version and receiving an explicit affirmative answer.
| Name | Type | Req | Description |
|---|---|---|---|
| authorization | string | yes | – |
| document_code | string | yes | – |
| document_version | string | yes | – |
| tenant_id | string | – | – |
| Name | Type | Req | Description |
|---|---|---|---|
| document_code | string | yes | – |
| document_version | string | yes | – |
| granted_at | string | yes | – |
| id | string | yes | – |
| source | string | yes | – |
| subject_sub | string | yes | – |
| tenant_id | – | – | – |
No examples provided.
revoke_assignment Revoke Assignment ~49
Revoke a role x scope assignment from a tenant member.
| Name | Type | Req | Description |
|---|---|---|---|
| authorization | string | yes | – |
| id | string | yes | – |
| sub | string | yes | – |
| tenant_id | string | – | – |
No output schema declared.
No examples provided.
revoke_invitation Revoke Invitation ~73
Revoke a pending invitation so its token can no longer be accepted. Call this when a tenant admin wants to withdraw an invite sent by mistake or no longer needed; accepted invitations cannot be revoked.
| Name | Type | Req | Description |
|---|---|---|---|
| authorization | string | yes | – |
| invitation_id | string | yes | – |
| tenant_id | string | – | – |
No output schema declared.
No examples provided.
start_account_registration Start Account Registration ~141
Start registering a 4chems account with a business email address (`email`, `name`, optional `company`). Anonymous. Emails a 6-digit code to the address; no account exists yet. Ask the user for the code, then call verify_account_registration with the returned challenge_id and code. Free-mail addresses (gmail.com, ...) are refused: use the company address, or call start_inquiry. The answer is the same whether or not the address already has an account.
| Name | Type | Req | Description |
|---|---|---|---|
| authorization | string | – | – |
| body | object | – | Request body for POST /v1/onboarding/registrations/account (UC-088). |
| Name | Type | Req | Description |
|---|---|---|---|
| challenge_id | string | yes | – |
| expires_in_seconds | integer | yes | – |
| next_step | string | yes | – |
No examples provided.
start_device_login Start Device Login ~123
Sign in to an existing account by device login (UC-091, RFC 8628). Anonymous, empty body; the account must exist (start_account_registration, then set the password through the emailed link). Show `verification_uri` (or `verification_uri_complete`) and `user_code` to the human, who signs in there, then call `verify_device_login` with `challenge_id`, waiting `interval` seconds between calls. The response never contains the Keycloak device_code or the agent client secret.
| Name | Type | Req | Description |
|---|---|---|---|
| authorization | string | – | – |
| Name | Type | Req | Description |
|---|---|---|---|
| challenge_id | string | yes | – |
| expires_in | integer | yes | – |
| interval | integer | yes | – |
| user_code | string | yes | – |
| verification_uri | string | yes | – |
| verification_uri_complete | string | yes | – |
No examples provided.
start_inquiry Start Inquiry ~72
Store an anonymous inquiry draft and email a 6-digit verification code. Ask the user for the code, then call verify_inquiry with the returned challenge_id and code — the inquiry reaches 4chems only after that verification succeeds.
| Name | Type | Req | Description |
|---|---|---|---|
| authorization | string | – | – |
| body | object | – | – |
| Name | Type | Req | Description |
|---|---|---|---|
| challenge_id | string | yes | – |
| expires_in_seconds | integer | yes | – |
| next_step | string | yes | – |
No examples provided.
start_registration Start Registration (deprecated — use start_device_login) ~33
DEPRECATED: use start_device_login. Deprecated — use start_device_login (same behaviour).
| Name | Type | Req | Description |
|---|---|---|---|
| authorization | string | – | – |
| Name | Type | Req | Description |
|---|---|---|---|
| challenge_id | string | yes | – |
| expires_in | integer | yes | – |
| interval | integer | yes | – |
| user_code | string | yes | – |
| verification_uri | string | yes | – |
| verification_uri_complete | string | yes | – |
No examples provided.
verify_account_registration Verify Account Registration ~81
Verify the emailed 6-digit code (`challenge_id`, `code`) and create the 4chems account. Never guess or retry codes, and never ask the user for a password.
| Name | Type | Req | Description |
|---|---|---|---|
| authorization | string | – | – |
| body | object | – | Request body for POST /v1/onboarding/registrations/account/verify (UC-089). |
| Name | Type | Req | Description |
|---|---|---|---|
| account | string | yes | – |
| next_step | string | yes | – |
No examples provided.
verify_device_login Verify Device Login ~153
Poll a device login to token issuance (UC-091, RFC 8628). Anonymous. While the human has not signed in yet it answers `{"status": "pending", "retry_after": <seconds>}`: wait `retry_after` seconds and call again with the same `challenge_id`. On approval it returns Keycloak's token set (`access_token`, `refresh_token`, `expires_in`, ...) exactly once; pass the `access_token` as `authorization` ('Bearer <token>') to every other tool.
| Name | Type | Req | Description |
|---|---|---|---|
| authorization | string | – | – |
| body | object | – | Request body for POST /v1/onboarding/registrations/device/verify (UC-075). |
Structured output declared, but exposes no named fields.
No examples provided.
verify_inquiry Verify Inquiry ~39
Verify the 6-digit code and deliver the inquiry to the helpdesk inbox.
| Name | Type | Req | Description |
|---|---|---|---|
| authorization | string | – | – |
| body | object | – | – |
| Name | Type | Req | Description |
|---|---|---|---|
| inquiry_id | string | yes | – |
| reference | string | yes | – |
| status | string | yes | – |
No examples provided.
verify_registration Verify Registration (deprecated — use verify_device_login) ~59
DEPRECATED: use verify_device_login. Deprecated — use verify_device_login (same behaviour).
| Name | Type | Req | Description |
|---|---|---|---|
| authorization | string | – | – |
| body | object | – | Request body for POST /v1/onboarding/registrations/device/verify (UC-075). |
Structured output declared, but exposes no named fields.
No examples provided.
withdraw_access_request Withdraw Access Request Endpoint ~72
Withdraw the caller's own pending access request; no notification is sent. Any other caller gets 404 `access_request.not_found`, the same as for an unknown id. 409 `access_request.not_pending` unless pending.
| Name | Type | Req | Description |
|---|---|---|---|
| access_request_id | string | yes | – |
| authorization | string | yes | – |
| Name | Type | Req | Description |
|---|---|---|---|
| created_at | string | yes | – |
| id | string | yes | – |
| status | string | yes | – |
| tenant_id | string | yes | – |
| updated_at | string | yes | – |
No examples provided.
How do I install the 4chems Platform — IUCLID, CHESAR & QSAR Toolbox hosting MCP server?
4chems Platform — IUCLID, CHESAR & QSAR Toolbox hosting is a hosted endpoint at https://mcp.4chems.com/mcp, so there is nothing to install locally. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.
remote · mcp.4chems.com
claude mcp add --transport http com-4chems-platform-api 'https://mcp.4chems.com/mcp'
What is the 4chems Platform — IUCLID, CHESAR & QSAR Toolbox hosting MCP server?
4chems Platform — IUCLID, CHESAR & QSAR Toolbox hosting is an MCP server listed in the public MCP registry as com.4chems/platform-api. Remote MCP server for 4chems hosted IUCLID, CHESAR and QSAR Toolbox: onboarding, inquiries, admin. This page covers its hosted endpoint (https://mcp.4chems.com/mcp).
Is the 4chems Platform — IUCLID, CHESAR & QSAR Toolbox hosting MCP server safe to use?
4chems Platform — IUCLID, CHESAR & QSAR Toolbox hosting scores 76 out of 100 on VerifyMCP. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.
What tools does the 4chems Platform — IUCLID, CHESAR & QSAR Toolbox hosting MCP server expose?
4chems Platform — IUCLID, CHESAR & QSAR Toolbox hosting exposes 32 tools: get_catalog_templates, list_consents, record_consent, start_inquiry, verify_inquiry, and 27 more. Their descriptions and schemas cost roughly 2,477 tokens of context every time the server is loaded.
Does the 4chems Platform — IUCLID, CHESAR & QSAR Toolbox hosting MCP server require authentication?
Its publisher declares no required credentials for 4chems Platform — IUCLID, CHESAR & QSAR Toolbox hosting. We have not been able to confirm that against the live endpoint, and a server can require authorisation without declaring it here.
Is the 4chems Platform — IUCLID, CHESAR & QSAR Toolbox hosting MCP server still maintained?
4chems Platform — IUCLID, CHESAR & QSAR Toolbox hosting is still listed as active in the MCP registry. We last reached this channel on 5 November 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.