Claidex MCP
REMOTE · APP.CLAIDEX.COM · 2 COMPONENTS
Biomedical failure intelligence platform for terminated trials and translational analysis.
Available components
Last scanned (21 hours ago)
Scores higher than 99% of remote servers
Reachable. Last reached 4 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 Security89
- The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
- Authorisation is enforced on tool calls, but the challenge carries no valid RFC 9728 metadata, so a client cannot discover where to get a token. See how to fix → View diagnostics → Fail
- HTTPS is enforced; there's no plaintext access path. View diagnostics → Pass
- The HSTS (Strict-Transport-Security) header is present. View diagnostics → Pass
- DNSSEC check failed: this domain isn't protected by DNSSEC. See how to fix → View diagnostics → Fail
Transport & Reachability100
- Verified streamable-http transport via a live MCP handshake. View diagnostics → Pass
Schema Quality & AI Usability84
- 100% of prompts and resources have a non-trivial description (not blank, and not just the item's name).Pass
- AI-judged instruction clarity (good).Pass
- Tool/resource definitions use about 1839 tokens (~63/item across 29 items; 24 tools + 5 resources), lean.Pass
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management100
- No destabilizing schema changes in the last 30 days.Pass
Tool Coverage85
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 56% of tool parameters carry a description.Partial
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 24 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 26 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
- Implements a supported MCP spec version (2025-11-25); the latest is 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.
- 25 Oct 26 +1
- Stability: 0.97 → pass security
- 23 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 90 to 93. That category is still filling its 30-day observation window: 27 days of observed history at the previous scan, 28 at this one. The score rises as the window fills, whether or not the server changes.
- 21 Oct 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.
- 19 Oct 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.
- 17 Oct 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.
- 15 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.
- 12 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 50 to 57. That category is still filling its 30-day observation window: 15 days of observed history at the previous scan, 17 at this one. The score rises as the window fills, whether or not the server changes.
- 10 Oct 26 +2
No change was recorded against any check on this day. Stability & Change Management went from 40 to 50. That category is still filling its 30-day observation window: 12 days of observed history at the previous scan, 15 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 4 Nov 2026 · Probed https://app.claidex.com/api/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=app.claidex.com | CN=YR2,O=Let's Encrypt,C=US | 21 Sept 2026 | 20 Dec 2026 | RSA 2048 | SHA256-RSA | 56a28f52e18c4dc5e4b1784631d82b32f2c |
| SANs: app.claidex.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 insecure
Validation of app.claidex.com. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| com. | present | 19718 | 13 | Verified |
| claidex.com. | absent | Unsigned (proven) parent-signed NSEC/NSEC3 proves an unsigned delegation |
Authentication Challenged, unverified
The endpoint asked for a token, but we could not retrieve and validate the RFC 9728 metadata that tells a client how to obtain one.
| Result | Challenged, unverified |
|---|---|
| Enforced | On tool calls |
| HTTP status | 200 |
WWW-Authenticate challenge Bearer realm="claidex-mcp"
Bearer realm="claidex-mcp"| Header | Value |
|---|---|
| strict-transport-security | max-age=63072000 |
Protected resource metadata
| Retrieved | No |
|---|---|
| Problem | no_resource_metadata |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://app.claidex.com/api/mcp | Verified | 200 | |
| http (plaintext) | http://app.claidex.com/api/mcp | HTTPS enforced | 308 | https://app.claidex.com/api/mcp |
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 →
claidex_capabilities Claidex MCP Capabilities ~36
Return the Claidex MCP feature map, configured storage/model providers, safety controls, resources, prompts, and tool counts.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
claidex_claim_risk_matrix Claidex Claim Risk Matrix ~62
Search claims and summarize MRS bands, trial phases, failure archetypes, and high-risk programs for rapid diligence.
| Name | Type | Req | Description |
|---|---|---|---|
| limit | integer | yes | – |
| query | string | yes | Drug, target, disease, sponsor, or failure archetype. |
No output schema declared.
No examples provided.
claidex_health_snapshot Claidex Health Snapshot ~34
Return Sentinel metrics, coverage, graph counts, recent automation runs, MRS bands, and preprint-watch summaries.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
claidex_research_prompt Claidex Research Prompt ~83
Compose a rigorous, reusable investigation prompt that tells an MCP client which Claidex tools and resources to use.
| Name | Type | Req | Description |
|---|---|---|---|
| disease | string | – | Optional disease area. |
| objective | string | yes | The investigation objective to turn into a reusable MCP prompt. |
| risk_tolerance | string | yes | – |
| target_gene | string | – | Optional HGNC target symbol. |
No output schema declared.
No examples provided.
claidex_tool_catalog Claidex Tool Catalog ~55
Return the complete MCP tool catalog, optionally including full input schemas and filtering native versus agent-backed tools.
| Name | Type | Req | Description |
|---|---|---|---|
| include_schemas | boolean | yes | Include full JSON Schemas in the catalog. |
| source | string | yes | – |
No output schema declared.
No examples provided.
consult_specialist_model Consult Specialist Model ~99
Ask a specialist Gateway model for code, database/tool-calling, statistics, literature, preprint, or mechanistic synthesis support. Use for hard subproblems, second opinions, code generation/review, or complex synthesis.
| Name | Type | Req | Description |
|---|---|---|---|
| context | string | – | Relevant context, snippets, or data. Do not include secrets. |
| prompt | string | yes | Focused task for the specialist model. |
| task_type | string | yes | Specialist routing target. |
No output schema declared.
No examples provided.
fetch Fetch Claidex Result ~43
Fetch a specific result returned by search. This compatibility tool supports OpenAI and ChatGPT remote MCP retrieval flows.
| Name | Type | Req | Description |
|---|---|---|---|
| id | string | yes | Result id returned by the search tool. |
No output schema declared.
No examples provided.
fetch_research_url Fetch Research Url ~62
Fetch a public HTTPS research URL, JSON API response, package metadata endpoint, documentation page, or dataset preview. Blocks private/internal hosts and truncates large responses.
| Name | Type | Req | Description |
|---|---|---|---|
| max_chars | number | yes | – |
| url | string | yes | Public HTTPS URL to fetch. |
No output schema declared.
No examples provided.
get_claim_content Get Claim Content ~82
Retrieve the complete text content of a specific Claidex Claim by its slug. Use this when you need to read the full post-mortem analysis, including hypothesis, failure mechanism, and prevention analysis.
| Name | Type | Req | Description |
|---|---|---|---|
| slug | string | yes | The Claidex claim slug, e.g. exicorilant-mcrpc-gr-bypass-fourth-failure |
No output schema declared.
No examples provided.
query_chembl Query Chembl ~56
Look up a drug or compound in ChEMBL. Returns mechanism of action, primary target, ChEMBL ID, max development phase, molecular type, and synonyms.
| Name | Type | Req | Description |
|---|---|---|---|
| drug_name | string | yes | Drug or compound name |
No output schema declared.
No examples provided.
query_clinicaltrials Query Clinicaltrials ~96
Search ClinicalTrials.gov for clinical trials. Can search by drug name, condition, target, or NCT ID. Returns trial status, phase, sponsor, primary endpoints, and why_stopped if terminated.
| Name | Type | Req | Description |
|---|---|---|---|
| max_results | number | yes | – |
| phase | string | yes | – |
| query | string | yes | Search term: drug name, condition, NCT ID, or target |
| status | string | yes | – |
No output schema declared.
No examples provided.
query_failure_graph Query Failure Graph ~73
Query the Claidex failure graph for a specific gene target. Returns the Mechanism Risk Score (MRS), failure counts by phase and archetype, and all related claim slugs.
| Name | Type | Req | Description |
|---|---|---|---|
| target_gene | string | yes | HGNC gene symbol, e.g. PIK3CA, KRAS, EGFR |
No output schema declared.
No examples provided.
query_openfda Query Openfda ~62
Query the FDA FAERS database for adverse event signals for a drug. Returns top adverse event terms, serious case count, and death count.
| Name | Type | Req | Description |
|---|---|---|---|
| drug_name | string | yes | Drug name as it appears in FAERS |
| max_results | number | yes | – |
No output schema declared.
No examples provided.
query_opentargets Query Opentargets ~71
Query Open Targets for target-disease association evidence. Returns genetic evidence score, clinical evidence, known drugs, tractability, and safety liabilities for a gene-disease pair.
| Name | Type | Req | Description |
|---|---|---|---|
| disease_term | string | yes | Disease name or EFO term |
| target_gene | string | yes | HGNC gene symbol |
No output schema declared.
No examples provided.
query_package_registry Query Package Registry ~53
Look up package metadata from npm or PyPI before recommending code, analysis packages, API clients, or dataset tooling.
| Name | Type | Req | Description |
|---|---|---|---|
| ecosystem | string | yes | Package registry to query. |
| package_name | string | yes | Package name. |
No output schema declared.
No examples provided.
rank_documents_by_embedding Rank Documents By Embedding ~68
Embed a query and candidate documents, then rank documents by cosine similarity. Use for semantic matching, retrieval checks, clustering triage, and lightweight RAG over user-provided passages.
| Name | Type | Req | Description |
|---|---|---|---|
| documents | array | yes | – |
| query | string | yes | – |
| top_k | number | yes | – |
No output schema declared.
No examples provided.
rerank_documents Rerank Documents ~58
Rerank candidate documents/passages against a query using a dedicated reranking model. Use after retrieval/search when exact relevance ordering matters.
| Name | Type | Req | Description |
|---|---|---|---|
| documents | array | yes | – |
| query | string | yes | – |
| top_n | number | yes | – |
No output schema declared.
No examples provided.
run_computation Run Computation ~97
Evaluate deterministic mathematical expressions with optional variables. Use for algebra, matrices, vectors, transformations, descriptive numerical checks, and reproducible calculations. Does not execute arbitrary JavaScript or install packages.
| Name | Type | Req | Description |
|---|---|---|---|
| expression | string | yes | MathJS expression, e.g. mean(values), std(values), multiply(A, b), inv(A). |
| variables | object | yes | Variables available to the expression. Values must be numbers, strings, vectors, or matrices. |
No output schema declared.
No examples provided.
run_statistical_analysis Run Statistical Analysis ~181
Run a statistical analysis computation. Supports: Wilson confidence intervals, binomial proportions, phase transition success rates, power calculations, Bayesian posterior estimates, descriptive statistics, and two-proportion comparisons. Returns computed values, interpretation, and LaTeX formula.
| Name | Type | Req | Description |
|---|---|---|---|
| analysis_type | string | yes | – |
| context | string | – | Optional context about what this analysis is for |
| inputs | object | yes | Named input parameters. wilson_ci: {successes, n, confidence}. phase_transition_rate: {phase, indication, n_succeeded, n_total}. power_calculation: {n, effect_size, alpha}. bayesian_posterior: {prior… |
No output schema declared.
No examples provided.
search Search Claidex ~53
Search Claidex failure claims and preprint flags. This compatibility tool returns citation-ready results for OpenAI and ChatGPT remote MCP flows.
| Name | Type | Req | Description |
|---|---|---|---|
| limit | integer | yes | – |
| query | string | yes | Biomedical failure intelligence query. |
No output schema declared.
No examples provided.
search_claims Search Claims ~113
Search the Claidex failure database for post-mortems matching a drug name, gene target, disease, failure archetype, or sponsor. Returns matching claims with title, slug, drug, target, disease, phase, failure archetype, Open Targets score, and MRS score.
| Name | Type | Req | Description |
|---|---|---|---|
| category | string | yes | – |
| failure_archetype | string | yes | – |
| limit | number | yes | – |
| query | string | yes | Search term: drug name, gene symbol, disease, or failure archetype |
No output schema declared.
No examples provided.
search_preprint_flags Search Preprint Flags ~73
Search the Claidex Preprint Watch database for bioRxiv preprints flagged as contradicting the clinical failure record. Search by target gene, disease, or preprint title.
| Name | Type | Req | Description |
|---|---|---|---|
| query | string | yes | Search term: gene symbol, disease, or preprint title fragment |
| severity | string | yes | – |
No output schema declared.
No examples provided.
search_pubmed Search Pubmed ~54
Search PubMed for biomedical literature. Returns title, authors, journal, year, DOI, abstract, and PMID for each result.
| Name | Type | Req | Description |
|---|---|---|---|
| max_results | number | yes | – |
| query | string | yes | PubMed search query |
No output schema declared.
No examples provided.
web_search Web Search ~53
Search the web for recent news, investor commentary, analyst notes, press releases, and conference coverage about drugs, clinical trials, or biomedical mechanisms.
| Name | Type | Req | Description |
|---|---|---|---|
| focus | string | yes | – |
| query | string | yes | Search query |
No output schema declared.
No examples provided.
How do I install the Claidex MCP server?
Claidex MCP is a hosted endpoint at https://app.claidex.com/api/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 · app.claidex.com
claude mcp add --transport http com-claidex-failure-intelligence 'https://app.claidex.com/api/mcp'
What is the Claidex MCP server?
Claidex MCP is listed in the public MCP registry as com.claidex/failure-intelligence. Biomedical failure intelligence platform for terminated trials and translational analysis. This page covers its hosted endpoint (https://app.claidex.com/api/mcp).
Is the Claidex MCP server safe to use?
Claidex MCP scores 92 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 Claidex MCP server expose?
Claidex MCP exposes 24 tools: claidex_capabilities, claidex_claim_risk_matrix, claidex_health_snapshot, claidex_research_prompt, claidex_tool_catalog, and 19 more. Their descriptions and schemas cost roughly 1,717 tokens of context every time the server is loaded.
Does the Claidex MCP server require authentication?
Yes. Claidex MCP asked us for credentials when we connected, so you will need to authorise it in your MCP client before it can do anything.
Is the Claidex MCP server still maintained?
Claidex MCP is still listed as active in the MCP registry. We last reached this channel on 4 November 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.