[System] You are AUGURY, a soil health assistant specializing in weed indicator interpretation. When asked about a plant species, call lookup_species() to retrieve its indicator data, then present the results conversationally. Never invent indicator data.

[User] I'm seeing Malva sylvestris on my land. What does it mean (Australia)?

[Assistant] <tool_call>{"name": "lookup_species", "arguments": {"species": "Malva sylvestris", "region": "Australia"}}</tool_call>

[User]
[Tool response]:
{"scientific_name": "Malva sylvestris", "common_names": ["Malva sylvestris"], "region": "Australia", "indicators": {"Ph": "neutral to weakly alkaline", "Salinity": "None", "Moisture": "dry to fresh (F=4)", "Structure": "free-draining, calcareous; roadsides, waste ground, field margins", "Fertility": "very fertile (N=8)"}, "source": "Research (Australia)"}

[Assistant]
Let me look up Malva sylvestris for you.
- Ph: neutral to weakly alkaline
- Salinity: None
- Moisture: dry to fresh (F=4)
- Structure: free-draining, calcareous; roadsides, waste ground, field margins
- Fertility: very fertile (N=8)


[System] You are AUGURY, a soil health assistant specializing in weed indicator interpretation. When asked about a plant species, call lookup_species() to retrieve its indicator data, then present the results conversationally. Never invent indicator data.

[User] What soil conditions does Galium tricornutum prefer?

[Assistant] <tool_call>{"name": "lookup_species", "arguments": {"species": "Galium tricornutum", "region": "Europe"}}</tool_call>

[User]
[Tool response]:
{"scientific_name": "Galium tricornutum", "common_names": [], "region": "Europe", "indicators": {"Moisture": "dry soils. More often found on dry ground than moist", "Soil pH": "calcareous, alkaline. pH 6.5–8.0. Chalk and limestone soils", "Fertility": "low fertility. Infertile soils, low nitrogen availability"}, "source": ""}

[Assistant]
Let me look up Galium tricornutum for you.
- Moisture: dry soils. More often found on dry ground than moist
- Soil pH: calcareous, alkaline. pH 6.5–8.0. Chalk and limestone soils
- Fertility: low fertility. Infertile soils, low nitrogen availability


[System] You are AUGURY, a soil health assistant specializing in weed indicator interpretation. When asked about a plant species, call lookup_species() to retrieve its indicator data, then present the results conversationally. Never invent indicator data.

[User] I'm seeing Hieracium intybaceum on my land. What does it mean?

[Assistant] <tool_call>{"name": "lookup_species", "arguments": {"species": "Hieracium intybaceum", "region": "Europe"}}</tool_call>

[User]
[Tool response]:
{"scientific_name": "Hieracium intybaceum", "common_names": ["Hieracium intybaceum"], "region": "Europe", "indicators": {"Moisture": "moderately dry. Avoids waterlogged areas", "Soil pH": "moderately acidic. pH 4.5–6.0. Acid grassland and heath", "Fertility": "very low fertility. Nutrient-poor ground. Low-input pasture"}, "source": "Research (Europe)"}

[Assistant]
Let me look up Hieracium intybaceum for you.
- Moisture: moderately dry. Avoids waterlogged areas
- Soil pH: moderately acidic. pH 4.5–6.0. Acid grassland and heath
- Fertility: very low fertility. Nutrient-poor ground. Low-input pasture


[System] You are AUGURY, a soil health assistant specializing in weed indicator interpretation. When asked about a plant species, call lookup_species() to retrieve its indicator data, then present the results conversationally. Never invent indicator data.

[User] What soil conditions does Cerastium latifolium prefer?

[Assistant] <tool_call>{"name": "lookup_species", "arguments": {"species": "Cerastium latifolium", "region": "Europe"}}</tool_call>

[User]
[Tool response]:
{"scientific_name": "Cerastium latifolium", "common_names": ["Cerastium latifolium"], "region": "Europe", "indicators": {"Moisture": "fresh, moist soils of average dampness. Neither dry nor wet", "Soil pH": "strongly alkaline. pH 7.0–8.5+. Chalk downland and limestone", "Fertility": "low fertility. Infertile soils, low nitrogen availability"}, "source": ""}

[Assistant]
Let me look up Cerastium latifolium for you.
- Moisture: fresh, moist soils of average dampness. Neither dry nor wet
- Soil pH: strongly alkaline. pH 7.0–8.5+. Chalk downland and limestone
- Fertility: low fertility. Infertile soils, low nitrogen availability


[System] You are AUGURY, a soil health assistant specializing in weed indicator interpretation. When asked about a plant species, call lookup_species() to retrieve its indicator data, then present the results conversationally. Never invent indicator data.

[User] What soil conditions does Crepis rhaetica prefer?

[Assistant] <tool_call>{"name": "lookup_species", "arguments": {"species": "Crepis rhaetica", "region": "Europe"}}</tool_call>

[User]
[Tool response]:
{"scientific_name": "Crepis rhaetica", "common_names": ["Crepis rhaetica"], "region": "Europe", "indicators": {"Moisture": "damp ground. Constantly moist or poorly draining soils", "Soil pH": "calcareous, alkaline. pH 6.5–8.0. Chalk and limestone soils", "Fertility": "low fertility. Infertile soils, low nitrogen availability"}, "source": ""}

[Assistant]
Let me look up Crepis rhaetica for you.
- Moisture: damp ground. Constantly moist or poorly draining soils
- Soil pH: calcareous, alkaline. pH 6.5–8.0. Chalk and limestone soils
- Fertility: low fertility. Infertile soils, low nitrogen availability


[System] You are AUGURY, a soil health assistant specializing in weed indicator interpretation. When asked about a plant species, call lookup_species() to retrieve its indicator data, then present the results conversationally. Never invent indicator data.

[User] What does Sheeps sorrel sand / (Rumex acetosella) indicate about soil conditions (Australia)?

[Assistant] <tool_call>{"name": "lookup_species", "arguments": {"species": "Rumex acetosella", "region": "Australia"}}</tool_call>

[User]
[Tool response]:
{"scientific_name": "Rumex acetosella", "common_names": ["Sheeps sorrel sand / (Rumex acetosella)", "Sheeps sorrel sand /"], "region": "Australia", "indicators": {"Ph": "acid", "Salinity": "None", "Moisture": "fresh to dry", "Structure": "sandy, acid, low-fertility; indicates mineral depletion", "Fertility": "infertile"}, "source": "Research (Australia)", "nutrients": {"claims": [{"nutrient": "calcium", "relationship": "indicates low", "source": "Old Farmer's Almanac", "confidence": "high", "aggregate_confidence": "high"}, {"nutrient": "calcium", "relationship": "accumulator", "source": "BC Farms & Food (2017)", "confidence": "medium", "aggregate_confidence": "high"}, {"nutrient": "calcium", "relationship": "indicates deficiency", "detail": "Strong indicator of calcium-deficient acidic soils", "source": "University of Vermont Extension", "confidence": "high", "aggregate_confidence": "high"}, {"nutrient": "calcium", "relationship": "indicates low", "source": "LSU AgCenter (2019)", "confidence": "high", "aggregate_confidence": "high"}, {"nutrient": "calcium", "relationship": "indicates low", "source": "Modern Farmer (2019)", "confidence": "medium", "aggregate_confidence": "high"}, {"nutrient": "calcium", "relationship": "indicator", "detail": "Avoids calcium-rich soils; strong indicator of calcium-poor conditions", "source": "Permaculture tradition", "confidence": "medium", "aggregate_confidence": "high"}, {"nutrient": "phosphorus", "relationship": "accumulator", "source": "BC Farms & Food (2017)", "confidence": "medium", "aggregate_confidence": "high"}, {"nutrient": "phosphorus", "relationship": "indicates deficiency", "detail": "Common in low-phosphorus low-fertility soils", "source": "University of Vermont Extension", "confidence": "high", "aggregate_confidence": "high"}, {"nutrient": "nitrogen", "relationship": "indicates deficiency", "detail": "Thrives in nitrogen-poor infertile soils", "source": "University of Maine Extension", "confidence": "medium", "aggregate_confidence": "high"}, {"nutrient": "nitrogen", "relationship": "indicates low", "source": "Modern Farmer (2019)", "confidence": "medium", "aggregate_confidence": "high"}, {"nutrient": "nitrogen", "relationship": "indicates deficiency", "detail": "Ellenberg N=2-3; nitrogen-poor soils", "source": "Ellenberg indicator system", "confidence": "medium", "aggregate_confidence": "high"}, {"nutrient": "iron", "relationship": "indicator", "detail": "Often indicates high iron/manganese associated with acidic conditions", "source": "Permaculture tradition", "confidence": "low", "aggregate_confidence": "medium"}, {"nutrient": "iron", "relationship": "indicates deficiency", "detail": "Associated with low iron availability; thrives in acidic low-fertility soils", "source": "Walters, Weeds: Control Without Poisons", "confidence": "medium", "aggregate_confidence": "medium"}, {"nutrient": "manganese", "relationship": "indicates deficiency", "detail": "Cited as manganese-deficiency indicator; prefers acidic soils", "source": "Walters, Weeds: Control Without Poisons", "confidence": "medium", "aggregate_confidence": "medium"}], "overall_confidence": "high"}}

[Assistant]
Let me look up Sheeps sorrel sand / (Rumex acetosella) for you.
- Ph: acid
- Salinity: None
- Moisture: fresh to dry
- Structure: sandy, acid, low-fertility; indicates mineral depletion
- Fertility: infertile


[System] You are AUGURY, a soil health assistant specializing in weed indicator interpretation. When asked about a plant species, call lookup_species() to retrieve its indicator data, then present the results conversationally. Never invent indicator data.

[User] I've got Barley grass growing in my field. What does that tell me?

[Assistant] <tool_call>{"name": "lookup_species", "arguments": {"species": "Barley grass", "region": "Europe"}}</tool_call>

[User]
[Tool response]:
{"scientific_name": "Barley grass", "common_names": ["Barley grass"], "region": "Europe", "indicators": {"General indicators": "High fertility soils, stock camp areas. Indicator of high nitrogen and phosphorus from animal concentration.."}, "source": ""}

[Assistant]
Let me look up Barley grass for you.
- General indicators: High fertility soils, stock camp areas. Indicator of high nitrogen and phosphorus from animal concentration..


[System] You are AUGURY, a soil health assistant specializing in weed indicator interpretation. When asked about a plant species, call lookup_species() to retrieve its indicator data, then present the results conversationally. Never invent indicator data.

[User] What does Globularia cordifolia indicate about soil conditions?

[Assistant] <tool_call>{"name": "lookup_species", "arguments": {"species": "Globularia cordifolia", "region": "Europe"}}</tool_call>

[User]
[Tool response]:
{"scientific_name": "Globularia cordifolia", "common_names": ["Globularia cordifolia"], "region": "Europe", "indicators": {"Moisture": "moderately dry. Avoids waterlogged areas", "Soil pH": "strongly alkaline. pH 7.0–8.5+. Chalk downland and limestone", "Fertility": "very low fertility. Nutrient-poor ground. Low-input pasture"}, "source": ""}

[Assistant]
Let me look up Globularia cordifolia for you.
- Moisture: moderately dry. Avoids waterlogged areas
- Soil pH: strongly alkaline. pH 7.0–8.5+. Chalk downland and limestone
- Fertility: very low fertility. Nutrient-poor ground. Low-input pasture


[System] You are AUGURY, a soil health assistant specializing in weed indicator interpretation. When asked about a plant species, call lookup_species() to retrieve its indicator data, then present the results conversationally. Never invent indicator data.

[User] Tell me about Veronica officinalis as a soil indicator (Australia).

[Assistant] <tool_call>{"name": "lookup_species", "arguments": {"species": "Veronica officinalis", "region": "Australia"}}</tool_call>

[User]
[Tool response]:
{"scientific_name": "Veronica officinalis", "common_names": ["Veronica officinalis"], "region": "Australia", "indicators": {"Ph": "moderately acid", "Salinity": "None", "Moisture": "fresh to dry", "Structure": "sandy, acid, low-fertility; creeping mats on poor soils", "Fertility": "infertile to moderate"}, "source": "Research (Australia)"}

[Assistant]
Let me look up Veronica officinalis for you.
- Ph: moderately acid
- Salinity: None
- Moisture: fresh to dry
- Structure: sandy, acid, low-fertility; creeping mats on poor soils
- Fertility: infertile to moderate


[System] You are AUGURY, a soil health assistant specializing in weed indicator interpretation. When asked about a plant species, call lookup_species() to retrieve its indicator data, then present the results conversationally. Never invent indicator data.

[User] I'm seeing Ornithopus perpusillus on my land. What does it mean?

[Assistant] <tool_call>{"name": "lookup_species", "arguments": {"species": "Ornithopus perpusillus", "region": "Europe"}}</tool_call>

[User]
[Tool response]:
{"scientific_name": "Ornithopus perpusillus", "common_names": ["Ornithopus perpusillus"], "region": "Europe", "indicators": {"Moisture": "dry soils. More often found on dry ground than moist", "Soil pH": "strongly acidic. pH 3.5–5.0. Heathland and peat soils", "Fertility": "very low fertility. Nutrient-poor ground. Low-input pasture"}, "source": ""}

[Assistant]
Let me look up Ornithopus perpusillus for you.
- Moisture: dry soils. More often found on dry ground than moist
- Soil pH: strongly acidic. pH 3.5–5.0. Heathland and peat soils
- Fertility: very low fertility. Nutrient-poor ground. Low-input pasture


[System] You are AUGURY, a soil health assistant specializing in weed indicator interpretation. When asked about a plant species, call lookup_species() to retrieve its indicator data, then present the results conversationally. Never invent indicator data.

[User] Tell me about Lactuca serriola as a soil indicator.

[Assistant] <tool_call>{"name": "lookup_species", "arguments": {"species": "Lactuca serriola", "region": "Europe"}}</tool_call>

[User]
[Tool response]:
{"scientific_name": "Lactuca serriola", "common_names": ["Lactuca serriola"], "region": "Europe", "indicators": {"Structure": "Not specific — widespread across cropping soil types; associated with reduced tillage systems.", "Moisture": "moderately dry. Avoids waterlogged areas", "Fertility": "moderately infertile. Below-average nutrient levels"}, "source": ""}

[Assistant]
Let me look up Lactuca serriola for you.
- Structure: Not specific — widespread across cropping soil types; associated with reduced tillage systems.
- Moisture: moderately dry. Avoids waterlogged areas
- Fertility: moderately infertile. Below-average nutrient levels


[System] You are AUGURY, a soil health assistant specializing in weed indicator interpretation. When asked about a plant species, call lookup_species() to retrieve its indicator data, then present the results conversationally. Never invent indicator data.

[User] I'm seeing Alopecurus bulbosus on my land. What does it mean?

[Assistant] <tool_call>{"name": "lookup_species", "arguments": {"species": "Alopecurus bulbosus", "region": "Europe"}}</tool_call>

[User]
[Tool response]:
{"scientific_name": "Alopecurus bulbosus", "common_names": ["Alopecurus bulbosus"], "region": "Europe", "indicators": {"Salinity": "tolerates low to moderate salt. Coastal margins and salt-affected pasture", "Moisture": "strictly damp to wet. Strong indicator of poor drainage", "Soil pH": "neutral. pH 6.0–7.5. Wide range of productive soils", "Fertility": "moderate fertility. Average nutrient levels. Typical pasture"}, "source": ""}

[Assistant]
Let me look up Alopecurus bulbosus for you.
- Salinity: tolerates low to moderate salt. Coastal margins and salt-affected pasture
- Moisture: strictly damp to wet. Strong indicator of poor drainage
- Soil pH: neutral. pH 6.0–7.5. Wide range of productive soils
- Fertility: moderate fertility. Average nutrient levels. Typical pasture


[System] You are AUGURY, a soil health assistant specializing in weed indicator interpretation. When asked about a plant species, call lookup_species() to retrieve its indicator data, then present the results conversationally. Never invent indicator data.

[User] I'm seeing Astragalus onobrychis on my land. What does it mean?

[Assistant] <tool_call>{"name": "lookup_species", "arguments": {"species": "Astragalus onobrychis", "region": "Europe"}}</tool_call>

[User]
[Tool response]:
{"scientific_name": "Astragalus onobrychis", "common_names": ["Astragalus onobrychis"], "region": "Europe", "indicators": {"Moisture": "very dry, well-drained soils. Drought-prone sites", "Soil pH": "strongly alkaline. pH 7.0–8.5+. Chalk downland and limestone", "Fertility": "extremely infertile. Very low nitrogen. Starved, leached soils"}, "source": ""}

[Assistant]
Let me look up Astragalus onobrychis for you.
- Moisture: very dry, well-drained soils. Drought-prone sites
- Soil pH: strongly alkaline. pH 7.0–8.5+. Chalk downland and limestone
- Fertility: extremely infertile. Very low nitrogen. Starved, leached soils


[System] You are AUGURY, a soil health assistant specializing in weed indicator interpretation. When asked about a plant species, call lookup_species() to retrieve its indicator data, then present the results conversationally. Never invent indicator data.

[User] I'm seeing Verbascum densiflorum on my land. What does it mean?

[Assistant] <tool_call>{"name": "lookup_species", "arguments": {"species": "Verbascum densiflorum", "region": "Europe"}}</tool_call>

[User]
[Tool response]:
{"scientific_name": "Verbascum densiflorum", "common_names": ["Verbascum densiflorum"], "region": "Europe", "indicators": {"Moisture": "moderately dry. Avoids waterlogged areas", "Soil pH": "calcareous, alkaline. pH 6.5–8.0. Chalk and limestone soils", "Fertility": "moderate fertility. Average nutrient levels. Typical pasture"}, "source": ""}

[Assistant]
Let me look up Verbascum densiflorum for you.
- Moisture: moderately dry. Avoids waterlogged areas
- Soil pH: calcareous, alkaline. pH 6.5–8.0. Chalk and limestone soils
- Fertility: moderate fertility. Average nutrient levels. Typical pasture


[System] You are AUGURY, a soil health assistant specializing in weed indicator interpretation. When asked about a plant species, call lookup_species() to retrieve its indicator data, then present the results conversationally. Never invent indicator data.

[User] I've got Centaurea calcitrapa growing in my field. What does that tell me?

[Assistant] <tool_call>{"name": "lookup_species", "arguments": {"species": "Centaurea calcitrapa", "region": "Europe"}}</tool_call>

[User]
[Tool response]:
{"scientific_name": "Centaurea calcitrapa", "common_names": ["Centaurea calcitrapa"], "region": "Europe", "indicators": {"Moisture": "fresh, moist soils of average dampness. Neither dry nor wet", "Fertility": "moderately fertile. Above-average nutrient availability"}, "source": ""}

[Assistant]
Let me look up Centaurea calcitrapa for you.
- Moisture: fresh, moist soils of average dampness. Neither dry nor wet
- Fertility: moderately fertile. Above-average nutrient availability


[System] You are AUGURY, a soil health assistant specializing in weed indicator interpretation. When asked about a plant species, call lookup_species() to retrieve its indicator data, then present the results conversationally. Never invent indicator data.

[User] I've got Androsace vandellii growing in my field. What does that tell me?

[Assistant] <tool_call>{"name": "lookup_species", "arguments": {"species": "Androsace vandellii", "region": "Europe"}}</tool_call>

[User]
[Tool response]:
{"scientific_name": "Androsace vandellii", "common_names": ["Androsace vandellii"], "region": "Europe", "indicators": {"Moisture": "moderately dry. Avoids waterlogged areas", "Soil pH": "moderately acidic. pH 4.5–6.0. Acid grassland and heath", "Fertility": "very low fertility. Nutrient-poor ground. Low-input pasture"}, "source": ""}

[Assistant]
Let me look up Androsace vandellii for you.
- Moisture: moderately dry. Avoids waterlogged areas
- Soil pH: moderately acidic. pH 4.5–6.0. Acid grassland and heath
- Fertility: very low fertility. Nutrient-poor ground. Low-input pasture


[System] You are AUGURY, a soil health assistant specializing in weed indicator interpretation. When asked about a plant species, call lookup_species() to retrieve its indicator data, then present the results conversationally. Never invent indicator data.

[User] Tell me about Cerastium fontanum as a soil indicator (UK).

[Assistant] <tool_call>{"name": "lookup_species", "arguments": {"species": "Cerastium fontanum", "region": "UK"}}</tool_call>

[User]
[Tool response]:
{"scientific_name": "Cerastium fontanum", "common_names": ["Cerastium fontanum", "Common mouse-ear", "Common mouse-ear (Cerastium fontanum)"], "region": "UK", "indicators": {"Moisture": "wetter soils", "Soil pH": "acidic soils", "Fertility": "nutrient-rich/rich in organic matter; rich in nitrogen."}, "source": "Research (UK)"}

[Assistant]
Let me look up Cerastium fontanum for you.
- Moisture: wetter soils
- Soil pH: acidic soils
- Fertility: nutrient-rich/rich in organic matter; rich in nitrogen.


[System] You are AUGURY, a soil health assistant specializing in weed indicator interpretation. When asked about a plant species, call lookup_species() to retrieve its indicator data, then present the results conversationally. Never invent indicator data.

[User] I'm seeing Shepherd's Purse on my land. What does it mean (Australia)?

[Assistant] <tool_call>{"name": "lookup_species", "arguments": {"species": "Capsella bursa-pastoris", "region": "Australia"}}</tool_call>

[User]
[Tool response]:
{"scientific_name": "Capsella bursa-pastoris", "common_names": ["Shepherd's Purse"], "region": "Australia", "indicators": {"Ph": "neutral to weakly alkaline", "Salinity": "None", "Moisture": "fresh to moist", "Structure": "compacted, disturbed", "Fertility": "moderate to high fertility (N=7)"}, "source": "Research (Australia)", "nutrients": {"claims": [{"nutrient": "general", "relationship": "S accumulator (on saline soils)", "confidence": "medium"}, {"nutrient": "calcium", "relationship": "accumulator; >1.7% Ca dry weight", "source": "Mountain Herb", "confidence": "medium"}, {"nutrient": "potassium", "relationship": "accumulator; 1.3% K dry weight", "source": "Mountain Herb", "confidence": "medium"}, {"nutrient": "phosphorus", "relationship": "accumulator; 729 mg/100g", "source": "Mountain Herb", "confidence": "medium"}, {"nutrient": "iron", "relationship": "accumulator; 40.7 mg/100g", "source": "Mountain Herb", "confidence": "medium"}, {"nutrient": "nitrogen", "relationship": "prefers N-rich soils", "source": "Magic Garden Seeds", "confidence": "low"}]}}

[Assistant]
Let me look up Shepherd's Purse for you.
- Ph: neutral to weakly alkaline
- Salinity: None
- Moisture: fresh to moist
- Structure: compacted, disturbed
- Fertility: moderate to high fertility (N=7)


[System] You are AUGURY, a soil health assistant specializing in weed indicator interpretation. When asked about a plant species, call lookup_species() to retrieve its indicator data, then present the results conversationally. Never invent indicator data.

[User] What does Equisetum variegatum indicate about soil conditions?

[Assistant] <tool_call>{"name": "lookup_species", "arguments": {"species": "Equisetum variegatum", "region": "Europe"}}</tool_call>

[User]
[Tool response]:
{"scientific_name": "Equisetum variegatum", "common_names": ["Equisetum variegatum"], "region": "Europe", "indicators": {"Moisture": "waterlogged ground. Marshy, boggy, or flood-prone soils", "Soil pH": "calcareous, alkaline. pH 6.5–8.0. Chalk and limestone soils", "Fertility": "very low fertility. Nutrient-poor ground. Low-input pasture"}, "source": ""}

[Assistant]
Let me look up Equisetum variegatum for you.
- Moisture: waterlogged ground. Marshy, boggy, or flood-prone soils
- Soil pH: calcareous, alkaline. pH 6.5–8.0. Chalk and limestone soils
- Fertility: very low fertility. Nutrient-poor ground. Low-input pasture


[System] You are AUGURY, a soil health assistant specializing in weed indicator interpretation. When asked about a plant species, call lookup_species() to retrieve its indicator data, then present the results conversationally. Never invent indicator data.

[User] What soil conditions does Carex caryophyllea prefer?

[Assistant] <tool_call>{"name": "lookup_species", "arguments": {"species": "Carex caryophyllea", "region": "Europe"}}</tool_call>

[User]
[Tool response]:
{"scientific_name": "Carex caryophyllea", "common_names": ["Carex caryophyllea"], "region": "Europe", "indicators": {"Moisture": "moderately dry. Avoids waterlogged areas", "Fertility": "very low fertility. Nutrient-poor ground. Low-input pasture"}, "source": ""}

[Assistant]
Let me look up Carex caryophyllea for you.
- Moisture: moderately dry. Avoids waterlogged areas
- Fertility: very low fertility. Nutrient-poor ground. Low-input pasture


[System] You are AUGURY, a soil health assistant specializing in weed indicator interpretation. When asked about a plant species, call lookup_species() to retrieve its indicator data, then present the results conversationally. Never invent indicator data.

[User] Tell me about Geranium sylvaticum as a soil indicator.

[Assistant] <tool_call>{"name": "lookup_species", "arguments": {"species": "Geranium sylvaticum", "region": "Europe"}}</tool_call>

[User]
[Tool response]:
{"scientific_name": "Geranium sylvaticum", "common_names": ["Geranium sylvaticum"], "region": "Europe", "indicators": {"Soil pH": "neutral to slightly acidic. pH 5.5–7.0. Common on loams", "Moisture": "moderately moist, damp ground. Prefers some soil moisture", "Fertility": "fertile, nutrient-rich. High nitrogen. Productive pasture"}, "source": ""}

[Assistant]
Let me look up Geranium sylvaticum for you.
- Soil pH: neutral to slightly acidic. pH 5.5–7.0. Common on loams
- Moisture: moderately moist, damp ground. Prefers some soil moisture
- Fertility: fertile, nutrient-rich. High nitrogen. Productive pasture


[System] You are AUGURY, a soil health assistant specializing in weed indicator interpretation. When asked about a plant species, call lookup_species() to retrieve its indicator data, then present the results conversationally. Never invent indicator data.

[User] What does Lesser Celandine indicate about soil conditions (Australia)?

[Assistant] <tool_call>{"name": "lookup_species", "arguments": {"species": "Ranunculus ficaria", "region": "Australia"}}</tool_call>

[User]
[Tool response]:
{"scientific_name": "Ranunculus ficaria", "common_names": ["Lesser Celandine", "Pilewort"], "region": "Australia", "indicators": {"Ph": "weakly acid to neutral", "Salinity": "None", "Moisture": "moist to damp", "Structure": "moist, heavy, humus-rich; tuberous roots", "Fertility": "moderate fertility"}, "source": "Research (Australia)", "nutrients": {"claims": [{"nutrient": "general", "relationship": "moderate nutrient, damp woodland edge soils", "confidence": "medium"}]}}

[Assistant]
Let me look up Lesser Celandine for you.
- Ph: weakly acid to neutral
- Salinity: None
- Moisture: moist to damp
- Structure: moist, heavy, humus-rich; tuberous roots
- Fertility: moderate fertility


[System] You are AUGURY, a soil health assistant specializing in weed indicator interpretation. When asked about a plant species, call lookup_species() to retrieve its indicator data, then present the results conversationally. Never invent indicator data.

[User] What does Saxifraga granulata indicate about soil conditions (Australia)?

[Assistant] <tool_call>{"name": "lookup_species", "arguments": {"species": "Saxifraga granulata", "region": "Australia"}}</tool_call>

[User]
[Tool response]:
{"scientific_name": "Saxifraga granulata", "common_names": ["Saxifraga granulata", "Meadow Saxifrage"], "region": "Australia", "indicators": {"Ph": "weakly acid to neutral", "Salinity": "None", "Moisture": "fresh", "Structure": "well-drained, sandy; bulbils indicate old pasture", "Fertility": "infertile to moderate"}, "source": "Research (Australia)", "nutrients": {"claims": [{"nutrient": "general", "relationship": "low-moderate fertility, old grassland soils", "confidence": "medium"}]}}

[Assistant]
Let me look up Saxifraga granulata for you.
- Ph: weakly acid to neutral
- Salinity: None
- Moisture: fresh
- Structure: well-drained, sandy; bulbils indicate old pasture
- Fertility: infertile to moderate


[System] You are AUGURY, a soil health assistant specializing in weed indicator interpretation. When asked about a plant species, call lookup_species() to retrieve its indicator data, then present the results conversationally. Never invent indicator data.

[User] What does Oenothera biennis indicate about soil conditions?

[Assistant] <tool_call>{"name": "lookup_species", "arguments": {"species": "Oenothera biennis", "region": "Europe"}}</tool_call>

[User]
[Tool response]:
{"scientific_name": "Oenothera biennis", "common_names": ["Oenothera biennis"], "region": "Europe", "indicators": {"Moisture": "moderately dry. Avoids waterlogged areas", "Fertility": "moderately infertile. Below-average nutrient levels"}, "source": ""}

[Assistant]
Let me look up Oenothera biennis for you.
- Moisture: moderately dry. Avoids waterlogged areas
- Fertility: moderately infertile. Below-average nutrient levels