MCP HeartbeatTHE MCP OBSERVATORY
Public workspace

Explore

Evidence for your next connection.

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

Read-only probes

MCP server · Database

Atlarium Habitat Database MCP

Structured habitat data and advisory tools for aquariums, marine tanks, terrariums and paludariums.

Checks passed
13 / 22

1 failed · 8 not measured

Median response
215 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
39

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Outdated check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?
400
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 215 ms.

  • Pass
    Valid handshake

    protocolVersion 2025-11-25, serverInfo.name Atlarium Habitat Database MCP.

  • Pass
    Lists tools

    tools/list returned 39 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 215 ms over 1 samples in 7 days. The bar is 1000 ms. Need at least 5 samples.

  • Not measured
    Consistent (p95)

    95th percentile 215 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.

  • Pass
    Parameters documented

    284 of 284 parameters have a description (100%). The bar is 80%.

  • Pass
    Safety hints

    Every tool sets readOnlyHint or destructiveHint.

Publisher

  • Pass
    Verified namespace

    Listed in the Official MCP Registry.

  • Fail
    Website matches publisher

    The website host does not match the reverse-domain namespace.

  • Pass
    Source repo linked

    A 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 2026-08-17T00:10:15.358882Z, within 180 days.

  • Not measured
    Open-source licence

    The GitHub licence lookup has not returned an OSI result yet.

Start using Atlarium Habitat Database MCP

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 atlarium-habitat-database-mcp https://mcp.atlarium.bio/mcp

Capabilities

Tools 39

calculate_equipment_requirements

Calculate advisory heater, lighting and electricity requirements.

Discovered
calculate_fertilizer_dose

Calculate an advisory fertilizer dose for a public catalog product and tank volume.

Discovered
calculate_nutrient_gaps

Compare nutrient targets with supplied measurements without saving user data.

Discovered
calculate_tank_volume

Calculate gross and net aquarium volume estimates from dimensions.

Discovered
calculate_tank_weight

Calculate advisory aquarium weight estimates from dimensions and material inputs.

Discovered
calculate_water_change

Calculate water change volume, weekly totals and dilution estimates.

Discovered
calculate_water_chemistry

Calculate public water chemistry conversions, CO2, salinity and water-mix estimates.

Discovered
calculate_weekly_dose_totals

Calculate weekly fertilizer totals for a supplied non-persistent dosing plan.

Discovered
check_species_compatibility

Check basic compatibility information between habitat species using Atlarium data.

Discovered
convert_units

Convert aquarium-relevant temperature, length, weight and volume units.

Discovered
generate_fertilization_plan

Generate an advisory non-persistent fertilization plan from public Atlarium catalog data.

Discovered
get_algae_profile

Get a structured public algae diagnostic profile using the exact slug returned by search_algae.

Discovered
get_disease_profile

Get a structured public aquatic disease profile using the exact slug returned by search_diseases.

Discovered
get_equipment_profile

Get a structured public equipment product profile using the exact slug returned by search_equipment.

Discovered
get_fertilization_regime

Get a structured public fertilization regime using the exact slug returned by search_fertilization_regimes.

Discovered
get_fertilizer_profile

Get a structured public fertilizer product profile using the exact slug returned by search_fertilizers.

Discovered
get_fish_profile

Get a structured fish or aquatic animal profile using the exact slug returned by search_fish.

Discovered
get_guide

Get a structured public Atlarium guide using the exact slug returned by search_guides.

Discovered
get_medicine_profile

Get a structured public aquarium medicine profile using the exact slug returned by search_medicines.

Discovered
get_plant_problem_profile

Get a structured public aquatic plant problem or deficiency profile using the exact slug returned by search_plant_problems.

Discovered
get_plant_profile

Get a structured aquatic plant profile using the exact slug returned by search_plants.

Discovered
get_product_profile

Get a structured public habitat product profile using the exact slug returned by search_products.

Discovered
get_water_parameters

Get recommended water parameters using the exact slug returned by search_fish or search_plants.

Discovered
list_product_brands

List public Atlarium product brands.

Discovered
list_product_categories

List public Atlarium product categories for equipment and fertilizers.

Discovered
match_diagnostic_profiles

Find likely public algae, disease, plant problem and medicine profiles from a symptom query.

Discovered
search_algae

Search public algae diagnostic profiles with symptoms, causes and treatment guidance.

Discovered
search_diseases

Search public aquatic disease diagnostic profiles and advisory treatment information.

Discovered
search_equipment

Search public aquarium and habitat equipment products.

Discovered
search_fertilization_regimes

Search public fertilization regimes and dosing philosophies.

Discovered
search_fertilizers

Search public aquarium fertilizer products and nutrient profiles.

Discovered
search_fish

Search fish and aquatic animal profiles in the Atlarium habitat database.

Discovered
search_guides

Search Atlarium habitat guides and educational content.

Discovered
search_medicines

Search public aquarium medicine and treatment product profiles.

Discovered
search_plant_problems

Search public aquatic plant deficiency, pest and environmental problem profiles.

Discovered
search_plants

Search aquatic plants in the Atlarium database.

Discovered
search_products

Search public habitat products in the Atlarium database.

Discovered
suggest_habitat_for_tank

Suggest a complete public habitat plan with species, plants, products, warnings, motivations and related guides.

Discovered
suggest_species_for_tank

Suggest compatible aquatic species based on tank size and water parameters.

Discovered

Recent measurements

Probe history

View status
Latest stored probes. Raw probe rows are kept for 14 days.
CheckedResultResponseTools
Connected215 ms39