MockHero
REMOTE · MOCKHERO.DEV · 2 COMPONENTS · SCANNED SEP 22
Generate realistic relational test data — 156 field types, 22 locales, JSON/CSV/SQL, free previews.
Available components
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 Security63
- The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
- Authorisation not fully verified: no authorisation is required to connect, but we couldn't read the tool list to see what that exposes. 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 check failed: this domain isn't protected by DNSSEC. See how to fix → View diagnostics → Fail
Transport & Reachability0
- Transport check failed: declared streamable-http, but the endpoint returned HTTP 404. See how to fix → View diagnostics → Fail
Schema Quality & AI Usability0
- Schema not yet verified: we couldn't read the endpoint's schema.Unverified
Stability & Change Management0
- Stability not yet verified: not enough scan history yet (needs a 30-day window).Unverified
Tool Coverage0
- Tool coverage not yet verified: we couldn't read the endpoint's tools.Unverified
Tool Safety0
- Tool safety not yet verified: we couldn't read the endpoint's tools.Unverified
Capabilities0
- Capabilities not yet verified: we couldn't read the endpoint's capabilities.Unverified
Unverified: 5 categories
Categories scored 0 because we could not verify them: authentication we do not have, an unreachable endpoint, or not enough scan history. We only credit what we can confirm.
How do I install the MockHero MCP server?
MockHero is a hosted endpoint at https://mockhero.dev/mcp/agent, 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 · mockhero.dev
claude mcp add --transport http dinosaur24-mockhero 'https://mockhero.dev/mcp/agent'
{
"mcpServers": {
"dinosaur24-mockhero": {
"url": "https://mockhero.dev/mcp/agent"
}
}
} {
"servers": {
"dinosaur24-mockhero": {
"type": "http",
"url": "https://mockhero.dev/mcp/agent"
}
}
} [mcp_servers.dinosaur24-mockhero] url = "https://mockhero.dev/mcp/agent"
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"dinosaur24-mockhero": {
"type": "remote",
"url": "https://mockhero.dev/mcp/agent",
"enabled": true
}
}
} openclaw mcp add dinosaur24-mockhero --url 'https://mockhero.dev/mcp/agent' --transport streamable-http
mcp_servers:
dinosaur24-mockhero:
url: "https://mockhero.dev/mcp/agent" {
"McpServers": {
"dinosaur24-mockhero": {
"Transport": "http",
"Url": "https://mockhero.dev/mcp/agent"
}
}
} assistant mcp add dinosaur24-mockhero -t streamable-http -u 'https://mockhero.dev/mcp/agent'
{
"mcpServers": {
"dinosaur24-mockhero": {
"type": "http",
"url": "https://mockhero.dev/mcp/agent"
}
}
} The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.
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.
- 19 Sept 26 −62
- Endpoint reachability: reachable → not serving MCP ▼ security
- Authorization: partial → unverified ▼ security
- Stability: pass → unverified ▼ security
- Tool safety: pass → unverified ▼ security
- Transport: pass → fail ▼ security
- Capabilities: pass → unverified ▼ functional
- Tool coverage: 100 → unverified ▼ functional
- 10 Sept 26 0
- Stability: unverified → pass ▲ security
- HSTS header: unverified → pass ▲ security
- Injection markers: unverified → pass ▲ security
- Authorization: unverified → partial ▲ security
- Transport: fail → pass ▲ security
- Endpoint reachability: unreachable → reachable ▲ functional
- Tool coverage: unverified → 100 ▲ functional
- MCP protocol: unverified → pass ▲ functional
- 9 Sept 26 0
- Endpoint reachability: reachable → unreachable ▼ security
- Stability: pass → unverified ▼ security
- Authorization: partial → unverified ▼ security
- Tool safety: pass → unverified ▼ security
- HSTS header: pass → unverified ▼ security
- Transport: pass → fail ▼ security
- Capabilities: pass → unverified ▼ functional
- Tool coverage: 100 → unverified ▼ functional
- First check of Schema quality: unverified functional
- 26 Aug 26 +1
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 25 Aug 26 0
- Stability: 0.97 → pass security
- 11 Aug 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 31 Jul 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 30 Jul 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
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 22 Sept 2026 · Probed https://mockhero.dev/mcp/agent
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=mockhero.dev | CN=YR2,O=Let's Encrypt,C=US | 19 Sept 2026 | 18 Dec 2026 | RSA 2048 | SHA256-RSA | 6d4060f82bfd0fe20b5f91b194d7d0ce5fc |
| SANs: mockhero.dev | ||||||
| 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 mockhero.dev. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| dev. | present | 60074 | 8 | Verified |
| mockhero.dev. | absent | Unsigned (proven) parent-signed NSEC/NSEC3 proves an unsigned delegation |
Authentication No authorisation required
The endpoint answered without asking for a token. Anyone who knows the URL can reach it.
| Result | No authorisation required |
|---|---|
| HTTP status | 404 |
| Header | Value |
|---|---|
| strict-transport-security | max-age=63072000 |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://mockhero.dev/mcp/agent | HTTP error | 404 | |
| http (plaintext) | http://mockhero.dev/mcp/agent | HTTPS enforced | 308 | https://mockhero.dev/mcp/agent |
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 →
check_agent_checkout_status ~39
Poll a Polar checkout created by create_agent_checkout using the returned claim_token.
| Name | Type | Req | Description |
|---|---|---|---|
| token | string | yes | claim_token returned by create_agent_checkout. |
Structured output declared, but exposes no named fields.
No examples provided.
claim_agent_api_key ~47
Claim the MockHero API key after Polar marks the loginless agent checkout as paid. The key is returned once.
| Name | Type | Req | Description |
|---|---|---|---|
| token | string | yes | claim_token returned by create_agent_checkout. |
Structured output declared, but exposes no named fields.
No examples provided.
create_agent_checkout ~101
Create a loginless Polar Checkout URL for MockHero's metered agent plan. Polar is the Merchant of Record for checkout, tax collection, and remittance. The card payment step needs a human: present the returned url to your operator together with the estimate_agent_usage cost, keep the claim_token private, then poll check_agent_checkout_status and call claim_agent_api_key once paid.
| Name | Type | Req | Description |
|---|---|---|---|
| string | yes | Billing email for the agent or the agent operator. |
Structured output declared, but exposes no named fields.
No examples provided.
detect_schema ~61
Convert SQL CREATE TABLE statements or one sample JSON object into a MockHero schema that can be passed to generate_test_data.
| Name | Type | Req | Description |
|---|---|---|---|
| sample_json | object | – | Single example JSON object to infer fields from. |
| sql | string | – | SQL CREATE TABLE statement or statements. |
Structured output declared, but exposes no named fields.
No examples provided.
estimate_agent_usage ~210
Estimate MockHero agent-plan cost before generating data. No login or API key is required; include an API key only when you want the estimate to use actual daily usage.
| Name | Type | Req | Description |
|---|---|---|---|
| api_key | string | – | Optional MockHero API key for no-auth MCP clients. Prefer the Authorization header when the client supports it. |
| daily_used_before | integer | – | Optional assumption when no API key is supplied. |
| estimated_records | integer | – | Required for prompt estimates because this tool does not run prompt-to-schema conversion. |
| format | string | – | – |
| locale | string | – | Default locale such as en, de, fr, es, or ja. |
| prompt | string | – | Plain-English data request. Example: 50 users and 200 orders linked to them. |
| scale | number | – | Multiplier for template record counts. |
| seed | number | – | Seed for reproducible output. |
| sql_dialect | string | – | – |
| tables | array | – | – |
| template | string | – | – |
Structured output declared, but exposes no named fields.
No examples provided.
generate_from_template ~126
Generate realistic test data from a pre-built MockHero template: ecommerce, blog, saas, or social. Small template previews up to 100 records can run free; larger or production usage requires a MockHero API key.
| Name | Type | Req | Description |
|---|---|---|---|
| api_key | string | – | Optional MockHero API key for no-auth MCP clients. Prefer the Authorization header when the client supports it. |
| format | string | – | – |
| locale | string | – | – |
| scale | number | – | – |
| seed | number | – | – |
| sql_dialect | string | – | – |
| template | string | yes | – |
Structured output declared, but exposes no named fields.
No examples provided.
generate_test_data ~172
Generate realistic JSON, CSV, or SQL test data from structured tables or a plain-English prompt. Explicit table schemas up to 100 records can run free as a proof-of-work preview; plain-English prompt generation, larger requests, and production usage require a MockHero API key.
| Name | Type | Req | Description |
|---|---|---|---|
| api_key | string | – | Optional MockHero API key for no-auth MCP clients. Prefer the Authorization header when the client supports it. |
| format | string | – | – |
| locale | string | – | Default locale such as en, de, fr, es, or ja. |
| prompt | string | – | Plain-English data request. Example: 50 users and 200 orders linked to them. |
| seed | number | – | Seed for reproducible output. |
| sql_dialect | string | – | – |
| tables | array | – | – |
Structured output declared, but exposes no named fields.
No examples provided.
list_field_types ~26
List MockHero field types, descriptions, parameters, and examples before building a schema.
Input schema present but exposes no named parameters.
Structured output declared, but exposes no named fields.
No examples provided.
list_templates ~28
List MockHero's pre-built schema templates for ecommerce, blog, SaaS, and social apps.
Input schema present but exposes no named parameters.
Structured output declared, but exposes no named fields.
No examples provided.
What is the MockHero MCP server?
MockHero is an MCP server listed in the public MCP registry as io.github.dinosaur24/mockhero. Generate realistic relational test data, 156 field types, 22 locales, JSON/CSV/SQL, free previews. This page covers its hosted endpoint (https://mockhero.dev/mcp/agent).
Is the MockHero MCP server safe to use?
MockHero scores 25 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 MockHero MCP server expose?
MockHero exposes 9 tools: estimate_agent_usage, create_agent_checkout, check_agent_checkout_status, claim_agent_api_key, generate_test_data, and 4 more. Their descriptions and schemas cost roughly 810 tokens of context every time the server is loaded.
Does the MockHero MCP server require authentication?
No. We connected to MockHero without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the MockHero MCP server still maintained?
MockHero is still listed as active in the MCP registry. We last reached this channel on 22 September 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.